PHP循环重定向 - PHP Redirect in a loop

PHP Redirect in a loop

本文关键字：重定向循环 PHP | 更新日期: 2024-01-08

我正在检查数据库中的一列，具体取决于该列中的内容我想重定向到特定页面。

这就是我目前拥有的：

$sql = "SELECT * FROM test WHERE email = '" . $_SESSION['user'] . "'";
$result = $conn->query($sql);
        if($result->num_rows > 0)
        {
            while($row = $result->fetch_assoc())
            {
                $lastleftCheck = $row['lastLeft'];
            }
        }
        if ($lastleftCheck == "0") {
             header('Location: members.php');
        }
        if ($lastleftCheck == "1") {
             header('Location: members_step2.php');
        }
        if ($lastleftCheck == "2") {
             header('Location: members_step3.php');
        }

但它一直在循环，我做错了什么，有人能帮忙吗。

也许这可以帮助您：

var length = filelines.Length;
var columnPosition = 0;
for (int i = 130; i < length; i++)
{
    var index = dataGridView1.Rows.Add();
    dataGridView1.Rows[index].Cells[columnPosition].Value = filelines[i];
    //If the column is 3 set the column position to start value, else increment column position by one
    columnPosition = columnPosition == 3 ? 0 : columnPosition + 1;
}

看看这段代码，我希望它会有用：

                    static void Main(string[] args)
                {
                    long lineNum = 129;
                    //Load our text file
                    string myFile = Environment.CurrentDirectory + "''test.txt";
                    bool b = System.IO.File.Exists(myFile);
                    if (b == true)
                    {
                        var fA = File.ReadAllLines(myFile);
                        string[] Lines = fA;
                        for (long i=lineNum ;i<fA.Length;i++)
                        {
                            //Do what you want with the lines text from 130 to the end
                            Console.WriteLine(Lines[i].ToString());
                        }
                    }
                    long lineCount = File.ReadLines(myFile).Count();
                    Console.WriteLine("These lines read from Line number: 130 " + " to " + lineCount.ToString());
                }