Online PHP editor | refs for 55EeN

@ 2014-05-17T14:23:22Z

<?php

class test {
    function __toString() {
        return 'hello';
    }
}

var_dump(is_scalar(null));
var_dump(is_scalar(array()));
var_dump(is_scalar('null'));
var_dump(is_scalar(0));
var_dump(is_scalar(1));
var_dump(is_scalar(1.2));
var_dump(is_scalar(new test()));