<?php
class a {
static $i =0;
function __toString()
{
$a = ['', 'a'];
$r = $a[$i];
$i++;
return $r;
}
}
var_dump('' == $a and 'a' == $a);
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Warning: Undefined variable $a in /in/iro4X on line 12
Warning: Undefined variable $a in /in/iro4X on line 12
bool(false)
- Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
- Notice: Undefined variable: a in /in/iro4X on line 12
Notice: Undefined variable: a in /in/iro4X on line 12
bool(false)
- Output for 7.3.32 - 7.3.33
- bool(false)
preferences:
189.37 ms | 401 KiB | 228 Q