php 读取多维数组方法
发布时间：2022-07-24 10:05:46 所属栏目：PHP教程 来源：互联网
导读：for($i=0;$icount($array);$i++) { for($j=0;$jcount($array[$i]);$j++) { echo $array[$j][userid]; } } 因为它是个多维数组,一般用 foreach ($arr as $key = $value) { echo Key: $key; Value: $valuen; } Array ( [0] = Array ( [userid] = 1 [username]
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for($i=0;$i<count($array);$i++) { for($j=0;$j<count($array[$i]);$j++) { echo $array[$j][userid]; } } 因为它是个多维数组,一般用 foreach ($arr as $key => $value) { echo "Key: $key; Value: $valuen"; } Array ( [0] => Array ( [userid] => 1 [username] => 刘振鹏 [status] => 0 [userpwd] => ) [1] => Array ( [userid] => 2 [username] => 刘鹏飞 [status] => 0 [userpwd] => ) [2] => Array ( [userid] => 3 [username] => 刘朋 [status] => 0 [userpwd] => ) [3] => Array ( [userid] => 4 [username] => admin [status] => 0 [userpwd] => ) [4] => Array ( [userid] => 11 [username] => admin [status] => 0 [userpwd] => ) [5] => Array ( [userid] => 12 [username] => admin [status] => 0 [userpwd] => ) [6] => Array ( [userid] => 13 [username] => liuzp [status] => 0 [userpwd] => ) [7] => Array ( [userid] => 14 [username] => lzp [status] => 0 [userpwd] => ) ) （编辑：荆门站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
