使用foreach循环将数据插入2个数据库
我需要在2个数据库中插入2个数据。价值“公司”可能是零的,并且可以拥有数据。“公司”插入了不同的表中。问题是,如果使用“公司”插入数据为null,则错误将为 errorexception未定义的数组键。如何在不同表中插入不同的数据?每个表与外键 - &gt相互关联; ID。
if (is_countable($data) && count($data) > 0){
foreach ($data['mm_name'] as $item => $value) {
$data2 = array(
'um_id' => $meeting->id,
'mm_name' => $data['mm_name'][$item],
'mm_email' => $data['mm_email'][$item],
);
MeetingMember::create($data2);
}
}
if (is_countable($data) && count($data) > 0){
foreach ($data['company'] as $company => $value) {
$data3 = array(
'meeting_id' => $meeting->id,
'company' => $data['company'][$company],
);
AuditMeeting::create($data3);
}
}
I need to insert 2 data in 2 database. value "company" can be null and can have data."company"is inserted into different table. the problem is, if insert data with "company" is null, the error will be ErrorException Undefined array key. how to insert different data in different table? each table related with each other with foreign key -> id.
if (is_countable($data) && count($data) > 0){
foreach ($data['mm_name'] as $item => $value) {
$data2 = array(
'um_id' => $meeting->id,
'mm_name' => $data['mm_name'][$item],
'mm_email' => $data['mm_email'][$item],
);
MeetingMember::create($data2);
}
}
if (is_countable($data) && count($data) > 0){
foreach ($data['company'] as $company => $value) {
$data3 = array(
'meeting_id' => $meeting->id,
'company' => $data['company'][$company],
);
AuditMeeting::create($data3);
}
}
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而不是
$ data ['mm_name'] [$ item]
必须使用$ value,而不是$ data ['company'] [$ company']
必须使用$ value。并
更改
为
instead of
$data['mm_name'][$item]
must use $value and instead of$data['company'][$company]
must use $value.and
change
to