It is obviously necessary to log the keys used as so we don't overwrite previous entries in the array ;o)
N.B. this also effects the timings, but still faster than the alternatives :
* int : 0.00159 (ms)
* str : 0.00092 (ms)
<?php
private function _keySort(Array $data)
{
$keys = array();
foreach($data as $row) {
$keyIncrement =
(!isset($keys[$row[$this->_orderField]]))
? $keys[$row[$this->_orderField]] = 0
: ++$keys[$row[$this->_orderField]];
$tempArray[$row[$this->_orderField].$keyIncrement] = $row;
}
if ($this->_orderDirection == 'DESC') {
krsort($tempArray, SORT_NATURAL | SORT_FLAG_CASE );
} else {
ksort($tempArray, SORT_NATURAL | SORT_FLAG_CASE);
}
return $tempArray;
}
?>
