Home > Article > Backend Development > After adding mod_encoding module to apache2.2, php5.2.0 has a bug in url processing_PHP tutorial
After adding mod_encoding module to apache2.2, php5.2.0 has a bug in url processing_PHP tutorial
- WBOYOriginal
- 2016-07-21 15:56:03825browse
The problem is that mod_encoding has already processed the url first, and PHP solved it again
For example
x.php?s=%252B%2F%2B%2F
Then $_GET['s'] gets is
+/ /
urlencode("+") = %2B
urlencode("%2B") = %252B
So, this url was decoded twice
First The second time is
urldecode( "%252B%2F%2B%2F") = %2B/+/
urldecode( "%2B/+/") = +/ /
Solution
Modification httpd.conf Move
EncodingEngine on
to the required visualHost. This cannot coexist with the php script.
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：Installation and configuration method of ZendOptimizer under Linux_PHP tutorialNext article：Installation and configuration method of ZendOptimizer under Linux_PHP tutorial