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unidox

By unidox
in PHP Coding Help

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unidox Advanced Member

unidox

Posted
Posted

I am making a new cms where it is built into the site.

 

But I keep getting this error:

 

Warning: Cannot modify header information - headers already sent by (output started at *****:16) in *****inc/func.inc.php on line 10

 

Here is my index.php:

 

<html>

<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>New Page 1</title>
</head>

<body>
<!--
This is where the main body will go
-->
Testing
<!--
This starts the admin panel
-->
<?php
/*
Login Panel
*/
if ($_REQUEST['adm'] == "login") {
	$page = "Login";
	require_once ("inc/db.inc.php");
	require_once ("inc/func.inc.php");
	if ($_REQUEST['m']) {
		if ($_REQUEST['m'] == "1") {
			$loginpass = 		$_POST['login_pass'];
			$password = 		md5($loginpass);
			$loginname = 		$_POST['login_name'];
			$checkrows = 		mysql_query ("SELECT * FROM admin_users WHERE username='$loginname' && password='$password'") or die (mysql_error());
			$rowcount = 		mysql_num_rows ($checkrows);
			if ($rowcount == "0") {
					showError("User/Login Error");
					exit;
			}
		if ($rowcount != "0") {
			header ("Location: index.php?adm=home");
			$time = 		date("h:i:a");
			$date = 		date("m/d/Y");
			$last_logged = 	$time . "\n(" . $date . ")";
			$ip = 			getenv ("REMOTE_ADDR");
			MYSQL_QUERY("UPDATE admin_users SET last_logged='$last_logged', cur_ip='$ip' WHERE username='$loginname'") or die (mysql_error());
			while ($mysql=mysql_fetch_array($checkrows)) {
				setcookie("access", $mysql[access],time()+60*60*24*30);
			}
			setcookie ("uniqueid",$loginname,time()+60*60*24*30);
			exit;
		} 
	}		
		elseif ($_REQUEST['m'] == "2") {
			header ("Location: index.php?adm=login");
			setcookie ("uniqueid");
			setcookie ("access");
			exit;
		}
	}
		else {
			if ($_COOKIE['uniqueid'] == "") {
				$checkfields = "login_name&login_pass";
				$errors = "Enter a username&Enter a password!";
				$titles = "Username:&Password:";
				$fields = "login_name&login_pass";
				$type = "text&password";
				$size = "30&30";
				$maxlength = "25&25";
				getHeader();
				createJSValid($checkfields,$errors);
				createForm($titles,$fields,$type,$size,$maxlength,'1','','','','1');
		}
		else {
			showError("You are already logged in, <a href=\"" . $_SERVER['PHP_SELF'] . "?m=2\">logout?</a>");
	}
}
}
?>
</body>

</html>

 

Here is part of my inc/func.inc.php(lines 0 -50):

 

<?php
require_once 'config.inc.php';
$oncolour = "#BCD5FE";
$offcolour = "#FFFFFF";
$bdrcolour = "#F0F0F0";

$islogged = preg_match("/index.php?adm=login/", $_SERVER['PHP_SELF']);
if ($islogged == "0") {
	if ($_COOKIE['uniqueid'] == "") {
		header ("Location: index.php?adm=home");
		exit;
	}
}

if ((!$_REQUEST['method']) || (!$_COOKIE['uniqueid'])) {
	$access = $_COOKIE['access'];
	if (array_search($page,$levels)) {
		if ($access <= $levels[$page]) { // less than or equal to as the higher you go the less privileges you have
			echo $access . $levels[$page];
			//showError('You do not have access to this page.');
			exit;
		}
	}
}

$browser = 'An Unidentified Browser';


$viewer = getenv('HTTP_USER_AGENT');


if (preg_match( "/MSIE/i", "$viewer" ) )

	{ $browser = 'Internet Explorer'; }

if (preg_match( "/Netscape/i", "$viewer" ) )

	{ $browser = 'Netscape'; }

if (preg_match( "/Opera/i", "$viewer" ) )

	{ $browser = 'Opera'; }

if (preg_match( "/Firefox/i", "$viewer" ) )

	{ $browser = 'Mozilla Firefox'; }

 

Please help.

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pocobueno1388 Regular Member

pocobueno1388

Posted
Posted

No...you have all this output at the start of your index page.

 

<html>

<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>New Page 1</title>
</head>

<body>
<!--
This is where the main body will go
-->
Testing
<!--
This starts the admin panel
-->

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pocobueno1388 Regular Member

pocobueno1388

Posted
Posted

Change your index.php code to this:

 

<?php ob_start(); ?>

<html>

<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>New Page 1</title>
</head>

<body>
<!--
This is where the main body will go
-->
<!--
This starts the admin panel
-->
<?php
/*
Login Panel
*/
if ($_REQUEST['adm'] == "login") {
	$page = "Login";
	require_once ("inc/db.inc.php");
	require_once ("inc/func.inc.php");
	if ($_REQUEST['m']) {
		if ($_REQUEST['m'] == "1") {
			$loginpass = 		$_POST['login_pass'];
			$password = 		md5($loginpass);
			$loginname = 		$_POST['login_name'];
			$checkrows = 		mysql_query ("SELECT * FROM admin_users WHERE username='$loginname' && password='$password'") or die (mysql_error());
			$rowcount = 		mysql_num_rows ($checkrows);
			if ($rowcount == "0") {
					showError("User/Login Error");
					exit;
			}
		if ($rowcount != "0") {
			header ("Location: index.php?adm=home");
			$time = 		date("h:i:a");
			$date = 		date("m/d/Y");
			$last_logged = 	$time . "\n(" . $date . ")";
			$ip = 			getenv ("REMOTE_ADDR");
			MYSQL_QUERY("UPDATE admin_users SET last_logged='$last_logged', cur_ip='$ip' WHERE username='$loginname'") or die (mysql_error());
			while ($mysql=mysql_fetch_array($checkrows)) {
				setcookie("access", $mysql[access],time()+60*60*24*30);
			}
			setcookie ("uniqueid",$loginname,time()+60*60*24*30);
			exit;
		} 
	}		
		elseif ($_REQUEST['m'] == "2") {
			header ("Location: index.php?adm=login");
			setcookie ("uniqueid");
			setcookie ("access");
			exit;
		}
	}
		else {
			if ($_COOKIE['uniqueid'] == "") {
				$checkfields = "login_name&login_pass";
				$errors = "Enter a username&Enter a password!";
				$titles = "Username:&Password:";
				$fields = "login_name&login_pass";
				$type = "text&password";
				$size = "30&30";
				$maxlength = "25&25";
				getHeader();
				createJSValid($checkfields,$errors);
				createForm($titles,$fields,$type,$size,$maxlength,'1','','','','1');
		}
		else {
			showError("You are already logged in, <a href=\"" . $_SERVER['PHP_SELF'] . "?m=2\">logout?</a>");
	}
}
}
?>
</body>
</html>

<?php ob_end_flush(); ?>

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