3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $question = "Number?"; function Test() { global $question; static $num = 0; $oldway .= ‘\n‘; echo $question, ++$num; } echo Test(); echo Test();
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Undefined constant '‘\n‘' in /in/mjuve:8 Stack trace: #0 /in/mjuve(11): Test() #1 {main} thrown in /in/mjuve on line 8
Process exited with code 255.
Output for 5.3.18 - 5.6.28
Fatal error: Undefined constant '‘\n‘' in /in/mjuve on line 8
Process exited with code 255.