3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function bla() { function blubb() { echo "It works"; } return blubb; } bla()();
based on rnMoi
Output for hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
Notice: Use of undefined constant blubb - assumed 'blubb' in /in/X3KkB on line 6 It works
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.6.28
Parse error: syntax error, unexpected '(' in /in/X3KkB on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '(' in /in/X3KkB on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/X3KkB on line 9
Process exited with code 255.