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run code in 150+ php & hhvm versions
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<?php function rnd($seed) { srand($seed); $str = ''; for (;;) { $k = rand(0, 27); if ($k == 0) { break; } $str .= chr(90 + $k); } return $str; } echo rnd(-229985451);
Output for 7.1.0
ch]ag`^u`ru
Output for 4.3.0 - 7.0.14
r_cf