3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types = 1); function a(int $a, int $b) : float { return $a/$b; } echo a(3, 2);
Output for 7.0.0 - 7.0.33, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
1.5
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Warning: Unsupported declare 'strict_types' in /in/uCHp7 on line 2 Parse error: syntax error, unexpected ':', expecting '{' in /in/uCHp7 on line 3
Process exited with code 255.

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