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run code in 300+ PHP versions simultaneously
<?php $x = '<?php $x = \'*\'; $x = str_replace(chr(0x2A), $x, $x); $x = addslashes($x); $x = str_replace("\n", \'<br />\', $x); echo $x; ?>'; $x = str_replace("\n", '<br />', $x); $x = str_replace(chr(0x2A), $x, $x); $x = addslashes($x); echo $x; ?>

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51.47 ms | 402 KiB | 5 Q