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<?php $phpVersion = phpversion(); if ($phpVersion >= "7.0.0" ) { declare(strict_types=1); function foo(int $foo) { echo $foo; } foo(1); foo('hi'); }
Output for 7.0.0
Fatal error: strict_types declaration must be the very first statement in the script in /in/U81J7 on line 6
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/U81J7 on line 6
preferences:
160.97 ms | 1395 KiB | 35 Q