3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class test{ public $arr = array('foo'=>function (){return 'bar';}); } $test = new test(); echo $test->arr['foo'];
based on 3ODGV
Output for 7.0.0 - 7.0.1
Fatal error: Constant expression contains invalid operations in /in/rqGja on line 5
Process exited with code 255.
Output for 5.4.11 - 5.6.16
Parse error: syntax error, unexpected 'function' (T_FUNCTION) in /in/rqGja on line 5
Process exited with code 255.
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected T_FUNCTION in /in/rqGja on line 5
Process exited with code 255.