PEAR_Config::isDefinedLayer

PEAR_Config::isDefinedLayer() -- Tells whether a config layer exists

Synopsis

      require_once 'config.php';

bool PEAR_Config::isDefinedLayer ( string $layer )

Tells whether a given config layer exists.

bool - whether $layer exists in this object

This function can not be called statically.


PEAR_Config::isDefined	PEAR_Config::mergeConfigFile

PEAR_Config

PEAR Manual