note 86228 added to function.array-filter

Regarding comment about trimming empty strings, the code posted will get into an infinite loop if the array is reduced to zero elements. The following might be better:

<?php
function array_trim($array) {
    while (!empty($array) and strlen(reset($array)) === 0) {
        array_shift($array);
    }
    while (!empty($array) and strlen(end($array)) === 0) {
        array_pop($array);
    }
    return $array;
}
?>
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Server IP: 64.71.164.2
Probable Submitter: 69.228.143.185
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Manual Page -- http://www.php.net/manual/en/function.array-filter.php
Edit        -- https://master.php.net/note/edit/86228
Del: integrated  -- https://master.php.net/note/delete/86228/integrated
Del: useless     -- https://master.php.net/note/delete/86228/useless
Del: bad code    -- https://master.php.net/note/delete/86228/bad+code
Del: spam        -- https://master.php.net/note/delete/86228/spam
Del: non-english -- https://master.php.net/note/delete/86228/non-english
Del: in docs     -- https://master.php.net/note/delete/86228/in+docs
Del: other reasons-- https://master.php.net/note/delete/86228
Reject      -- https://master.php.net/note/reject/86228
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