这就是我想要的:
foreach($_POST['something'] as $something){
foreach($_POST['example'] as $example){
$query = mysql_query("INSERT INTO table (row, row2) VALUES ('{$something}','{$example}')");
}
}
$_POST['something'] 和 $_POST['example'] 是来自输入的数组
$_POST['something'] and $_POST['example'] are arrays from an input with
name="something[]" 和 name="example[]".
问题:
通过这种方式,我会将数据两次发送到数据库.所以我需要一个解决方案,我可以循环遍历 2 个数组,而无需两次发送数据.
In this way I will send the data twice to database. So I need a solution where I can loop trough 2 arrays without seding the data twice.
编辑
你的意思是这样的:
foreach($_POST['something'] as $key => $something) {
$example = $_POST['example'][$key];
$query = mysql_query("INSERT INTO table (row, row2) VALUES ('{$something}','{$example}')");
}
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