Question

我的一个表单提交需要执行数千个insert语句。在这些插入之后我想将页面重定向到另一个php页面，在那里我想使用我们刚插入的表。

$query = "INSERT INTO ....;INSERT INTO ....;INSERT INTO ....;INSERT INTO ....;INSERT INTO ....;INSERT INTO ....;INSERT INTO ....;INSERT INTO ....;ec";
$execute = mysqli_multi_query($query);

header('location:http://www.page2.php');

但是现在它重定向到page2.php而没有完成完整的查询。所有都插入但我想在所有插入语句完成后才重定向。

Answer 1

这可能有帮助。只需为每个单独的事务创建一个连接并运行查询（Insert）。如果任何查询失败，则不会执行其余事务。只有成功运行了所有查询，您的网页才会重定向，或者会给出错误信息。

＆＃13;

<?php
  $conn = //establish connection;
  $check=1;
  $query=array("INSERT INTO ....","INSERT INTO ....","INSERT INTO ....","INSERT INTO ....","INSERT INTO ....");

foreach($query as $q )
{
    if$conn->query($q) === TRUE)
       {continue;}
    else{$check = 0; break;}

}
if($check==1)
{header('location:http://www.page2.php');}
else{die("There Has Been An Error");}
?>

＆＃13;

Answer 2

我认为这个技巧会起作用。

$query = "INSERT INTO ....;INSERT INTO ....;INSERT INTO ....;INSERT INTO ....;INSERT INTO ....;INSERT INTO ....;INSERT INTO ....;INSERT INTO ....;ec";
$execute = mysqli_multi_query($query);
if ($execute ==1 ) {
header('Location: http://www.page2.com/');
}

Answer 3

您必须使用mysqli_multi_query（）;如果您同时有多个查询要执行，那是最好的选择。

您的解决方案应该非常简单，请尝试以下操作：

<?php
// your conneciton strings
$servername = "Hostname";
$username = "Database User";
$password = "Database Password";
$database = "Your Database Name";
$dbc = new mysqli($servername, $username, $password, $database);

if ($dbc->connect_error) {
    die("Connection failed: " . $dbc->connect_error);
}
// build your query whatever way you are comfortable
$query  = "INSERT INTO ....";
$query .= "INSERT INTO ....";
$query .= "INSERT INTO ....";
$query .= "INSERT INTO ....";
// execute your queries
if (mysqli_multi_query($dbc, $query)){
    header('location:http://www.page2.php');
    exit;
}
?>

仅在mysqli多查询完成后重定向PHP页面

3 个答案: