PHP Optimization

PHP Configuration Overrides

Mode Meaning
PHP_INI_USER Entry can be set in user scripts (like with ini_set())
PHP_INI_PERDIR Entry can be set in php.ini, .htaccess or httpd.conf
PHP_INI_SYSTEM Entry can be set in php.ini or httpd.conf
PHP_INI_ALL Entry can be set anywhere

Configuration Settings

short_open_tag

Allow the <? tag. Otherwise, only <?php and <script> tags are recognized.

zlib.output_compression

Transparent output compression using the zlib library

register_long_arrays

Whether or not to register the old-style input arrays, HTTP_GET_VARS and friends.

register_argc_argv

This directive tells PHP whether to declare the argv&argc variables (that would contain the GET information).

mysql.allow_persistent

Allow or prevent persistent links.

session.cache_limiter

Set to {nocache,private,public,} to determine HTTP caching aspects or leave this empty to avoid sending anti-caching headers.