3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function answer(): integer { return 42; } var_dump(answer());
based on E3M6u
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught TypeError: Return value of answer() must be an instance of integer, integer returned in /in/nl63D:4 Stack trace: #0 /in/nl63D(7): answer() #1 {main} thrown in /in/nl63D on line 4
Process exited with code 255.
Output for 5.3.21 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/nl63D on line 3
Process exited with code 255.