如何删除一维数组的key,不想用两个foreach循环出来。
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2022-05-25 10:16:00
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1.想把二维数组变成一维,删除一维KEY的arr值,有函数吗?
2.数组代码:
2.数组代码:
stdClass Object
(
[arr] => stdClass Object
(
[0] => stdClass Object
(
[id] => 14
[cid] => 221
[title] => 深圳市轨道交通网络运营控制中心室内精装、玻璃幕墙工程
[source] =>
[count] => 0
[img] => http://upload.55.cn/source/44/201606/50457731d4be5e5c1.jpg
[info] =>
[fee] => 0
[url] => /product/detail/14.html
[cate_name] => 装修工程
)
[1] => stdClass Object
(
[id] => 12
[cid] => 220
[title] => 南充嘉陵江1000T级泊位都京码头
[source] =>
[count] => 0
[img] => http://upload.55.cn/source/44/201606/55557731d15a3aa42.jpg
[info] =>
[fee] => 0
[url] => /product/detail/12.html
[cate_name] => 水利电力工程
)
如何把arr删除?否则用两个foreach循环出来不优雅。。
回复内容:
1.想把二维数组变成一维,删除一维KEY的arr值,有函数吗?
2.数组代码:
stdClass Object
(
[arr] => stdClass Object
(
[0] => stdClass Object
(
[id] => 14
[cid] => 221
[title] => 深圳市轨道交通网络运营控制中心室内精装、玻璃幕墙工程
[source] =>
[count] => 0
[img] => http://upload.55.cn/source/44/201606/50457731d4be5e5c1.jpg
[info] =>
[fee] => 0
[url] => /product/detail/14.html
[cate_name] => 装修工程
)
[1] => stdClass Object
(
[id] => 12
[cid] => 220
[title] => 南充嘉陵江1000T级泊位都京码头
[source] =>
[count] => 0
[img] => http://upload.55.cn/source/44/201606/55557731d15a3aa42.jpg
[info] =>
[fee] => 0
[url] => /product/detail/12.html
[cate_name] => 水利电力工程
)
如何把arr删除?否则用两个foreach循环出来不优雅。。
$resultArr = $targetArr['arr'];
是我理解错了?
是对象应该是 $result->arr 的
把对象转换成数组
$a = $result['arr'];