PHP get_cfg_var function

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get_cfg_var

(PHP 3, PHP 4, PHP 5)

get_cfg_var — Gets the value of a PHP configuration optionDescriptionstring 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.

Parameters

option

The configuration option name.

Return Values

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

See Also

ini_get()