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run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo() : object { return null; } echo foo();
based on b9EqZ
Output for 7.2.0
Fatal error: Uncaught TypeError: Return value of foo() must be an object, null returned in /in/hElQ9:4 Stack trace: #0 /in/hElQ9(7): foo() #1 {main} thrown in /in/hElQ9 on line 4
Process exited with code 255.
Output for 7.0.0 - 7.1.10
Fatal error: Uncaught TypeError: Return value of foo() must be an instance of object, null returned in /in/hElQ9:4 Stack trace: #0 /in/hElQ9(7): foo() #1 {main} thrown in /in/hElQ9 on line 4
Process exited with code 255.
Output for 5.3.19 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/hElQ9 on line 3
Process exited with code 255.