我想在点击提交页面后重定向到下一页，但出现以下错误:
Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\forms\P_details.php:80) in C:\xampp\htdocs\P_details.php on line 70
以下是P_details.php上的php代码
//connect to connect to the database and initialize all functions
include 'scripts/functions/init.php';
include 'html/head.php';
include 'html/page_title.php';
include 'html/top_menu.php';
include 'titles/P_details.php';
//Generate a random Personid
$Personid = rand(1,9999999);
$_SESSION['Personid'] = $Personid;
//Carry over the Jobid to this page
$Jobid = $_SESSION['SESS_MEMBER_JOB'];
if(empty($_POST)=== false)
{
$R_fields = array('Title','Surname','Forename','IdentityNumber','Gender','Race','Nationality');
foreach($_POST as $key=>$value)
{
if (empty($value) && in_array($key,$R_fields)=== true)
{
$errors[] = 'fields marked with (*) are required';
break 1;
}
}
if(empty($errors)=== true)
{
if($_POST['title'] == '-Select-')
{
$errors[] ='Please select Title';
}
if($_POST['Gender'] == '-Select-')
{
$errors[] ='Please select Gender';
}
if($_POST['Race'] == '-Select-')
{
$errors[] ='Please select Race';
}
if($_POST['Nationality'] == '-Select-')
{
$errors[] ='Please select Nationality';
}
}
}
include 'forms/P_details.php';
if(empty($_POST) === false && empty($errors)=== true)
{
//submit personal details
$personal_details = array(
'Personid'=>$Personid,
'Title' => $_POST['title'],
'Surname'=>$_POST['Surname'],
'Forename' => $_POST['Forename'],
'IdentityNumber'=>$_POST['IdentityNumber'],
'Gender'=>$_POST['Gender'],
'Race'=>$_POST['Race'],
'Nationality'=>$_POST['Nationality'],
'WorkPermitNumber'=>$_POST['WorkPermitNumber'],
'JobID'=>$Jobid);
personal_details($personal_details);
//redirect
header('Location:Address_insert.php');
exit();
}
else if(empty($errors) === false)
{
//output errors if the errors array is not empty
echo output($errors);
}
？>
请帮忙
最佳答案
要么在页面顶部调用 ob_start() ，在底部调用 ob_end_flush() ，或者在 header( )
关于php - 点击提交按钮后重定向到下一页 php mysql，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/14811148/