   #PHP Manual PHP Options&Information extension_loaded get_current_user

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                                  get_cfg_var

   (PHP 3, PHP 4 )
   get_cfg_var --  Gets the value of a PHP configuration option

Description

   string get_cfg_var ( string varname)

   Returns the current value of the PHP configuration variable specified
   by varname, or FALSE if an error occurs.

   It will not return configuration information set when the PHP was
   compiled, or read from an Apache configuration file (using the
   php3_configuration_option directives).

   To check whether the system is using a configuration file, try
   retrieving the value of the cfg_file_path configuration setting. If
   this is available, a configuration file is being used.

   See also ini_get().
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