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run code in 150+ php & hhvm versions
Bugs & Features
<?php //interface Foo { // public function foo(String $foo) : String; //} class Bar implements Foo { public function foo(String $foo) { return new StdClass; } } $b = new Bar; var_dump($b->foo("test"));
Output for 5.0.5 - 7.1.0
Fatal error: Interface 'Foo' not found in /in/1WPYB on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.4
Fatal error: Class 'Foo' not found in /in/1WPYB on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/1WPYB on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting '{' in /in/1WPYB on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/1WPYB on line 7
Process exited with code 255.