<?php
var_dump(exec('whoami'));
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
- Warning: exec(): Unable to fork [whoami] in /in/2tX3G on line 3
bool(false)
- 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 [whoami] in /in/2tX3G on line 3
NULL
- Output for 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 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0
- string(0) ""
preferences:
255.88 ms | 403 KiB | 400 Q