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run code in 300+ PHP versions simultaneously
<?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 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Interface "Foo" not found in /in/1WPYB:7 Stack trace: #0 {main} thrown in /in/1WPYB on line 7
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Fatal error: Uncaught Error: Interface 'Foo' not found in /in/1WPYB:7 Stack trace: #0 {main} thrown in /in/1WPYB on line 7
Process exited with code 255.
Output for 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33
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 - 4.3.11, 4.4.0 - 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.

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