3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = "/user12345 lorem ipsum dolor"; $z = explode(' ', $x, 2); $z[0] = substr($z[0], 5); print_r($z); preg_match('#^/user(\d+)\s+(.*)$#', $x, $z); array_shift($z); print_r($z);

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53.85 ms | 402 KiB | 5 Q