3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = 's ss sss ssss sssss ssssss sssssss ssssssss '; $s = $s.$s.$s.$s; echo wordwrap($s, 20) . "\n\n"; echo wordwrap($s, 19) . "\n\n"; echo wordwrap($s, 17) . "\n\n";

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37.08 ms | 402 KiB | 5 Q