note 98028 added to function.array-slice

Updated version of narray_slice function below, syntax-compatible with php 4 and php 5  servers.

It also works for text-index arrays

function narray_slice($array, $offset, $length, $preserve_keys = false) {

    //Check if this version already supports it
    if (version_compare(PHP_VERSION, '5.0.2', '>=')){
      return array_slice($array, $offset, $length, $preserve_keys);
    }
    else if ($preserve_keys == false) {
      return array_slice($array, $offset, $length);
    }

    $a = 0;
    foreach ($array as $key => $value) {

        if ($a >= $offset && $a - $offset < $length)
            $output_array[$key] = $value;
        $a++;

    }

    return $output_array;
}
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Server IP: 89.31.146.176
Probable Submitter: 193.252.58.53
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Manual Page -- http://www.php.net/manual/en/function.array-slice.php
Edit        -- https://master.php.net/note/edit/98028
Del: integrated  -- https://master.php.net/note/delete/98028/integrated
Del: useless     -- https://master.php.net/note/delete/98028/useless
Del: bad code    -- https://master.php.net/note/delete/98028/bad+code
Del: spam        -- https://master.php.net/note/delete/98028/spam
Del: non-english -- https://master.php.net/note/delete/98028/non-english
Del: in docs     -- https://master.php.net/note/delete/98028/in+docs
Del: other reasons-- https://master.php.net/note/delete/98028
Reject      -- https://master.php.net/note/reject/98028
Search      -- https://master.php.net/manage/user-notes.php