protected static function isCallbackPattern($patternKey) {
		$patternKeyPrefix = self::getPatternKeyPrefix($patternKey);
		$patternPrefixesOptions = self::getFunctionalPatternPrefixesOptions();
		return ArrayHelper::keyExists($patternKeyPrefix, $patternPrefixesOptions);
	}
protected static function isCallbackPattern($patternKey) {
		$patternKeyPrefix = self::getPatternKeyPrefix($patternKey);
		$patternPrefixesOptions = self::getFunctionalPatternPrefixesOptions();
		return ArrayHelper::keyExists($patternKeyPrefix, $patternPrefixesOptions);
	}
protected static function isCallbackPattern ( $ patternKey ) { $ patternKeyPrefix = self :: getPatternKeyPrefix ( $ patternKey ) ; $ patternPrefixesOptions = self :: getFunctionalPatternPrefixesOptions ( ) ; return ArrayHelper :: keyExists ( $ patternKeyPrefix , $ patternPrefixesOptions ) ; }
Returns true if its functional pattern key that need to run callback function.

@param $patternKey

@return bool
Returns true if its functional pattern key that need to run callback function .