Posted by geevaa on 04/25/07 07:11

Hi Group,
The page 167 of book Learning PHP5 by David Sklar says that
setcookie() and session_start() must be added before any output.
I tried to use that functions at last line but no warning!.
The warning which i got 1 month back is not issued now.
------------------------------------------------------------------
The following is my PHP program
<?php

function Intelli()
{
echo"Hello P";
}

function Bitz()
{
echo"Hello MySQL";
}

;
$a = 1;
if($a)
$myFunc = 'Intelli';
else
$myFunc ='Bitz';

$myFunc();
print'header';

session_start();
setcookie('userid')
?>

----------------------------------------------------------------
The following is the output i got.
There is no warning

[tdphpadmin@trgbws40 ~/public_html/demo]$ php dynamicfun.php
X-Powered-By: PHP/5.2.0
Set-Cookie: ZDEDebuggerPresent=php,phtml,php3; path=/
Set-Cookie: PHPSESSID=bp1m17rlrgsa5g19tfekidov31; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-
check=0
Pragma: no-cache
Set-Cookie: userid=
Content-type: text/html

Hello Pheader
-------------------------------------------------------------

can any one explain why i din get the warning.....

Also please refer the following link,

http://groups.google.com/group/php.general/browse_thread/thread/8f178a7922fbc912

thanks

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