PEAR_Config::isDefined
PEAR_Config::isDefined() – Tells whether a key exists as config value
Synopsis
require_once 'PEAR/config.php';
bool PEAR_Config::isDefined (
string $key
)
Description
Tells whether a given key exists as a config value.
Parameter
-
string
$key -
config key
Return value
bool - whether $key exists in this object
Note
This function can not be called statically.