Session headers already sent.
Code (php)
1
Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/gamereac/public_html/main.php:9) in /home/gamereac/public_html/checklogin.php on line 2
Dit is mijn checklogin:
Code (php)
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<?php
session_start ();
require 'config/config.php';
function to_login () {
header ('Location: http://www.gamereactor.biz');
}
function check_login ($username, $password) {
$sql = "
SELECT id
FROM zap_members
WHERE username = '" . mysql_real_escape_string ($username) . "'
AND password = SHA1('" . mysql_real_escape_string ($password) . "')
";
if ($res = mysql_query ($sql)) {
if (mysql_num_rows ($res) == 1) {
$row = mysql_fetch_assoc ($res);
$_SESSION['id'] = $row['id'];
$_SESSION['level'] = $row['level'];
$_SESSION['logged_in'] = true;
$id = $_SESSION['id'];
$logins = $row['logins'] + 1;
$query = "UPDATE zap_members SET logins='".$logins."' WHERE id='$id'";
$blaat = mysql_query($query) or
die ("<br>Er is iets fout gegaan bij het invoeren van de uitslag.<br>" . mysql_last_error());
}
else {
to_login ();
}
}
else {
to_login ();
}
}
if (!isset ($_SESSION['logged_in'])) {
if (isset ($_POST['username'], $_POST['password'])) {
check_login ($_POST['username'], $_POST['password']);
}
else {
to_login ();
}
}
?>
session_start ();
require 'config/config.php';
function to_login () {
header ('Location: http://www.gamereactor.biz');
}
function check_login ($username, $password) {
$sql = "
SELECT id
FROM zap_members
WHERE username = '" . mysql_real_escape_string ($username) . "'
AND password = SHA1('" . mysql_real_escape_string ($password) . "')
";
if ($res = mysql_query ($sql)) {
if (mysql_num_rows ($res) == 1) {
$row = mysql_fetch_assoc ($res);
$_SESSION['id'] = $row['id'];
$_SESSION['level'] = $row['level'];
$_SESSION['logged_in'] = true;
$id = $_SESSION['id'];
$logins = $row['logins'] + 1;
$query = "UPDATE zap_members SET logins='".$logins."' WHERE id='$id'";
$blaat = mysql_query($query) or
die ("<br>Er is iets fout gegaan bij het invoeren van de uitslag.<br>" . mysql_last_error());
}
else {
to_login ();
}
}
else {
to_login ();
}
}
if (!isset ($_SESSION['logged_in'])) {
if (isset ($_POST['username'], $_POST['password'])) {
check_login ($_POST['username'], $_POST['password']);
}
else {
to_login ();
}
}
?>
en dit is een deel van mijn main.php:
Code (php)
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<HTML>
<HEAD>
<TITLE> Gamereactor for nuclear gaming! </TITLE>
<meta name="description" content="Welkom op gamereactor, hier kun je alles over games, consoles en gadgets vinden!">
<meta name="keywords" content="Gamereactor, game, games, gaming, gamer, console, nintendo, playstation, xbox, sony, microsoft, nieuws, wii, gaming">
<META http-equiv=Content-Type content="text/html; charset=windows-1252">
<META content="MSHTML 6.00.2800.1400" name=GENERATOR>
<link REL='stylesheet' TYPE='text/css' href='style/mainstyle.css'>
</HEAD>
<BODY>
<p align="center">
<table class="big">
<tr height="152">
<td valign="top" bgcolor="#ffffd0">
<div style="position: absolute; z-index:0"><img src="images/header.png" alt="" border="1" bgcolor="#ffffd0"></div>
<div style="position: absolute; top: 168px; z-index:0">
<table class="noborder">
<tr>
<td width="99"></td>
<a href='main.php'>Home</a>
</tr>
</table>
</div>
</td>
</tr>
<br>
<table class="big">
<!--
<tr><th colspan="3">
<h3>::
::</h3></th></tr>
-->
<!-- Kolom links -->
<tr>
<td valign="top" width="22%">
<?php
if ($_SESSION['username'] != '' && $page != 'uitloggen') {
[/code]
Het zijn geen whitespaces.
Kan iemand mij helpen? alvast bedankt
m.v.g. zap
<HEAD>
<TITLE> Gamereactor for nuclear gaming! </TITLE>
<meta name="description" content="Welkom op gamereactor, hier kun je alles over games, consoles en gadgets vinden!">
<meta name="keywords" content="Gamereactor, game, games, gaming, gamer, console, nintendo, playstation, xbox, sony, microsoft, nieuws, wii, gaming">
<META http-equiv=Content-Type content="text/html; charset=windows-1252">
<META content="MSHTML 6.00.2800.1400" name=GENERATOR>
<link REL='stylesheet' TYPE='text/css' href='style/mainstyle.css'>
</HEAD>
<BODY>
<p align="center">
<table class="big">
<tr height="152">
<td valign="top" bgcolor="#ffffd0">
<div style="position: absolute; z-index:0"><img src="images/header.png" alt="" border="1" bgcolor="#ffffd0"></div>
<div style="position: absolute; top: 168px; z-index:0">
<table class="noborder">
<tr>
<td width="99"></td>
<a href='main.php'>Home</a>
</tr>
</table>
</div>
</td>
</tr>
<br>
<table class="big">
<!--
<tr><th colspan="3">
<h3>::
::</h3></th></tr>
-->
<!-- Kolom links -->
<tr>
<td valign="top" width="22%">
<?php
if ($_SESSION['username'] != '' && $page != 'uitloggen') {
[/code]
Het zijn geen whitespaces.
Kan iemand mij helpen? alvast bedankt
m.v.g. zap
dat was je namelijk nog vergeten, je gaat daar namelijk ,op die pagina, een session opvragen.
Zie ook http://nl3.php.net/header
Edit:
@Kalle: wellicht heeft hij dat al staan, het is maar een deel van main.php. Verder meen ik dat de sessie automatisch wordt gestart als er $_SESSION in voorkomt en dat session_start() dus niet noodzakelijk meer is, maar ik kan me vergissen. Even opzoeken :)
Gewijzigd op 01/01/1970 01:00:00 door Winston Smith
Opmerking: As of PHP 4.3.3, calling session_start() while the session has already been started will result in an error of level E_NOTICE. Also, the second session start will simply be ignored.
@zap: en de oplossing was...?
Vergeet niet: ik == gelijk