3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = new SplFixedArray(5); if($array->offsetExists(-10) === false) { echo 'PASS'; } ?> <?php
Output for 7.4.3 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
PASS
Output for 7.3.32 - 7.3.33
Parse error: syntax error, unexpected end of file in /in/Ru9g4 on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.32, 7.2.29 - 7.2.33, 7.3.16 - 7.3.31
PASS<?php
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Fatal error: Class 'SplFixedArray' not found in /in/Ru9g4 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: splfixedarray in /in/Ru9g4 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: splfixedarray in /in/Ru9g4 on line 2
preferences:
201.12 ms | 401 KiB | 255 Q