摘要: $array = array ( 0=>'a', 1=>'b', 2=>'a', 5=>'b', 6=>'c', 40=>'d' ); $keyarr =[];$resultkey = [];foreach ($array as $k => $v) { if (in_array($v, $keyar 阅读全文
posted @ 2017-04-06 09:11 py卡卡 阅读(7612) 评论(0) 推荐(0) 编辑