3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $teachers = [{id : 12},{id : 23},{id : 34},{id : 45},{id : 56}]; echo $teachers->count();
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected '{', expecting ']' in /in/C8Sen on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected '[' in /in/C8Sen on line 3
Process exited with code 255.