如何在PHP中将数组从线性转换为多维?
我有以下输入数组:如何在PHP中将数组从线性转换为多维?,php,arrays,multidimensional-array,Php,Arrays,Multidimensional Array,我有以下输入数组: $arr = [ "quote_id" => "1", "ONE" => "2018-03-12", "TWO" => "2018-02-12", "THREE" => "2018-01-12", "FOUR" => "2017-12-12" ]; 我需要转换为以下输出: [ "quote_id" => "1", "ONE" => "2018-03-12" ], [ "quote_id" =&
$arr = [
"quote_id" => "1",
"ONE" => "2018-03-12",
"TWO" => "2018-02-12",
"THREE" => "2018-01-12",
"FOUR" => "2017-12-12"
];
我需要转换为以下输出:
[
"quote_id" => "1",
"ONE" => "2018-03-12"
],
[
"quote_id" => "1",
"TWO" => "2018-02-12"
],
[
"quote_id" => "1",
"THREE" => "2018-01-12"
],
[
"quote_id" => "1",
"FOUR" => "2017-12-12"
]
其想法是在数据库中每个列插入一条记录(一,二,…),因此我最终得到:
INSERT INTO table id=1, value="2018-03-12"
INSERT INTO table id=1, value="2018-02-12"
INSERT INTO table id=1, value="2018-01-12"
INSERT INTO table id=1, value="2017-12-12"
我能得到一些帮助吗?只要quote\u id是您每次都要插入的密钥
foreach ($arr as $key => $value) {
if($key != "quote_id")
{
/* insert $arr["quote_id"], $value */
}
}
您是否尝试过从数组中循环,并根据需要创建多维数组?“quote\u id”
是否始终是第一项?@casimirithippolyte是的