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<?php chroot("/path/to/your/chroot/"); echo getcwd(); ?>
Output for 7.3.32 - 7.3.33, 7.4.26 - 7.4.33, 8.0.13 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.26, 8.3.0 - 8.3.14, 8.4.1

Process exited with code 159.
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29, 5.4.18 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.1.20 - 7.1.25, 7.2.7 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 8.0.0 - 8.0.12
Warning: chroot(): No such file or directory (errno 2) in /in/i60G5 on line 2 /
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.6
Fatal error: Uncaught Error: Call to undefined function chroot() in /in/i60G5:2 Stack trace: #0 {main} thrown in /in/i60G5 on line 2
Process exited with code 255.
Output for 5.4.0 - 5.4.17
Fatal error: Call to undefined function chroot() in /in/i60G5 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
Warning: chroot(): No such file or directory (errno 2) in /in/i60G5 on line 2 /in
Output for 4.3.0 - 4.3.1
Warning: chroot() [http://www.php.net/function.chroot]: No such file or directory (errno 2) in /in/i60G5 on line 2 /in

preferences:
88.3 ms | 412 KiB | 5 Q