3v4l.org

run code in 300+ PHP versions simultaneously
<?php phpversion() >= "5.6.0" or die(); echo (int) INF,"\n"; echo pow(2., 64.),"\n"; echo pow(2, 4); echo is_float(2.)? 'true': 'false',"\n"; $mod = pow(2.,64.); var_dump($mod); echo @(1 % $mod);

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32.81 ms | 402 KiB | 5 Q