note 95802 added to function.rtrim

I have an obsessive love for php's array functions given how extremely easy they've made complex string handling for me in various situations... so, have another string-rtrim() variant: <?php function strrtrim($message, $strip) { // break message apart by strip string $lines = explode($strip, $message); $last = ''; // pop off empty strings at the end do { $last = array_pop($lines); } while (empty($last)); // re-assemble what remains return implode($strip, array_merge($lines, array($last))); } ?> Astonishingly, something I didn't expect, but: It completely compares to harmor's rstrtrim below, execution time wise. o_o Whee! ---- Server IP: 85.214.154.209 Probable Submitter: 80.153.202.193 ---- Manual Page -- http://www.php.net/manual/en/function.rtrim.php Edit -- https://master.php.net/note/edit/95802 Del: integrated -- https://master.php.net/note/delete/95802/integrated Del: useless -- https://master.php.net/note/delete/95802/useless Del: bad code -- https://master.php.net/note/delete/95802/bad+code Del: spam -- https://master.php.net/note/delete/95802/spam Del: non-english -- https://master.php.net/note/delete/95802/non-english Del: in docs -- https://master.php.net/note/delete/95802/in+docs Del: other reasons-- https://master.php.net/note/delete/95802 Reject -- https://master.php.net/note/reject/95802 Search -- https://master.php.net/manage/user-notes.php