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15 years ago
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($last) && (count($lines)));

    // 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!
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