<?php
function test($var)
{
//$var = 3;
echo $var++;
debug_zval_dump($var);
}
$a = 0;
debug_zval_dump($a);
test($a);
debug_zval_dump($a);
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- int(0)
0int(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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
- long(0) refcount(2)
0long(1) refcount(2)
long(0) refcount(2)
preferences:
231.73 ms | 403 KiB | 357 Q