declare one variable

[[ZaToPeK]]

hello.
in my linux machine in the php.ini i have register_globals on
i one page i have:

<?php
if($que){
echo($que);
}
?>

and appears this error:
Notice: Undefined variable: que in c:\inetpub\wwwroot\web\kk.php on line 2

why?
how can i solve it?

(i am beggining wht php,sorry)

[Johan Holst Nielsen]

[ZaToPeK] wrote:

hello.
in my linux machine in the php.ini i have register_globals on
i one page i have:

<?php
if($que){
echo($que);
}
?>

and appears this error:
Notice: Undefined variable: que in c:\inetpub\wwwroot\web\kk.php on line 2

why?
how can i solve it?

if(isset($que) && $que != '') {
echo $que;
}

:)

Regards,
Johan

[Savut]

Check your php.ini file and change error_reporting = E_ALL ^ E_NOTICE so php
wont check for undeclared variable. if you want to keep php to repport all,
then you have to initialise your variable.
$que = "" ; or $que = Null; //at the beginning

Savut

"[ZaToPeK]" <bo**@excite.com> wrote in message
news:e0**************************@posting.google.c om...

hello.
in my linux machine in the php.ini i have register_globals on
i one page i have:

<?php
if($que){
echo($que);
}
?>

and appears this error:
Notice: Undefined variable: que in c:\inetpub\wwwroot\web\kk.php on line 2

why?
how can i solve it?

(i am beggining wht php,sorry)

[Chung Leong]

echo @$que;

Don't need to check to see if the variable is set. If it's empty, echo
outputs nothing.

Uzytkownik "[ZaToPeK]" <bo**@excite.com> napisal w wiadomosci
news:e0**************************@posting.google.c om...

hello.
in my linux machine in the php.ini i have register_globals on
i one page i have:

<?php
if($que){
echo($que);
}
?>

and appears this error:
Notice: Undefined variable: que in c:\inetpub\wwwroot\web\kk.php on line 2

why?
how can i solve it?

(i am beggining wht php,sorry)