apache_mod_loaded

Does the specified module exist in the Apache config?.

Description

apache_mod_loaded( (string) $mod, (constant) $default = false ); 

Parameters (2)

0. $mod (string)
The module, e.g. mod_rewrite.
1. $default — Optional. (constant) => false
The default return value if the module is not found. Default false.

Usage

  1. if ( !function_exists( 'apache_mod_loaded' ) ) { 
  2.     require_once ABSPATH . WPINC . '/functions.php'; 
  3. } 
  4.   
  5. // The module, e.g. mod_rewrite. 
  6. $mod = ''; 
  7.   
  8. // Optional. The default return value if the module is not found. Default false. 
  9. $default = false; 
  10.   
  11. // NOTICE! Understand what this does before running. 
  12. $result = apache_mod_loaded($mod, $default); 
  13.     

Defined (1)

The function is defined in the following location(s).

/wp-includes/functions.php  
  1. function apache_mod_loaded($mod, $default = false) { 
  2.     global $is_apache; 
  3.  
  4.     if ( !$is_apache ) 
  5.         return false; 
  6.  
  7.     if ( function_exists( 'apache_get_modules' ) ) { 
  8.         $mods = apache_get_modules(); 
  9.         if ( in_array($mod, $mods) ) 
  10.             return true; 
  11.     } elseif ( function_exists( 'phpinfo' ) && false === strpos( ini_get( 'disable_functions' ), 'phpinfo' ) ) { 
  12.             ob_start(); 
  13.             phpinfo(8); 
  14.             $phpinfo = ob_get_clean(); 
  15.             if ( false !== strpos($phpinfo, $mod) ) 
  16.                 return true; 
  17.     } 
  18.     return $default; 
  19. }