예제 #1
0
function lift($x) {
	if(is_float ($x)) return new F($x);	
	if(is_bool  ($x)) return new B($x);	
	if(is_int   ($x)) return new I($x);	
	if(is_o     ($x)) return $x;
	if(is_object($x)) throw new Exception('cannot lift object');
	if(is_array ($x)) throw new Exception('cannot lift array');
	if(is_null  ($x)) throw new Exception('cannot lift null');
}
예제 #2
0
	function replace($a) {
		if(!(is_o($a) and $a->is_a('Array')))
			throw new Exception($this->classname().' is not an Array');
		$this->DATA = clone $a->native();
	}