[英]How to redirect correctly using header in php?
我的代碼-
<?php
error_reporting(E_ALL);
?>
<?php
session_start();
if(isset($_POST["subLogin"]))
{
$uname = trim($_POST["tbUser"]);
$pass = $_POST["pasUser"];
if($uname == "")
{
header('Location: index.php?e=1');
}
else if($pass == "")
{
header('Location: index.php?e=2');
}
$unameF = "";
$passF = "";
$userfile = fopen("DB/userDB.txt", "r");
while(!feof($userfile))
{
$arr1 = explode(":", fgets($userfile));
$unameF = trim($arr1[1]);
$arr1 = explode(":", fgets($userfile));
$passF = trim($arr1[1]);
$arr1 = explode(":", fgets($userfile));
$type = trim($arr1[1]);
if($unameF == $uname)
{
$_SESSION["uname"] = $uname;
$_SESSION["type"] = $type;
header('Location: welcome.php');
}
}
header("Location: index.php?e=0");
}
else
{
header('Location: index.php');
}
?>
在這里,“ header(“ Location:index.php?e = 0”);“ 即使用戶名匹配,總是會執行。 並且永遠都不會到達“ welcome.php”。 如果“ header(” Location:index.php?e = 0“);” 此行被注釋掉,然后工作正常。 任何解決方案?
重定向后調用exit()。
header('Location: index.php?e=1');
exit();
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