3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class X { function x() { echo "k"; } } $a = new X(); $a.x();
based on J3MBN
Output for 7.0.0 - 7.2.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; X has a deprecated constructor in /in/U8D6N on line 3 k Fatal error: Uncaught Error: Call to undefined function x() in /in/U8D6N:10 Stack trace: #0 {main} thrown in /in/U8D6N on line 10
Process exited with code 255.
Output for 5.3.21 - 5.6.28
k Fatal error: Call to undefined function x() in /in/U8D6N on line 10
Process exited with code 255.