使用PHP预处理语句在单个查询中插入多行的最佳方法是什么?
我有这个多维数据:
$data = array(
'6' => array(
'945' => array(
'11:04' => array(
'0' => array(
'date' => '2013-02-02',
'user' => '3'
),
),
'11:05' => array(
'0' => array(
'date' => '2013-02-03',
'user' => '3'
),
),
'11:06' => array(
'0' => array(
'date' => '2013-02-03',
'user' => '3'
),
)
)
);
我使用的查询是:
$ins = $this->conn->prepare("INSERT INTO table (date, user) VALUES ('2013-02-03', '03' )");
$ins->execute();
上面的查询正在运行,但它只插入一行,所以我尝试使用foreach如下:
foreach ($data as $dk => $dv) {
foreach ($dv as $k => $v) {
foreach ($v as $rk => $rv) {
$ins = $this->conn->prepare("INSERT INTO table (date, user) VALUES ($rv['date'], $rv['user'] )");
$ins->execute();
}
}
}
我想查询为:
INSERT INTO emp (date,user) VALUES("2013-02-02",3),("2013-02-02",3),("2013-02-03",3);
请帮忙