不多废话 直接代码

/**

* @name 排序 按照数组的某个字段值排序

* @param $array 排序数组 $field 排序字段 $direction 排序顺序

* @author wanglisong@aldwx.com

* @date 2017-03-09

*/

private function sort_array($array,$field,$direction) {

if($direction == 'desc') {

$direction = 'SORT_DESC';

}

if($direction == 'asc') {

$direction = 'SORT_ASC';

}

$sort = array(

'direction' => $direction, //排序顺序标志 SORT_DESC 降序；SORT_ASC 升序

'field' => $field, //排序字段

);

$arrSort = array();

foreach($array as $key => $value) {

foreach($value as $k => $v) {

$arrSort[$k][$key] = $v;

}

}

if($sort['direction']){

array_multisort($arrSort[$sort['field']], constant($sort['direction']), $array);

}

return $array;

}