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.