<?php
function whipme($a = NULL)
{
$a--;
var_dump(++$a);
}
whipme();
whipme(0);
- Output for 8.3.0 - 8.3.6
- Warning: Decrement on type null has no effect, this will change in the next major version of PHP in /in/mEAvt on line 5
int(1)
int(0)
- 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 - 7.1.10, 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
- int(1)
int(0)
preferences:
273.61 ms | 405 KiB | 354 Q