PEAR_Config::definedBy

PEAR_Config::definedBy() – Tells what config layer that gets to define a key

Synopsis

require_once 'PEAR/config.php';

string PEAR_Config::definedBy ( string $key )

Description

Tells what config layer that gets to define a key.

Parameter

string $key: config key

Return value

string - the config layer, or an empty string if not found

Note

This function can not be called statically.