3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function test() : int { return [1, 2, 3]; } echo test();
based on JUoJk
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught TypeError: Return value of test() must be of the type integer, array returned in /in/st4pH:5 Stack trace: #0 /in/st4pH(7): test() #1 {main} thrown in /in/st4pH on line 5
Process exited with code 255.
Output for 5.3.19 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/st4pH on line 3
Process exited with code 255.