AllSyntax.com: » Forums » View ?f=4&t=78&p=1760&pg=2

Forum Index » PHP and mySQL » Viewing Topic and Replies

Viewing Topic: "headers already sent!! Problem"

boy

Subject: "re: headers already sent!! Problem" Posted: @ 9:26 pm on May 05 2008

Member #:
Rank: - ()
Since: 01/01/70
Posts:

If I just make a main.php page like,
<body>

<p>This is the main page</p>< br />
</body>
And, set the headers to the main.php page like,
header("L ocation: http://localhos t/main.php&quo t; in line 6
header("L ocation: http://localhos t/main.php&quo t; in line 34
--------------- --
but still have the same warning.

Viewed: 3,748 Times |

David1159

Subject: "re: headers already sent!! Problem" Posted: @ 1:19 am on May 06 2008

Member #: 526
Rank: user - (81)
Since: 12/27/07
Posts: 81
From: usa

hey boy, I just copied the exact code you gave me on my system, just changed the db_connection to mine, it worked fine.

Your redirect will not work if any HTML code is before the "header(l ocation...&quo t;

if you have any, remove any echo's and place all html code under the php code.

try it than. it works for me, exactly what you have.

Coding is simply CST... Combining $hit Together. We make different $hit to run in unison correctly.

Viewed: 3,737 Times |

boy

Subject: "registration problem" Posted: @ 1:03 am on May 08 2008

Member #:
Rank: - ()
Since: 01/01/70
Posts:

I've got this error and can not insert to the table when I register a new user.
Warning: mysql_fetch_obj ect(): supplied argument is not a valid MySQL result resource in C:\...\regist ration.php on line 41
Table 'test.members ' doesn't exist
Can anyone tell me where should I look at for this problem ASAP??

registration.ph p as follows;
<head>
<style type="tex t/css"> ;
.style1 {
text-align: right;
}
</style>< br /> </head>
<?
require_once($_ SERVER['DOCUME NT_ROOT'].'/d b_connect.php' );

//SEE IF ALREADY LOGGED IN

if($_SESSION[ 'logged_in'] == 1)
{
//REDIRECT TO HOMEPAGE
header('Locati on: http://' . $_SERVER['HTTP _HOST'] . '');
} else {

if(isset($HTTP _POST_VARS['su bmit']))
{

//BEGIN CHECKING USERNAME...

if(!$_POST['us ername']) die('Alert: username field was blank.');

//array of invalid characters
$junk = array('.' , ',' , '/' , '`' , ';' , '[' , ']' , '-',
'*', '&', '^', '%', '$', '#', '@', '!', '~', '+', '(', ')',
'|', '{', '}', '<', '>', '?', ':', '"', '=');

//starting lenght of username
$len = strlen($_POST[ 'username']);< br />
//replace invalid characters
$_POST['userna me'] = str_replace($ju nk, '', $_POST['userna me']);
$test = $_POST['userna me'];

//if lenghts are different ($len smaller), invalid characters found, so prompt error.
if(strlen($test ) != $len) {
die('Username Error: Username contained invalid characters. You can only use A-Z, 0-9 and the

underscore (_).');
}

//Check if username already exists...

$q2 = mysql_query(&q uot;SELECT * FROM `members` WHERE `username` = '".$_POS T['username'] ."'&quo t;
$q3 = mysql_fetch_obj ect($q2);

if($q3->user name == $_POST['userna me']) {
die('<BR&g t;<BR>Sor ry, but the username "'.$q3-& gt;username.' " is taken, please choose another.');
}

//PASSWORD

if(!$_POST['pa ssword']) {
die('Error: Password field was blank');
}
if(!$_POST['ve rify_password' ]) {
die('Error: Verify Password field was blank.');
}
if($_POST['pas sword'] != $_POST['verify _password']) {
die('Error: The passwords do not match.');
}
if(strlen($_POS T['password'] ) < 6 ) {
die('Error: Your password is too short. Must be 6 or more characters in length.');
}

//ADD NEW MEMBER

$insert ="INSERT INTO ` members ` (username, user_password, user_email) VALUES ('".$_PO ST['username' ]."',

'".md5($ _POST['passwor d'])."' , '".$_POS T['email'].& quot;')" ;

$insert2 = mysql_query($in sert);
if(!$insert2) die(mysql_error ());

echo('Registra tion Successful, Welcome new member! You can now login to your new account.');

} else {
?>
<table> <form name="sig nup" action="& lt;? $_SERVER['PHP_ SELF']; ?>" method="P OST">< br /> <tbody class="st yle1">
<tr>
<td>Usern ame: <BR> (only A-Z, 0-9 and _ Allowed)<BR& gt;</td>< br /> <td><i nput type="tex t" id ="usernam e" name="use rname" value="& quot; maxlength=&quo t;30"> <BR></ td>
</tr>
<tr>
<td>Passw ord:</td>
<td><i nput type="pas sword" id="passw ord" name="pas sword" value="& quot; maxlength=&quo t;30"> <BR> (minimum 6

characters)< /td>
</tr>
<tr>
<td>Verif y Pass:</td> ;
<td><i nput type="pas sword" id="verif y_password&quo t; name="ver ify_password&q uot; value="& quot; maxlength=&quo t;30"> <BR>

</td>
</tr>
<tr>
<td>Email :</td>
<td><i nput type="tex t" id="email " name="ema il" value="& quot; size="30 "><b r></td> ;
</tr>
<tr>
<td>Click to Complete Signup:</td& gt;
<td><i nput type="sub mit" id="submi t" name="sub mit" value="su bmit"> </td>
</tr>
</form>< br /> </table>
<?
} //end not logged in
} //end submit not pressed
?>

Viewed: 3,727 Times |

Genius

Subject: "re: headers already sent!! Problem" Posted: @ 8:21 pm on May 08 2008

Member #: 582
Rank: user - (77)
Since: 02/18/08
Posts: 76
From: kmmk

boy said...

< i>Warning: mysql_fetch_obj ect(): supplied argument is not a valid MySQL result resource in C:\...\regist ration.php on line 41
Table 'test.members ' doesn't exist

Are you connecting to the right database? Mysql cannot connect/find table "test&qu ot;. Use this to create table:

Code:

-- Table structure for table `members`--

CREATE TABLE `members` (
`user_id` mediumint(8) NOT NULL auto_increment,
`username` varchar(25) NOT NULL default '',
`user_password` varchar(32) NOT NULL default '',
`user_email` varchar(255) NOT NULL default '',
PRIMARY KEY (`user_id`)
) TYPE=MyISAM AUTO_INCREMENT= 60 ;

Edited at 08:35:35 pm on 05/08/08

Viewed: 3,704 Times |

roym

Subject: "re: headers already sent!! Problem" Posted: @ 9:14 am on Sep 14 2008

Member #: 752
Rank: user - (9)
Since: 09/12/08
Posts: 9

i have this error in my logout. would i add ob start to the logout as well?

<?
$_SESSION['log ged_in'] = 0;

setcookie('log in_cookie', "", time() - 60, '/', 'http://con-ma g.com');

session_destroy ();
header("L ocation: http://www.con- mag.com";
?>

Viewed: 3,407 Times |

roym

Subject: "re: headers already sent!! Problem" Posted: @ 9:16 am on Sep 14 2008

Member #: 752
Rank: user - (9)
Since: 09/12/08
Posts: 9

i like how it added the wink at the end. here is my error. with the correct path to my file.

Warning: session_destroy () [function.sessi on-destroy]: Trying to destroy uninitialized session in /home/logout.ph p on line 6

Warning: Cannot modify header information - headers already sent by (output started at /home/logout.ph p:6) in /home/logout.ph p on line 7

Viewed: 3,406 Times |

roym

Subject: "re: headers already sent!! Problem" Posted: @ 9:31 am on Sep 14 2008

Member #: 752
Rank: user - (9)
Since: 09/12/08
Posts: 9

roym said...

< i> i like how it added the wink at the end. here is my error. with the correct path to my file.

Warning: session_destroy () [function.sessi on-destroy]: Trying to destroy uninitialized session in /home/logout.ph p on line 6

Warning: Cannot modify header information - headers already sent by (output started at /home/logout.ph p:6) in /home/logout.ph p on line 7
--------------- --------------- --------------- ----

corrected it. i didnt close the php correctly kinda like this. yaddada mean...

<?
ob start

<? logout
?>

Viewed: 3,403 Times |

bs0d

Subject: "re: headers already sent!! Problem" Posted: @ 4:25 pm on Sep 14 2008

Member #: 1
Rank: Admin. - (1,510)
Since: 02/06/05
Posts: 604
From: USA

roym said...

< i> i like how it added the wink at the end. here is my error. with the correct path to my file.

Thats why we have a "Disable Smilies - Recommended if posting code" button when you reply.

Glad you fixed it-

-bs0d | AllSyntax.com

Viewed: 3,397 Times |

roym

Subject: "re: headers already sent!! Problem" Posted: @ 10:02 pm on Sep 14 2008

Member #: 752
Rank: user - (9)
Since: 09/12/08
Posts: 9

ok i have everything runnign perfect now. i just have a question about login in iframe. i want me redirect to open in the main page

//REDIRECT TO USERS PROFILE...
header("h ttp://con-mag.c om/connectmagaz ine.co.cc/news. php target= _blank");
} //end if logged in

i tried several ways but none seemed to work

Viewed: 3,392 Times |

bs0d

Subject: "re: headers already sent!! Problem" Posted: @ 12:50 am on Sep 15 2008

Member #: 1
Rank: Admin. - (1,510)
Since: 02/06/05
Posts: 604
From: USA

So the re-direct doesn't work at all, or not in the right frame?

On the code you pasted, try separating the quotes like this:

header("h ttp://con-mag.c om/connectmagaz ine.co.cc/news. php" "target= _blank");

-bs0d | AllSyntax.com

Viewed: 3,385 Times |

roym

Subject: "re: headers already sent!! Problem" Posted: @ 5:12 am on Sep 15 2008

Member #: 752
Rank: user - (9)
Since: 09/12/08
Posts: 9

the redirect is working correctly just not the correct frame.

yeah i've tried coding it like that and i get this error on that line.

T_CONSTANT_ENCA PSED_STRING

Edited at 05:13:55 am on 09/15/08

Viewed: 3,381 Times |

misterhaan

Subject: "re: headers already sent!! Problem" Posted: @ 3:07 pm on Sep 15 2008

Member #: 5
Rank: Contributor - (214)
Since: 02/11/05
Posts: 149
From: chair

two things wrong with that header() call:

1. it doesn

please note that the above post is likely made up in its entirety.

Viewed: 3,375 Times |

Viewing Page: 2 of 2

« Prev.

1 | 2 |

You must be logged in to post on the forums. Login or Register