warning for the undefined variable

[Anon]

Hi,
I get a warning for the undefined variable. My script is like this:
<?php
$ie = $user;
?>

The $user is first time appear here.
Is this could be the configuration problem in php.ini?

jwan

[[deleted]]

yes, check error repoting in your php.ini file and comment E_ALL
but it is a bad practice to use such variables

[Anon]

I was having the same problem. It seems new versions of PHP are very sensitive about variables with no value. Try using isSet() to see if the variable has a value.

[Anon]

but I can't just use isset(), because the warning also appears when I call session_register("PHP_AUTH_USER");

Warning: Undefined variable: PHP_AUTH_USER in c:\phpweb\global_admin\win_authenticate.php on line 47

any idea appreicate.

jwan

[[deleted]]

is PHP running as an apache module?

[Anon]

Yes, it is. And now I have the solution usig $_SESSION array:

session_start();
if(!isset($SESSION["PHP_AUTH_USER"])){
if(isset($submit)){
$flag = confirm($username, $passwd);
if($flag == 1){
$SESSION["PHP_AUTH_USER"] = $username;

$SESSION["PHP_AUTH_PW"] = $passwd;

$SESSION["PHP_AUTH_EMAIL"] = $email;
}
else{
display_form();
}

}
else{ // load the form.

display_form();
}
}

the $PHP_AUTH_USER value will be in the $_SESSION array

--Linda

[Anon]

That should be in auto-global array as $SERVER['PHP_AUTH_USER'] with $SERVER['PHP_AUTH_PW']

[Anon]

I countered warning for undefined variable when php was called in order to install the my web freeboard. so, I solved that problem by modifying "register_globals = On and ALL error_reporting = E_ALL & ~E_NOTICE in the phi.ini.
I dont know this setting is good or not.
any response appreciate
Thank you

[faithpark]

n i am beginner ..in php

userform.html

<p><strong></strong></p>
<form method="post" action="insert.php">
<table width="592" border="1" cellspacing=0 cellpadding=4>
<tr>
<td width="37"><strong>name</strong></td>
<td width="503"><input type=text name="name1" size=20 value=""></td>
</tr>
<tr>
<td><strong>content</strong></td>
<td><textarea name="content2" cols="70" rows="5"></textarea></td>
</tr>
<tr>
<td height="31" colspan="2" align="center">
<input type="submit" name="commit" value="Submit">

<input type="reset" name="reset" value="reset">
</td>
</tr>
</table>

</form>

insert.php

<?

// not execute
echo "$POST[NAME1]";
echo "$post[name1]";
echo "$_post[NAME1]";

// excute
echo "$_POST[name1]";

?>

! first

if u use form..
form write order is
<form method="post" action="insert.php">

method is first and action is second :=)

and...

in insert.php
<?
echo "$_POST[name1]";
?>

Important

POST must be Uppercase...
and parameter name1 case is equal in privious name1 case
Upercase is Upercase
lowercase is lowercase

finally....

POST statement is very very case sensitive n parameter

i take debugger for 4 week --+

have a good luck..

:-)

jwan wrote:

Hi,
I get a warning for the undefined variable. My script is like this:
<?php
$ie = $user;
?>

The $user is first time appear here.
Is this could be the configuration problem in php.ini?

jwan

jwan wrote:

Hi,
I get a warning for the undefined variable. My script is like this:
<?php
$ie = $user;
?>

The $user is first time appear here.
Is this could be the configuration problem in php.ini?

jwan