private function is_multidimensional($array) {

		if(false === is_array($array)) {
			return trigger_error(sprintf('Argument 1 passed to %s() must be of the type Array, "%s" given', __METHOD__, gettype($array)), E_USER_ERROR);
		}

	    return (count(array_filter($array, 'is_array')) > 0);
	}
private function is_multidimensional($array) {

		if(false === is_array($array)) {
			return trigger_error(sprintf('Argument 1 passed to %s() must be of the type Array, "%s" given', __METHOD__, gettype($array)), E_USER_ERROR);
		}

	    return (count(array_filter($array, 'is_array')) > 0);
	}
private function is_multidimensional ( $ array ) { if ( false === is_array ( $ array ) ) { return trigger_error ( sprintf ( 'Argument 1 passed to %s() must be of the type Array, "%s" given' , __METHOD__ , gettype ( $ array ) ) , E_USER_ERROR ) ; } return ( count ( array_filter ( $ array , 'is_array' ) ) > 0 ) ; }
Returns if an Array is multidimensional
@param Array $array
@return boolean
Returns if an Array is multidimensional