Online PHP editor | refs for OuP0K

@ 2015-09-14T06:11:48Z

<?php
class a {
    
    function __toString()
    {
        static $i = 0;
        $a = ['', 'a'];
        $r = $a[$i];
        $i++;
        return $r;
    }
}
$a = new a;
var_dump('' == $a and 'a' == $a);
var_dump('' === (string)$a and 'a' === (string)$a);