get_cfg_var

Opis

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.

Parametry

Zwracane wartości

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

Patrz także