Re: [PHP] PHP Notice: Undefined index
On Fri, May 19, 2006 6:08 pm, John Taylor-Johnston wrote:
Any idea why this bit of code
if(yes == $_POST['submitter'])
{
mysql_select_db($db,$myconnection);
$sql = INSERT INTO `$db`.`$table`
(name,email,comments,entrydate)
values ('$name','$email','$comments','$entrydate');
mysql_query($sql) or die(print mysql_error());
}
is provoking this message in my Apache error log?
[Fri May 19 19:05:10 2006] [error] PHP Notice: Undefined index:
submitter in
/home/jtjohnston/domains/jtjohnston.ca/public_html/comments.php on
line 29
Because $_POST['submitter'] is not set?
Because your script assumes it IS set?
Because sometimes your script is called to display the form, before
$_POST['submitter'] has anything in it, and sometimes it's called
after they hit submit and it has something in it?
if (isset($_POST['submitter']) yes == $_POST['submitter']){
http://php.net/isset
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Re: [PHP] PHP Notice: Undefined index
Now I get it. Must be the version change?
Richard Lynch a écrit:
On Fri, May 19, 2006 6:08 pm, John Taylor-Johnston wrote:
Any idea why this bit of code
if(yes == $_POST['submitter'])
{
is provoking this message in my Apache error log?
[Fri May 19 19:05:10 2006] [error] PHP Notice: Undefined index:
submitter in
/home/jtjohnston/domains/jtjohnston.ca/public_html/comments.php on
line 29
Because $_POST['submitter'] is not set?
Because your script assumes it IS set?
Because sometimes your script is called to display the form, before
$_POST['submitter'] has anything in it, and sometimes it's called
after they hit submit and it has something in it?
if (isset($_POST['submitter']) yes == $_POST['submitter']){
http://php.net/isset
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Re: [PHP] PHP Notice: Undefined index
Hi,
Thanks.
I see it, I get it, it makes sense. But it seems like overkill.
So what version did this become necessary in?
http://php.net/isset
New server, new version. Or I had errors turned off on the old server.
Thanks!
John
elseif (
(isset($_POST[number])) and (isset($_POST[submitter])) and
(!isset($_POST[finalize])) and
($number) and (!$submitter)# and (!$finalize)
){
?
div class=special1h3Step 99: ?php echo $submitter; ?, You did
not enter your name./h3
We are sorry. Please a href=?php echo $PHP_SELF; ?Start
Again/a/div
?php
}
Richard Lynch wrote:
is provoking
[Fri May 19 19:05:10 2006] [error] PHP Notice: Undefined index:
submitter in
/home/jtjohnston/domains/jtjohnston.ca/public_html/comments.php on
line 29
Because $_POST['submitter'] is not set?
Because your script assumes it IS set?
Because sometimes your script is called to display the form, before
$_POST['submitter'] has anything in it, and sometimes it's called
after they hit submit and it has something in it?
if (isset($_POST['submitter']) yes == $_POST['submitter']){
http://php.net/isset
--
John Taylor-Johnston
-
If it's not Open Source, it's Murphy's Law.
''' Cégep de Sherbrooke:
ô¿ô http://www.cegepsherbrooke.qc.ca/languesmodernes/
- 819-569-2064
RE: [PHP] PHP Notice: Undefined index
Any idea why this bit of code
if(yes == $_POST['submitter'])
{
mysql_select_db($db,$myconnection);
$sql = INSERT INTO `$db`.`$table`
(name,email,comments,entrydate)
values ('$name','$email','$comments','$entrydate');
mysql_query($sql) or die(print mysql_error());
}
is provoking this message in my Apache error log?
[Fri May 19 19:05:10 2006] [error] PHP Notice: Undefined index:
submitter in
/home/jtjohnston/domains/jtjohnston.ca/public_html/comments.php on
line 29
Undefined index means that the index does not exist, ie: the
submitter value is not being set when the form is posted.
Check the form that is posting the data and make sure that there is a
value for submitter. FWIW, usually when I get this error it's because
I managed to spell something wrong..
HTH,
Brady
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Re: [PHP] PHP Notice: Undefined index
2006/5/19, John Taylor-Johnston [EMAIL PROTECTED]
:
Any idea why this bit of code
if(yes == $_POST['submitter'])
{
mysql_select_db($db,$myconnection);
$sql = INSERT INTO `$db`.`$table`
(name,email,comments,entrydate)
values ('$name','$email','$comments','$entrydate');
mysql_query($sql) or die(print mysql_error());
}
is provoking this message in my Apache error log?
[Fri May 19 19:05:10 2006] [error] PHP Notice: Undefined index:
submitter in
/home/jtjohnston/domains/jtjohnston.ca/public_html/comments.php on line 29
John
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Try using:
if(isset($_POST['submitter']) yes == $_POST['submitter'])
Re: [PHP] PHP Notice: Undefined index
John Taylor-Johnston wrote:
Any idea why this bit of code
if(yes == $_POST['submitter'])
{
mysql_select_db($db,$myconnection);
$sql = INSERT INTO `$db`.`$table`
(name,email,comments,entrydate)
values ('$name','$email','$comments','$entrydate');
mysql_query($sql) or die(print mysql_error());
}
is provoking this message in my Apache error log?
[Fri May 19 19:05:10 2006] [error] PHP Notice: Undefined index:
submitter in
/home/jtjohnston/domains/jtjohnston.ca/public_html/comments.php on line 29
Yes.
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