Online PHP editor | refs for XMoCg

@ 2018-10-30T22:32:18Z

<?php
$vars = array("\$arr['x'];5", "\$a;53", "\$b - \$a;27");
$arr['x'] = 5;
$a = 54;
$b = 81;
foreach ($vars as $var) {
    list($x, $result) = explode(';', $var);
    if (eval("return $result == $x;")) {
        echo "$x = $result\n";
    }
    else {
        echo "$x != $result\n";
    }
}