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run code in 500+ PHP versions simultaneously
<% echo 'top'; %> <?php declare(strict_types=1);
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/RriFV on line 2 <% echo 'top'; %>
preferences:
39.05 ms | 781 KiB | 3 Q