3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $x = new SplFixedArray(1); $x[0] *= 2; var_dump($x[0]);
based on EFCm2
Output for 5.3.0 - 7.2.0
Warning: Attempt to assign property of non-object in /in/uR5AG on line 3 NULL
Output for 5.0.0 - 5.2.17
Fatal error: Class 'SplFixedArray' not found in /in/uR5AG on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: splfixedarray in /in/uR5AG 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/uR5AG on line 2