PHPPHPPHP基础php 强制转换On this pagephp 强制转换转换为对象$obj = (object)'myName';echo $obj->scalar;转换为整形$foo = 1+ '10.5';settype($foo,'interger'); // 10(interger)转换为字符串$foo =true;settype($foo,'string'); // 1(string)