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run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); interface Fooable { public function bar(); } class Foo implements Fooable { public function bar() : string { return 'bar'; } } echo (new Foo())->bar();
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
bar
Output for 5.6.38
Warning: Unsupported declare 'strict_types' in /in/BHlVW on line 3 Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/BHlVW on line 12
Process exited with code 255.
preferences:
177.87 ms | 401 KiB | 219 Q