Mercurial > hg > nginx-site
comparison xml/en/docs/http/ngx_http_rewrite_module.xml @ 860:9fce700e56d3
If: only empty strings and "0" evaluate to false.
Before version 1.0.1, any string starting with "0" was considered
a false value.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Thu, 07 Mar 2013 08:11:34 +0400 |
parents | 6b6585577c33 |
children | 9b549f369a36 |
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859:0ed7670778bb | 860:9fce700e56d3 |
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8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> | 8 <!DOCTYPE module SYSTEM "../../../../dtd/module.dtd"> |
9 | 9 |
10 <module name="Module ngx_http_rewrite_module" | 10 <module name="Module ngx_http_rewrite_module" |
11 link="/en/docs/http/ngx_http_rewrite_module.html" | 11 link="/en/docs/http/ngx_http_rewrite_module.html" |
12 lang="en" | 12 lang="en" |
13 rev="3"> | 13 rev="4"> |
14 | 14 |
15 <section id="summary"> | 15 <section id="summary"> |
16 | 16 |
17 <para> | 17 <para> |
18 The <literal>ngx_http_rewrite_module</literal> module allows to | 18 The <literal>ngx_http_rewrite_module</literal> module allows to |
96 A condition may be any of the following: | 96 A condition may be any of the following: |
97 <list type="bullet"> | 97 <list type="bullet"> |
98 | 98 |
99 <listitem> | 99 <listitem> |
100 a variable name; false if the value of a variable is an empty string | 100 a variable name; false if the value of a variable is an empty string |
101 or any string starting with “<literal>0</literal>”; | 101 or “<literal>0</literal>”; |
102 <note> | |
103 Before version 1.0.1, any string starting with “<literal>0</literal>” | |
104 was considered a false value. | |
105 </note> | |
102 </listitem> | 106 </listitem> |
103 | 107 |
104 <listitem> | 108 <listitem> |
105 comparing a variable with a string using the | 109 comparing a variable with a string using the |
106 “<literal>=</literal>” and “<literal>!=</literal>” operators; | 110 “<literal>=</literal>” and “<literal>!=</literal>” operators; |