3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(file_get_contents('/home'));
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Warning: file_get_contents(): open_basedir restriction in effect. File(/home) is not within the allowed path(s): (/tmp:/in:/etc) in /in/qt44M on line 2 Warning: file_get_contents(/home): Failed to open stream: Operation not permitted in /in/qt44M on line 2 bool(false)
Output for 8.0.13
Warning: file_get_contents(/home): Failed to open stream: Permission denied in /in/qt44M on line 2 bool(false)
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 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.32 - 5.5.33, 5.6.18 - 5.6.19, 7.0.4, 7.3.32 - 7.3.33, 7.4.26, 7.4.33
Warning: file_get_contents(/home): failed to open stream: Permission denied in /in/qt44M on line 2 bool(false)
Output for 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.32
Warning: file_get_contents(): open_basedir restriction in effect. File(/home) is not within the allowed path(s): (/tmp:/in:/etc) in /in/qt44M on line 2 Warning: file_get_contents(/home): failed to open stream: Operation not permitted in /in/qt44M on line 2 bool(false)
Output for 7.1.20
Warning: file_get_contents(): open_basedir restriction in effect. File(/home) is not within the allowed path(s): (/tmp:/in) in /in/qt44M on line 2 Warning: file_get_contents(/home): failed to open stream: Operation not permitted in /in/qt44M on line 2 bool(false)
Output for 5.5.24 - 5.5.31, 5.5.34 - 5.5.35, 5.6.7 - 5.6.17, 5.6.20 - 5.6.28, 7.0.0 - 7.0.3, 7.0.5 - 7.0.20, 7.1.0 - 7.1.10
string(0) ""
Output for 4.3.0 - 4.3.1
Warning: file_get_contents(/home) [http://www.php.net/function.file-get-contents]: failed to create stream: Permission denied in /in/qt44M on line 2 bool(false)

preferences:
235.85 ms | 401 KiB | 326 Q