Unexpected absence of expected warning

[geevaa]

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('user id')
?>

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

[tdphpadmin@trgb ws40 ~/public_html/demo]$ php dynamicfun.php
X-Powered-By: PHP/5.2.0
Set-Cookie: ZDEDebuggerPres ent=php,phtml,p hp3; path=/
Set-Cookie: PHPSESSID=bp1m1 7rlrgsa5g19tfek idov31; 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.....

[Roy Kaldung]

geevaa wrote:

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('user id')
?>

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

[tdphpadmin@trgb ws40 ~/public_html/demo]$ php dynamicfun.php
X-Powered-By: PHP/5.2.0
Set-Cookie: ZDEDebuggerPres ent=php,phtml,p hp3; path=/
Set-Cookie: PHPSESSID=bp1m1 7rlrgsa5g19tfek idov31; 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.....

Hi,

one possibility could be activated output buffering. Check the setting
of output_bufferin g in current settings.
Hint <http://de.php.net/manual/en/ref.outcontrol. php>

hth,
Roy

[ZeldorBlat]

On Apr 30, 8:04 am, geevaa <govivasa...@gm ail.comwrote:

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('user id')
?>

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

[tdphpadmin@trgb ws40 ~/public_html/demo]$ php dynamicfun.php
X-Powered-By: PHP/5.2.0
Set-Cookie: ZDEDebuggerPres ent=php,phtml,p hp3; path=/
Set-Cookie: PHPSESSID=bp1m1 7rlrgsa5g19tfek idov31; 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.....

When I run the code I get the warning. Check that you have
display_errors enabled and error_reporting set appropriately in
php.ini.