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run code in 300+ PHP versions simultaneously
<?php $result = ''; $ints = [1, 4398574938597, 12345, 123]; foreach ($ints as $int) { $result .= mb_convert_encoding(chr($int),'UTF-8'); } echo strlen($result) . "\n"; for ($i = 0; $i < strlen($result); $i++) { echo "\n parsed: " . utf8_encode($result)[$i]; }

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57.63 ms | 402 KiB | 5 Q