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run code in 300+ PHP versions simultaneously
<?php echo false > 0 ? ">t\n" : ">f\n"; echo false < 0 ? "<t\n" : "<f\n"; echo null > 0 ? ">t\n" : ">f\n"; echo null < 0 ? "<t\n" : "<f\n";
Output for git.master, git.master_jit, rfc.property-hooks
>f <f >f <f

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