我要将以下数组插入到包含字段groupi_id,application_id和grant_id
的表中数组是
array(
'ApplicationsGrant' => array(
'group_id' => array(
(int) 0 => '72',
(int) 1 => '72'
),
'application_id' => array(
(int) 0 => '1',
(int) 1 => '2'
),
'grant_id' => array(
(int) 0 => 56,
(int) 1 => 57
)
)
)
我想插入每个子数组与数组键一起使用的行。所以在上面的案例中会插入2行,如下所示
插入表格(group_id
。application_id
,grant_id
)值(72,1,56);
插入表格(group_id
。application_id
,grant_id
)值(72,2,57);
我怎么做?
答案 0 :(得分:1)
您可以使用Cake的Set :: classicExtract()来提取值。我假设您知道如何将它们保存到数据库中。
http://book.cakephp.org/2.0/en/core-utility-libraries/set.html
在你的情况下,像(未经测试):
$result1 = Set::classicExtract($a, '{n}.{s}.{s}.0');
$result2 = Set::classicExtract($a, '{n}.{s}.{s}.1');
如果您需要密钥,可以先提取密钥:
$fields = Set::classicExtract($a, '{n}.{s}.{s}');
答案 1 :(得分:-1)
我试过这个
$d = array(
'ApplicationsGrant' => array(
'group_id' => array(
(int) 0 => '72',
(int) 1 => '72'
),
'application_id' => array(
(int) 0 => '1',
(int) 1 => '2'
),
'grant_id' => array(
(int) 0 => 56,
(int) 1 => 57
)
)
);
for ($i=0; $i<count($d['ApplicationsGrant']['group_id']); $i++) {
echo $d['ApplicationsGrant']['group_id'][$i]."<br/>"; //outputs 72, 72
}