Php error : Cannot modify header information - headers already sent

hello

My PHP code is :

<?php
$myname = ' its come from input text
$filename = "/home/public_html/namelink.txt";
$fp = fopen ($filename, "r");
while (!feof($fp)) {
$line = fgets($fp, 1024);
list ($field1, $field2) = split ('#', $line);
if ($field1 = $myname)
{
header("Location: http://www.mydomain.com");
exit;
}
$fp++;
}
fclose($fp);
?>

i am getting an error :
Cannot modify header information - headers already sent
please suggest me how to solve this error

Thanks

 

Have you used echo before header("Location.............|) ? If yes it will give you an error if no, then paste complete code here or in pm so that I can help you.

Thanks

 

I am not sure if it can be as simpel as on this line change

$myname = ' its come from input text
to
$myname = ' its come from input text ';


you could also try changing
if ($field1 = $myname)
to
if ($field1 == $myname)

you can also remove this "$fp++; "

Hope some of the above help

 

its a complete code i hav not change anything

i am having a if statment in while loop if i get the match i redirect it to some of my domain

 

Well first off the $myname = ' its come from input text is definitely wrong. It's not closed at all. That's probably not the root of the error, but does need fixed. Secondly make sure there is NO whitespace before or after <? ?>

 

Its close, actually its just to show u that the value in variable Myname comes frm text box

 

$line = split("\n", file_get_contents("namelink.txt"));
foreach( $line as $data )
{
	$segs = split( "#", trim($data) );
	if($segs[0] == $myname )
	{
		header("Location: http://www.mydomain.com");
		exit;	
	}	
}
?>

PHP:

???

If you could post nameslist.txt that would be good .....

 

its still giving me a same error

 

paste the text file you're trying to parse then .....

 

I have had same problem . In my case it was due to some blank lines at the end of the file . I mean after ?>. It was for I was using notepad to code. Notepad keeps the blank line may be. Then I have copied the code to wordpad and tried , my problem solved.

You could try this,

thanks