Mercurial > hg > nginx-site
annotate xml/en/docs/http/ngx_http_fastcgi_module.xml @ 505:837bcf62b628
Emphasized on what the "updating" parameter of the "fastcgi_cache_use_stale"
directive achieves. Referenced the "fastcgi_cache_lock" directive from there,
which has similar effect when populating a new cache element.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Tue, 24 Apr 2012 07:24:22 +0000 |
parents | 65843513cff5 |
children | 657848837328 |
rev | line source |
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298
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English translation of the ngx_http_fastcgi_module module documentation.
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1 <?xml version="1.0"?> |
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2 |
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3 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
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4 |
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5 <module name="Module ngx_http_fastcgi_module" |
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6 link="/en/docs/http/ngx_http_fastcgi_module.html" |
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7 lang="en"> |
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8 |
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9 <section id="summary"> |
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10 |
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11 <para> |
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12 The <literal>ngx_http_fastcgi_module</literal> module allows to pass |
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13 requests to a FastCGI server. |
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14 </para> |
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15 |
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16 </section> |
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17 |
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18 |
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19 <section id="example" name="Example Configuration"> |
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20 |
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21 <para> |
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22 <example> |
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23 location / { |
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24 fastcgi_pass localhost:9000; |
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25 fastcgi_index index.php; |
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26 |
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27 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; |
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28 fastcgi_param QUERY_STRING $query_string; |
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29 fastcgi_param REQUEST_METHOD $request_method; |
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30 fastcgi_param CONTENT_TYPE $content_type; |
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31 fastcgi_param CONTENT_LENGTH $content_length; |
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32 } |
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33 </example> |
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34 </para> |
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35 |
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36 </section> |
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37 |
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38 |
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39 <section id="directives" name="Directives"> |
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40 |
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41 <directive name="fastcgi_buffer_size"> |
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42 <syntax><value>size</value></syntax> |
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43 <default>4k|8k</default> |
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44 <context>http</context> |
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45 <context>server</context> |
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46 <context>location</context> |
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47 |
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48 <para> |
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49 Sets <value>size</value> of the buffer used for reading the first part |
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50 of a response received from the FastCGI server. |
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51 This part usually contains a small response header. |
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52 By default, the buffer size is equal to the size of one |
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53 buffer set by the <link id="fastcgi_buffers"/> directive. |
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54 It can be made smaller however. |
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55 </para> |
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56 |
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57 </directive> |
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58 |
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59 |
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60 <directive name="fastcgi_buffers"> |
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61 <syntax><value>number</value> <value>size</value></syntax> |
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62 <default>8 4k|8k</default> |
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63 <context>http</context> |
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64 <context>server</context> |
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65 <context>location</context> |
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66 |
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67 <para> |
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68 Sets the <value>number</value> and <value>size</value> of |
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69 buffers used for reading a response from the FastCGI server, |
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70 for a single connection. |
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71 By default, the buffer size is equal to one memory page. |
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72 This is either 4K or 8K, depending on a platform. |
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73 </para> |
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74 |
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75 </directive> |
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76 |
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77 |
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78 <directive name="fastcgi_busy_buffers_size"> |
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79 <syntax><value>size</value></syntax> |
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80 <default>8k|16k</default> |
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81 <context>http</context> |
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82 <context>server</context> |
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83 <context>location</context> |
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84 |
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85 <para> |
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86 Limits the total <value>size</value> of buffers that |
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87 can be busy sending a response to the client while the response is not |
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88 yet fully read. |
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89 In the mean time, the rest of the buffers can be used for reading a response |
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90 and, if needed, buffering part of a response to a temporary file. |
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91 By default, <value>size</value> is limited by two buffers set by the |
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92 <link id="fastcgi_buffer_size"/> and <link id="fastcgi_buffers"/> directives. |
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93 </para> |
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94 |
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95 </directive> |
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96 |
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97 |
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98 <directive name="fastcgi_cache"> |
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99 <syntax><value>zone</value> | <literal>off</literal></syntax> |
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100 <default>off</default> |
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101 <context>http</context> |
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102 <context>server</context> |
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103 <context>location</context> |
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104 |
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105 <para> |
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106 Defines a zone used for caching. |
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107 The same zone can be used in several places. |
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108 The <literal>off</literal> parameter disables caching inherited |
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109 from the previous configuration level. |
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110 </para> |
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111 |
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112 </directive> |
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113 |
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114 |
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115 <directive name="fastcgi_cache_bypass"> |
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116 <syntax><value>string</value> ...</syntax> |
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117 <default/> |
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118 <context>http</context> |
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119 <context>server</context> |
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120 <context>location</context> |
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121 |
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122 <para> |
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123 Defines conditions under which the response will not be taken from a cache. |
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124 If at least one value of the string parameters is not empty and is not |
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125 equal to “0” then the response will not be taken from the cache: |
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126 <example> |
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127 fastcgi_cache_bypass $cookie_nocache $arg_nocache$arg_comment; |
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128 fastcgi_cache_bypass $http_pragma $http_authorization; |
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129 </example> |
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130 Can be used along with the <link id="fastcgi_no_cache"/> directive. |
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131 </para> |
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132 |
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133 </directive> |
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134 |
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135 |
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136 <directive name="fastcgi_cache_key"> |
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137 <syntax><value>string</value></syntax> |
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138 <default/> |
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139 <context>http</context> |
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140 <context>server</context> |
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141 <context>location</context> |
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142 |
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143 <para> |
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144 Defines a key for caching, for example |
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145 <example> |
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146 fastcgi_cache_key localhost:9000$request_uri; |
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147 </example> |
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148 </para> |
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149 |
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150 </directive> |
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151 |
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152 |
302
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153 <directive name="fastcgi_cache_lock"> |
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154 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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155 <default>off</default> |
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156 <context>http</context> |
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157 <context>server</context> |
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158 <context>location</context> |
310
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159 <appeared-in>1.1.12</appeared-in> |
302
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160 |
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161 <para> |
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162 When enabled, only one request at a time will be allowed to populate |
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163 a new cache element identified according to the <link id="fastcgi_cache_key"/> |
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164 directive by passing a request to a FastCGI server. |
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165 Other requests of the same cache element will either wait |
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166 for a response to appear in the cache, or the cache lock for |
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167 this element to be released, up to the time set by the |
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168 <link id="fastcgi_cache_lock_timeout"/> directive. |
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169 </para> |
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170 |
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171 </directive> |
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172 |
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173 |
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174 <directive name="fastcgi_cache_lock_timeout"> |
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175 <syntax><value>time</value></syntax> |
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176 <default>5s</default> |
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177 <context>http</context> |
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178 <context>server</context> |
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179 <context>location</context> |
310
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180 <appeared-in>1.1.12</appeared-in> |
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181 |
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182 <para> |
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183 Sets a timeout for <link id="fastcgi_cache_lock"/>. |
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184 </para> |
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185 |
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186 </directive> |
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187 |
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188 |
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189 <directive name="fastcgi_cache_min_uses"> |
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190 <syntax><value>number</value></syntax> |
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191 <default>1</default> |
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192 <context>http</context> |
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193 <context>server</context> |
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194 <context>location</context> |
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195 |
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196 <para> |
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197 Sets the <value>number</value> of requests after which the response |
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198 will be cached. |
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199 </para> |
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200 |
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201 </directive> |
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202 |
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203 |
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204 <directive name="fastcgi_cache_path"> |
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205 <syntax> |
364 | 206 <value>path</value> |
207 [<literal>levels</literal>=<value>levels</value>] | |
208 <literal>keys_zone</literal>=<value>name</value>:<value>size</value> | |
209 [<literal>inactive</literal>=<value>time</value>] | |
210 [<literal>max_size</literal>=<value>size</value>]</syntax> | |
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211 <default/> |
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212 <context>http</context> |
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213 |
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214 <para> |
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215 Sets path and other parameters of a cache. |
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216 Cache data are stored in files. |
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217 Both the key and file name in a cache are a result of |
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218 applying the MD5 function to the proxied URL. |
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219 |
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220 The <literal>levels</literal> parameter defines hierarchy levels of a cache. |
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221 For example, in the following configuration |
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222 <example> |
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223 fastcgi_cache_path /data/nginx/cache levels=1:2 keys_zone=one:10m; |
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224 </example> |
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225 file names in a cache will look like this: |
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226 <example> |
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227 /data/nginx/cache/<emphasis>c</emphasis>/<emphasis>29</emphasis>/b7f54b2df7773722d382f4809d650<emphasis>29c</emphasis> |
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228 </example> |
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229 </para> |
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230 |
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231 <para> |
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232 A cached response is first written to a temporary file, then a file is renamed. |
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233 Starting from version 0.8.9 temporary files and the cache can be put on |
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234 different file systems but be aware that in this case a file is copied |
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235 across two file systems instead of the cheap rename operation. |
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236 It is thus recommended that for any given location both cache and a directory |
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237 holding temporary files set by the <link id="fastcgi_temp_path"/> directive |
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238 are put on the same file system. |
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239 </para> |
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240 |
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241 <para> |
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242 In addition, all active keys and information about data are stored |
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243 in a shared memory zone, whose <value>name</value> and <value>size</value> |
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244 are configured by the <literal>keys_zone</literal> parameter. |
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245 Cached data that are not accessed during the time specified by the |
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246 <literal>inactive</literal> parameter get removed from the cache |
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247 regardless of their freshness. |
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248 By default, <literal>inactive</literal> is set to 10 minutes. |
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249 </para> |
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250 |
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251 <para> |
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252 The special process “cache manager” monitors the maximum cache size set |
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253 by the <literal>max_size</literal> parameter; |
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254 when this size is exceeded it removes the least recently used data. |
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255 </para> |
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256 |
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257 </directive> |
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258 |
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259 |
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260 <directive name="fastcgi_cache_use_stale"> |
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261 <syntax> |
364 | 262 <literal>error</literal> | |
263 <literal>timeout</literal> | | |
264 <literal>invalid_header</literal> | | |
265 <literal>updating</literal> | | |
266 <literal>http_500</literal> | | |
267 <literal>http_503</literal> | | |
268 <literal>http_404</literal> | | |
269 <literal>off</literal> | |
270 ...</syntax> | |
298
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271 <default>off</default> |
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272 <context>http</context> |
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273 <context>server</context> |
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274 <context>location</context> |
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275 |
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276 <para> |
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277 If an error occurs while working with the FastCGI server it is possible |
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278 to use a stale cached response. |
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279 This directives determines in which cases it is permitted. |
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280 The directive’s parameters match those of the |
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281 <link id="fastcgi_next_upstream"/> directive. |
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282 </para> |
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283 |
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284 <para> |
298
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285 Additionally, the <literal>updating</literal> parameter permits |
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286 to use a stale cached response if it is currently being updated. |
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287 This allows to minimize the number of accesses to FastCGI servers |
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288 when updating cached data. |
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289 </para> |
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290 |
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291 <para> |
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292 To minimize the number of accesses to FastCGI servers when |
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293 populating a new cache element, the <link id="fastcgi_cache_lock"/> |
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294 directive can be used. |
298
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295 </para> |
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296 |
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297 </directive> |
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298 |
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299 |
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300 <directive name="fastcgi_cache_valid"> |
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301 <syntax>[<value>code</value> ...] <value>time</value></syntax> |
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302 <default/> |
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303 <context>http</context> |
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304 <context>server</context> |
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305 <context>location</context> |
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306 |
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307 <para> |
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308 Sets caching time for different response codes. |
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309 For example, the following directives |
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310 <example> |
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311 fastcgi_cache_valid 200 302 10m; |
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312 fastcgi_cache_valid 404 1m; |
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313 </example> |
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314 set 10 minutes of caching for responses with codes 200 and 302, |
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315 and 1 minute for responses with code 404. |
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316 </para> |
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317 |
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318 <para> |
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319 If only caching <value>time</value> is specified |
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320 <example> |
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321 fastcgi_cache_valid 5m; |
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322 </example> |
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323 then only 200, 301, and 302 responses are cached. |
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324 </para> |
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325 |
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326 <para> |
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327 In addition, it can be specified to cache any responses using the |
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328 <literal>any</literal> parameter: |
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329 <example> |
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330 fastcgi_cache_valid 200 302 10m; |
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331 fastcgi_cache_valid 301 1h; |
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332 fastcgi_cache_valid any 1m; |
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333 </example> |
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334 </para> |
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335 |
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336 </directive> |
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337 |
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338 |
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339 <directive name="fastcgi_connect_timeout"> |
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340 <syntax><value>time</value></syntax> |
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341 <default>60s</default> |
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342 <context>http</context> |
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343 <context>server</context> |
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344 <context>location</context> |
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345 |
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346 <para> |
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347 Defines a timeout for establishing a connection with the FastCGI server. |
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348 It should be noted that this timeout cannot usually exceed 75 seconds. |
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349 </para> |
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350 |
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351 </directive> |
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352 |
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353 |
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354 <directive name="fastcgi_hide_header"> |
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355 <syntax><value>field</value></syntax> |
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356 <default/> |
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357 <context>http</context> |
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358 <context>server</context> |
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359 <context>location</context> |
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360 |
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361 <para> |
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362 By default, |
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363 nginx does not pass the header fields <header>Status</header> and |
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364 <header>X-Accel-...</header> from the response of the FastCGI |
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365 server to a client. |
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366 The <literal>fastcgi_hide_header</literal> directive sets additional fields |
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367 that will not be passed. |
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368 If, on the contrary, the passing of fields needs to be permitted, |
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369 the <link id="fastcgi_pass_header"/> directive can be used. |
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370 </para> |
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371 |
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372 </directive> |
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373 |
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374 |
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375 <directive name="fastcgi_ignore_client_abort"> |
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376 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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377 <default>off</default> |
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378 <context>http</context> |
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379 <context>server</context> |
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380 <context>location</context> |
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381 |
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382 <para> |
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383 Determines should the connection with the FastCGI server be |
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384 closed if a client closes a connection without waiting |
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385 for a response. |
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386 </para> |
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387 |
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388 </directive> |
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389 |
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390 |
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391 <directive name="fastcgi_ignore_headers"> |
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392 <syntax><value>field</value> ...</syntax> |
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393 <default/> |
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394 <context>http</context> |
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395 <context>server</context> |
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396 <context>location</context> |
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397 |
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398 <para> |
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399 Disables processing of certain response header fields from the FastCGI server. |
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400 The following fields can be ignored: <header>X-Accel-Redirect</header>, |
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401 <header>X-Accel-Expires</header>, <header>X-Accel-Limit-Rate</header> (1.1.6), |
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402 <header>X-Accel-Buffering</header> (1.1.6), |
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403 <header>X-Accel-Charset</header> (1.1.6), <header>Expires</header>, |
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404 <header>Cache-Control</header>, and <header>Set-Cookie</header> (0.8.44). |
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405 </para> |
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406 |
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407 </directive> |
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408 |
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409 |
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410 <directive name="fastcgi_index"> |
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411 <syntax><value>name</value></syntax> |
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412 <default/> |
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413 <context>http</context> |
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414 <context>server</context> |
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415 <context>location</context> |
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416 |
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417 <para> |
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418 Sets a file name that will be appended after a URI that ends with |
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419 a slash, in the value of the <var>$fastcgi_script_name</var> variable. |
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420 For example, with these settings |
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421 <example> |
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422 fastcgi_index index.php; |
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423 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; |
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424 </example> |
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425 and the “<literal>/page.php</literal>” request, |
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426 the <literal>SCRIPT_FILENAME</literal> parameter will be equal to |
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427 “<literal>/home/www/scripts/php/page.php</literal>”, |
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428 and with the “<literal>/</literal>” request it will be equal to |
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429 “<literal>/home/www/scripts/php/index.php</literal>”. |
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430 </para> |
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431 |
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432 </directive> |
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433 |
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434 |
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435 <directive name="fastcgi_intercept_errors"> |
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436 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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437 <default>off</default> |
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438 <context>http</context> |
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439 <context>server</context> |
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440 <context>location</context> |
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441 |
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442 <para> |
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443 Determines whether FastCGI server responses with codes greater than or equal |
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444 to 400 should be passed to a client or be redirected to nginx for processing |
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445 using the <link doc="ngx_http_core_module.xml" id="error_page"/> directive. |
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446 </para> |
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447 |
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448 </directive> |
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449 |
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450 |
316
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451 <directive name="fastcgi_keep_conn"> |
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452 <syntax><literal>on</literal> | <literal>off</literal></syntax> |
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453 <default>off</default> |
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454 <context>http</context> |
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455 <context>server</context> |
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456 <context>location</context> |
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457 <appeared-in>1.1.4</appeared-in> |
316
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458 |
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459 <para> |
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460 By default, a FastCGI server will close a connection right after |
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461 sending the response. |
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462 When set to the value <literal>on</literal>, nginx will instruct |
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463 a FastCGI server to keep connections open. |
364 | 464 This in particular is necessary for |
316
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465 <link doc="ngx_http_upstream_module.xml" id="keepalive"/> |
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466 connections to FastCGI servers to function. |
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467 </para> |
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468 |
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469 </directive> |
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470 |
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471 |
411
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Documented the following directives: fastcgi_busy_buffers_size,
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472 <directive name="fastcgi_max_temp_file_size"> |
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473 <syntax><value>size</value></syntax> |
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474 <default>1024m</default> |
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475 <context>http</context> |
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476 <context>server</context> |
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477 <context>location</context> |
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478 |
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Documented the following directives: fastcgi_busy_buffers_size,
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479 <para> |
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480 When the whole response does not fit into memory buffers |
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481 set by the <link id="fastcgi_buffer_size"/> and <link id="fastcgi_buffers"/> |
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482 directives, part of a response can be saved to a temporary file. |
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483 This directive sets the maximum <value>size</value> of a temporary file. |
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484 The size of data written to a temporary file at a time is set |
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485 by the <link id="fastcgi_temp_file_write_size"/> directive. |
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486 </para> |
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487 |
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Documented the following directives: fastcgi_busy_buffers_size,
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488 <para> |
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489 Value of zero disables buffering of responses to temporary files. |
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490 </para> |
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491 |
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Documented the following directives: fastcgi_busy_buffers_size,
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492 </directive> |
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493 |
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494 |
298
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495 <directive name="fastcgi_next_upstream"> |
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496 <syntax> |
364 | 497 <literal>error</literal> | |
498 <literal>timeout</literal> | | |
499 <literal>invalid_header</literal> | | |
500 <literal>http_500</literal> | | |
501 <literal>http_503</literal> | | |
502 <literal>http_404</literal> | | |
503 <literal>off</literal> | |
504 ...</syntax> | |
298
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505 <default>error timeout</default> |
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506 <context>http</context> |
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507 <context>server</context> |
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508 <context>location</context> |
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509 |
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510 <para> |
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511 Specifies in which cases a request should be passed to the next server: |
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512 <list type="tag"> |
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513 |
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514 <tag-name><literal>error</literal></tag-name> |
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515 <tag-desc>an error occurred while establishing a connection with the |
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516 server, passing it a request, or reading the response header;</tag-desc> |
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517 |
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518 <tag-name><literal>timeout</literal></tag-name> |
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519 <tag-desc>a timeout has occurred while establishing a connection with the |
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520 server, passing it a request, or reading the response header;</tag-desc> |
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521 |
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522 <tag-name><literal>invalid_header</literal></tag-name> |
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523 <tag-desc>a server returned empty or invalid response;</tag-desc> |
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524 |
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525 <tag-name><literal>http_500</literal></tag-name> |
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526 <tag-desc>a server returned a response with the code 500;</tag-desc> |
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527 |
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528 <tag-name><literal>http_503</literal></tag-name> |
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529 <tag-desc>a server returned a response with the code 503;</tag-desc> |
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530 |
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531 <tag-name><literal>http_404</literal></tag-name> |
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532 <tag-desc>a server returned a response with the code 404;</tag-desc> |
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533 |
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534 <tag-name><literal>off</literal></tag-name> |
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535 <tag-desc>disables passing a request to the next server.</tag-desc> |
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536 |
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537 </list> |
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538 </para> |
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539 |
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|
540 <para> |
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|
541 It should be understood that passing a request to the next server is |
0dcf07c393b6
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542 only possible if a client was not sent anything yet. |
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543 That is, if an error or a timeout occurs in the middle of |
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544 transferring a response, fixing this is impossible. |
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545 </para> |
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|
546 |
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547 </directive> |
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|
548 |
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|
549 |
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diff
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|
550 <directive name="fastcgi_no_cache"> |
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|
551 <syntax><value>string</value> ...</syntax> |
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552 <default/> |
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553 <context>http</context> |
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554 <context>server</context> |
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555 <context>location</context> |
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|
556 |
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557 <para> |
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558 Defines conditions under which the response will not be saved to a cache. |
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559 If at least one value of the string parameters is not empty and is not |
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560 equal to “0” then the response will not be saved: |
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561 <example> |
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562 fastcgi_no_cache $cookie_nocache $arg_nocache$arg_comment; |
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563 fastcgi_no_cache $http_pragma $http_authorization; |
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564 </example> |
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565 Can be used along with the <link id="fastcgi_cache_bypass"/> directive. |
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English translation of the ngx_http_fastcgi_module module documentation.
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566 </para> |
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|
567 |
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568 </directive> |
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|
569 |
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|
570 |
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571 <directive name="fastcgi_param"> |
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English translation of the ngx_http_fastcgi_module module documentation.
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572 <syntax> |
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573 <value>parameter</value> <value>value</value> |
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574 [<literal>if_not_empty</literal>]</syntax> |
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|
575 <default/> |
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576 <context>http</context> |
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577 <context>server</context> |
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|
578 <context>location</context> |
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|
579 |
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|
580 <para> |
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581 Sets a <value>parameter</value> that should be passed to the FastCGI server. |
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582 A <value>value</value> can contain text, variables, and their combination. |
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|
583 These directives are inherited from the previous level if and |
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diff
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|
584 only if there are no |
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|
585 <literal>fastcgi_param</literal> |
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parents:
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|
586 directives defined on the current level. |
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587 </para> |
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588 |
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589 <para> |
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590 The following example shows the minimum required settings for PHP: |
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591 <example> |
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592 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; |
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593 fastcgi_param QUERY_STRING $query_string; |
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594 </example> |
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595 </para> |
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596 |
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597 <para> |
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598 The <literal>SCRIPT_FILENAME</literal> parameter is used in PHP for |
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599 determining the script name, and the <literal>QUERY_STRING</literal> |
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600 parameter is used to pass request parameters. |
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601 </para> |
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602 |
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603 <para> |
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604 For scripts that process <literal>POST</literal> requests, the |
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605 following three parameters are also required: |
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606 <example> |
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607 fastcgi_param REQUEST_METHOD $request_method; |
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608 fastcgi_param CONTENT_TYPE $content_type; |
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609 fastcgi_param CONTENT_LENGTH $content_length; |
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610 </example> |
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611 </para> |
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612 |
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613 <para> |
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614 If PHP was built with the <literal>--enable-force-cgi-redirect</literal> |
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615 configuration parameter, the <literal>REDIRECT_STATUS</literal> parameter |
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616 should also be passed with the value “200”: |
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617 <example> |
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618 fastcgi_param REDIRECT_STATUS 200; |
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619 </example> |
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620 </para> |
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621 |
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622 <para> |
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623 If a directive is specified with <literal>if_not_empty</literal> (1.1.11) then |
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624 such a parameter will not be passed to the server until its value is not empty: |
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625 <example> |
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626 fastcgi_param HTTPS $https if_not_empty; |
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627 </example> |
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628 </para> |
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629 |
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630 </directive> |
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631 |
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632 |
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633 <directive name="fastcgi_pass"> |
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634 <syntax><value>address</value></syntax> |
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635 <default/> |
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636 <context>location</context> |
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637 <context>if in location</context> |
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638 |
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639 <para> |
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640 Sets an address of the FastCGI server. |
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641 An address can be specified as a domain name or an address, and a port, |
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642 for example, |
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643 <example> |
351
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644 fastcgi_pass localhost:9000; |
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645 </example> |
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646 or as a UNIX-domain socket path: |
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647 <example> |
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648 fastcgi_pass unix:/tmp/fastcgi.socket; |
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649 </example> |
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650 </para> |
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651 |
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652 <para> |
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653 If a domain name resolves to several addresses, all of them will be |
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654 used in a round-robin fashion. |
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655 In addition, an address can be specified as a |
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656 <link doc="ngx_http_upstream_module.xml">server group</link>. |
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657 </para> |
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658 |
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659 </directive> |
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660 |
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661 |
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662 <directive name="fastcgi_pass_header"> |
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663 <syntax><value>field</value></syntax> |
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664 <default/> |
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665 <context>http</context> |
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666 <context>server</context> |
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667 <context>location</context> |
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668 |
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669 <para> |
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670 Permits to pass <link id="fastcgi_hide_header">otherwise disabled</link> header |
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671 fields from the FastCGI server to a client. |
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672 </para> |
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673 |
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674 </directive> |
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675 |
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676 |
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677 <directive name="fastcgi_read_timeout"> |
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678 <syntax><value>time</value></syntax> |
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679 <default>60s</default> |
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680 <context>http</context> |
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681 <context>server</context> |
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682 <context>location</context> |
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683 |
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684 <para> |
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685 Defines a timeout for reading a response from the FastCGI server. |
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686 A timeout is only set between two successive read operations, |
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687 not for the transmission of the whole response. |
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688 If a FastCGI server does not transmit anything within this time, |
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689 a connection is closed. |
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690 </para> |
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691 |
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692 </directive> |
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693 |
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694 |
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695 <directive name="fastcgi_send_timeout"> |
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696 <syntax><value>time</value></syntax> |
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697 <default>60s</default> |
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698 <context>http</context> |
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699 <context>server</context> |
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700 <context>location</context> |
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701 |
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702 <para> |
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703 Sets a timeout for transmitting a request to the FastCGI server. |
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704 A timeout is only set between two successive write operations, |
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705 not for the transmission of the whole request. |
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706 If a FastCGI server does not receive anything within this time, |
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707 a connection is closed. |
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708 </para> |
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parents:
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|
709 |
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|
710 </directive> |
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|
711 |
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English translation of the ngx_http_fastcgi_module module documentation.
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|
712 |
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Ruslan Ermilov <ru@nginx.com>
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713 <directive name="fastcgi_split_path_info"> |
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|
714 <syntax><value>regex</value></syntax> |
0dcf07c393b6
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Ruslan Ermilov <ru@nginx.com>
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715 <default/> |
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716 <context>location</context> |
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English translation of the ngx_http_fastcgi_module module documentation.
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717 |
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718 <para> |
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719 Defines a regular expression that captures a value for the |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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|
720 <var>$fastcgi_path_info</var> variable. |
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721 A regular expression should have two captures, the first becomes |
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English translation of the ngx_http_fastcgi_module module documentation.
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722 a value of the <var>$fastcgi_script_name</var> variable, the second |
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English translation of the ngx_http_fastcgi_module module documentation.
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723 becomes a value of the <var>$fastcgi_path_info</var> variable. |
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parents:
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724 For example, with these settings |
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English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
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725 <example> |
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726 location ~ ^(.+\.php)(.*)$ { |
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727 fastcgi_split_path_info ^(.+\.php)(.*)$; |
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diff
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728 fastcgi_param SCRIPT_FILENAME /path/to/php$fastcgi_script_name; |
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729 fastcgi_param PATH_INFO $fastcgi_path_info; |
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English translation of the ngx_http_fastcgi_module module documentation.
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730 </example> |
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731 and the “<literal>/show.php/article/0001</literal>” request, |
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732 the <literal>SCRIPT_FILENAME</literal> parameter will be equal to |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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733 “<literal>/path/to/php/show.php</literal>”, and the |
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parents:
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|
734 <literal>PATH_INFO</literal> parameter will be equal to |
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parents:
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735 “<literal>/article/0001</literal>”. |
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|
736 </para> |
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|
737 |
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|
738 </directive> |
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|
739 |
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diff
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|
740 |
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|
741 <directive name="fastcgi_store"> |
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742 <syntax> |
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743 <literal>on</literal> | |
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744 <literal>off</literal> | |
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745 <value>string</value></syntax> |
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746 <default>off</default> |
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747 <context>http</context> |
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748 <context>server</context> |
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English translation of the ngx_http_fastcgi_module module documentation.
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749 <context>location</context> |
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|
750 |
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|
751 <para> |
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752 Enables saving of files to a disk. |
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Ruslan Ermilov <ru@nginx.com>
parents:
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753 The <literal>on</literal> parameter saves files with paths |
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|
754 corresponding to the directives |
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English translation of the ngx_http_fastcgi_module module documentation.
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755 <link doc="ngx_http_core_module.xml" id="alias"/> or |
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parents:
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|
756 <link doc="ngx_http_core_module.xml" id="root"/>. |
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|
757 The <literal>off</literal> parameter disables saving of files. |
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parents:
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758 In addition, the file name can be set explicitly using the |
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parents:
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|
759 <value>string</value> with variables: |
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760 <example> |
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761 fastcgi_store /data/www$original_uri; |
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762 </example> |
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763 </para> |
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|
764 |
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765 <para> |
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parents:
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766 The modification time of files is set according to the received |
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English translation of the ngx_http_fastcgi_module module documentation.
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parents:
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767 <header>Last-Modified</header> response header field. |
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768 A response is first written to a temporary file, then a file is renamed. |
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Ruslan Ermilov <ru@nginx.com>
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|
769 Starting from version 0.8.9 temporary files and the persistent store |
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diff
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770 can be put on different file systems but be aware that in this case |
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771 a file is copied across two file systems instead of the cheap rename operation. |
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772 It is thus recommended that for any given location both saved files and a |
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|
773 directory holding temporary files set by the <link id="fastcgi_temp_path"/> |
0dcf07c393b6
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parents:
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774 directive are put on the same file system. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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|
775 </para> |
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|
776 |
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diff
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|
777 <para> |
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parents:
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778 This directive can be used to create local copies of static unchangeable |
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779 files, e.g.: |
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English translation of the ngx_http_fastcgi_module module documentation.
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780 <example> |
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781 location /images/ { |
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782 root /data/www; |
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|
783 open_file_cache_errors off; |
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parents:
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784 error_page 404 = /fetch$uri; |
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785 } |
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Ruslan Ermilov <ru@nginx.com>
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|
786 |
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|
787 location /fetch/ { |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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|
788 internal; |
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diff
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|
789 |
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English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
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|
790 fastcgi_pass backend:9000; |
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parents:
diff
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|
791 ... |
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parents:
diff
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|
792 |
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793 fastcgi_store on; |
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parents:
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|
794 fastcgi_store_access user:rw group:rw all:r; |
0dcf07c393b6
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|
795 fastcgi_temp_path /data/temp; |
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|
796 |
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797 alias /data/www/; |
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798 } |
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799 </example> |
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|
800 </para> |
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|
801 |
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|
802 </directive> |
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|
803 |
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|
804 |
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|
805 <directive name="fastcgi_store_access"> |
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806 <syntax><value>users</value>:<value>permissions</value> ...</syntax> |
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|
807 <default>user:rw</default> |
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808 <context>http</context> |
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809 <context>server</context> |
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|
810 <context>location</context> |
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|
811 |
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|
812 <para> |
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diff
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|
813 Sets access permissions for newly created files and directories, e.g.: |
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814 <example> |
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815 fastcgi_store_access user:rw group:rw all:r; |
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816 </example> |
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|
817 </para> |
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|
818 |
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English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
819 <para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
820 If any <literal>group</literal> or <literal>all</literal> access permissions |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
821 are specified then <literal>user</literal> permissions may be omitted: |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
822 <example> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
823 fastcgi_store_access group:rw all:r; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
824 </example> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
825 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
826 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
827 </directive> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
828 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
829 |
411
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
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|
830 <directive name="fastcgi_temp_file_write_size"> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
831 <syntax><value>size</value></syntax> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
832 <default>8k|16k</default> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
833 <context>http</context> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
834 <context>server</context> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
835 <context>location</context> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
836 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
837 <para> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
838 Limits the <value>size</value> of data written to a temporary file |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
839 at a time, when buffering of responses from the FastCGI server |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
840 to temporary files is enabled. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
841 By default, <value>size</value> is limited by two buffers set by the |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
842 <link id="fastcgi_buffer_size"/> and <link id="fastcgi_buffers"/> directives. |
f8248d0e3c8f
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Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
843 The maximum size of a temporary file is set by the |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
844 <link id="fastcgi_max_temp_file_size"/> directive. |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
845 </para> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
846 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
847 </directive> |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
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|
848 |
f8248d0e3c8f
Documented the following directives: fastcgi_busy_buffers_size,
Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
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|
849 |
298
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|
850 <directive name="fastcgi_temp_path"> |
0dcf07c393b6
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
851 <syntax> |
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parents:
diff
changeset
|
852 <value>path</value> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
853 [<value>level1</value> |
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English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
854 [<value>level2</value> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
855 [<value>level3</value>]]]</syntax> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
856 <default>fastcgi_temp</default> |
0dcf07c393b6
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parents:
diff
changeset
|
857 <context>http</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
858 <context>server</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
859 <context>location</context> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
860 |
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
861 <para> |
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English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
862 Defines a directory for storing temporary files |
411
f8248d0e3c8f
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Ruslan Ermilov <ru@nginx.com>
parents:
364
diff
changeset
|
863 with data received from FastCGI servers. |
298
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diff
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|
864 Up to three-level subdirectory hierarchy can be used underneath the specified |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
865 directory. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
866 For example, in the following configuration |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
867 <example> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
868 fastcgi_temp_path /spool/nginx/fastcgi_temp 1 2; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
869 </example> |
0dcf07c393b6
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
870 a temporary file might look like this: |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
871 <example> |
0dcf07c393b6
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
872 /spool/nginx/fastcgi_temp/<emphasis>7</emphasis>/<emphasis>45</emphasis>/00000123<emphasis>457</emphasis> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
873 </example> |
0dcf07c393b6
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
874 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
875 |
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English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
876 </directive> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
877 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
878 </section> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
879 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
880 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
881 <section id="parameters" name="Parameters Passed to a FastCGI Server"> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
882 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
883 <para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
884 HTTP request header fields are passed to the FastCGI server as parameters. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
885 In applications and scripts running as FastCGI servers, |
0dcf07c393b6
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
886 these parameters are usually made available as environment variables. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
887 For example, the <header>User-Agent</header> header field is passed as the |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
888 <literal>HTTP_USER_AGENT</literal> parameter. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
889 In addition to HTTP request header fields it is possible to pass arbitrary |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
890 parameters using the <link id="fastcgi_param"/> directive. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
891 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
892 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
893 </section> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
894 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
895 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
896 <section id="variables" name="Embedded Variables"> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
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|
897 |
0dcf07c393b6
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
898 <para> |
364 | 899 The <literal>ngx_http_fastcgi_module</literal> module supports embedded |
900 variables that can be used to set parameters using the | |
298
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diff
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|
901 <link id="fastcgi_param"/> directive: |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
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|
902 <list type="tag"> |
0dcf07c393b6
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
903 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
904 <tag-name><var>$fastcgi_script_name</var></tag-name> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
905 <tag-desc> |
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English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
906 request URI or, if a URI ends with a slash, request URI with an index file |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
907 name configured by the <link id="fastcgi_index"/> directive appended to it. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
908 This variable can be used to set the |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
909 <literal>SCRIPT_FILENAME</literal> and <literal>PATH_TRANSLATED</literal> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
910 parameters that determine the script name in PHP. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
911 For example, for the “<literal>/info/</literal>” request with the |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
912 following directives |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
changeset
|
913 <example> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
914 fastcgi_index index.php; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
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parents:
diff
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|
915 fastcgi_param SCRIPT_FILENAME /home/www/scripts/php$fastcgi_script_name; |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
916 </example> |
0dcf07c393b6
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
917 the <literal>SCRIPT_FILENAME</literal> parameter will be equal to |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
918 “<literal>/home/www/scripts/php/info/index.php</literal>”. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
919 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
920 <para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
921 When using the <link id="fastcgi_split_path_info"/> directive, |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
922 the <var>$fastcgi_script_name</var> variable equals to the value of |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
923 the first capture set by the directive. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
924 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
925 </tag-desc> |
0dcf07c393b6
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Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
926 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
927 <tag-name><var>$fastcgi_path_info</var></tag-name> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
928 <tag-desc>the value of the second capture set by the |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
929 <link id="fastcgi_split_path_info"/> directive. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
930 This variable can be used to set the |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
931 <literal>PATH_INFO</literal> parameter. |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
932 </tag-desc> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
933 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
934 </list> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
935 </para> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
936 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
937 </section> |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
938 |
0dcf07c393b6
English translation of the ngx_http_fastcgi_module module documentation.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
|
939 </module> |