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run code in 300+ PHP versions simultaneously
<?php class A { public function foo() : A { return (date('s') % 2) ? new self : null; } } $a = new A; $a->foo(); echo 'a';
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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 - 8.2.18, 8.3.0 - 8.3.6
a
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/JcgGq on line 5
Process exited with code 255.
preferences:
205.97 ms | 402 KiB | 267 Q