<?php
$a=exec("ls",$b);
var_dump($a);
var_dump($b);
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Warning: exec(): Unable to fork [ls] in /in/X7dio on line 3
bool(false)
array(0) {
}
- Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.3 - 7.4.33
- Warning: exec(): Unable to fork [ls] in /in/X7dio on line 3
NULL
array(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 - 5.6.38, 7.0.0 - 7.0.32, 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0
- string(0) ""
array(0) {
}
preferences:
263.3 ms | 404 KiB | 447 Q