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get_cfg_var
Gets the value of a PHP configuration option
(PHP 4, PHP 5)
string get_cfg_var ( string option )
Gets the value of a PHP configuration option.
This function 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.
Return Values
Returns the current value of the PHP configuration variable specified by
varname, or FALSE if an error occurs.
See Also
| ini_get() |