3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function test(): \stdClass { return null; } var_dump(test());
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught TypeError: Return value of test() must be an instance of stdClass, null returned in /in/hUKlm:5 Stack trace: #0 /in/hUKlm(8): test() #1 {main} thrown in /in/hUKlm on line 5
Process exited with code 255.
Output for 5.3.19 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/hUKlm on line 3
Process exited with code 255.