[SOLVED] Problem with header in script

[ekante]

Problem:

 

1 version:

 

( i check the remember button )

 

Error msg:

Cannot modify header information - headers already sent by (output started at C:\AppServ\www\pro\index.php:1) in C:\AppServ\www\pro\index.php on line 123

 

Line:

<?php
                 $info = base64_encode("$userid|$username|$password|$ipaddress|$lastlogin_date|$lastlogin_time");
                 if (isset($remember)){
                     setcookie("user","$info",time()+1209600); //here is the problem
                 }else{
                     setcookie("user","$info",0);
}
?>

 

2 version i dont check remember button

 

Error msg:

Cannot modify header information - headers already sent by (output started at C:\AppServ\www\pro\index.php:1) in C:\AppServ\www\pro\index.php on line 125

 

Line:   

<?php
                 $info = base64_encode("$userid|$username|$password|$ipaddress|$lastlogin_date|$lastlogin_time");
                 if (isset($remember)){
                     setcookie("user","$info",time()+1209600); 
                 }else{
                     setcookie("user","$info",0); //here is the problem
}
?>

         

 

If you need ill give you adress or the file. Problem is it works on my pc (xampp) , but wont work on my friends (appserv).

[Maq]

That doesn't look like the correct page or line numbers.

 

You can't have any output before you call the header() function.

 

Read more here: HEADER ERRORS

[ekante]

But no my pc its going succesfully but on friends , shows this msg. And there is no header errors on my (xampp) pc server.

[soak]

It will likely be because one of you has a buffer set and the other doesn't (or error reporting is configured differently). As Maq said, read the sticky at the top of the forum.

[alphanumetrix]

A simple fix to this would be to add these codes around all of your scripts:

ob_start();

ob_end_flush();

 

that should get rid of the error without having to change what you already have. it basically refreshes the headers for you.

[ekante]

Thx m8 , never thought looking at this function.

Solved.