3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (is_int(0x7FFFFFFF + 1)) { function foo() { return sprintf("%16x", mt_rand(-0x7FFFFFFFFFFFFFFF - 1, 0x7FFFFFFFFFFFFFFF)); } } else { function foo() { return sprintf( "%08x%08x", mt_rand(-0x7FFFFFFF - 1, 0x7FFFFFFF), mt_rand(-0x7FFFFFFF - 1, 0x7FFFFFFF) ); } } foreach (range(1, 5) as $i) { echo foo(), "\n"; }

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38.06 ms | 402 KiB | 5 Q