<?php
$a = $b = "zz";
$a++;
$b--;
var_dump($a);
var_dump($b);
- Output for 8.3.0 - 8.3.6
- Deprecated: Decrement on non-numeric string has no effect and is deprecated in /in/Cd1ti on line 4
string(3) "aaa"
string(2) "zz"
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
- string(3) "aaa"
string(2) "zz"
preferences:
232.43 ms | 405 KiB | 356 Q