3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = new SPLFixedArray(10); echo implode('?', $a);
Output for 5.3.0 - 7.1.7
Warning: implode(): Invalid arguments passed in /in/tMYSu on line 4
Output for 5.0.0 - 5.2.17
Fatal error: Class 'SPLFixedArray' not found in /in/tMYSu on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: splfixedarray in /in/tMYSu on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: splfixedarray in /in/tMYSu on line 3