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run code in 300+ PHP versions simultaneously
<?php $phpVersion = phpversion(); if ($phpVersion >= 7.0.0 ) { declare(strict_types=1); function foo(int $foo) { echo $foo; } foo(1); foo('hi'); }
Output for 5.5.24 - 5.5.30, 5.6.8 - 5.6.16, 7.0.0
Parse error: syntax error, unexpected '.0' (T_DNUMBER) in /in/k12s3 on line 4
Process exited with code 255.
preferences:
166.2 ms | 1395 KiB | 24 Q