RE: [PHP] Quickie array question
foreach($newlines as $newline) {
#how do I get the index of the array each time $newline is printed out?
echo ??;
}
foreach($newlines as $id=$newline){
echo $id.''.$newline;
}
read the documentation
http://us3.php.net/manual/en/control-structures.foreach.php
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RE: [PHP] Quickie
Is register globals on or off?
---John Holmes...
-Original Message-
From: Daniel Alsén [mailto:[EMAIL PROTECTED]]
Sent: Monday, September 30, 2002 12:19 PM
To: php general
Subject: [PHP] Quickie
Guys,
i've been away for a while - enjoying a much needed vacation in lovely
Hungary and expanding my company. Now im back to bother you with easy
questions ;)
I am doing a small site multilingual and will display different
content
depending on what language the user choses. When the user comes to the
site
i want the default language to be swedish and is setting it in a
session:
session_start();
session_register(lang);
if (!isset($lang)) { $lang = 'se'; }
However - i can´t change the value for $lang after that. It gets set
to
'se'
every time the page loads. Shouldn't row 3 only be executed if $lang
isn't
already assigned a value?
Regards
- D
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RE: [PHP] Quickie
John W. Holmes propably said:
Is register globals on or off?
On.
Now - without doing anything - i managed to change the value of $lang
to
'en' with a link (pagesname.php?lang=en). But i can't change it back
with
?lang=se. Should i get someting to eat to get my brain working?
Here's the problem with register globals. If you pass $lang in the url,
it's a get variable. But when you call session_start, $lang is being
overwritten with the $lang from the session. So you're not changing it.
Try passing a $change_to_lang=en, and then
If(isset($change_to_lang)) { $lang = $change_to_lang; }
Hope that helps.
---John Holmes...
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RE: [PHP] Quickie
Read chapter: LXXVIII. Session handling functions Niklas -Original Message- From: Peter [mailto:[EMAIL PROTECTED]] Sent: 22. syyskuuta 2001 8:19 To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: RE: [PHP] Quickie Hi, I am trying to redirect the user to another page after user authentication and using sessions. I was wondering how do you redirect to another page and then at the same use pass the session ID over to that other page. Thanks. Peter On Fri, 21 Sep 2001, [iso-8859-1] Stig-Ørjan Smelror wrote: If nothing is beeing sent to output on the page then use header() else you need to use javascript. Niklas meta http-equiv=Refresh; Content=0; URL=file.php if headers are sent. Use header( Location: file.php ), as noted earlier, if no headers are sent. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
RE: [PHP] Quickie
Hi, I am trying to redirect the user to another page after user authentication and using sessions. I was wondering how do you redirect to another page and then at the same use pass the session ID over to that other page. Thanks. Peter On Fri, 21 Sep 2001, [iso-8859-1] Stig-Ørjan Smelror wrote: If nothing is beeing sent to output on the page then use header() else you need to use javascript. Niklas meta http-equiv=Refresh; Content=0; URL=file.php if headers are sent. Use header( Location: file.php ), as noted earlier, if no headers are sent. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
RE: [PHP] Quickie
If nothing is beeing sent to output on the page then use header() else you need to use javascript. Niklas -Original Message- From: Daniel Alsén [mailto:[EMAIL PROTECTED]] Sent: 21. syyskuuta 2001 15:51 To: php Subject: [PHP] Quickie How do i send the user on to another page at the end of the execution of a script? # Daniel Alsén| www.mindbash.com # # [EMAIL PROTECTED] | +46 704 86 14 92 # # ICQ: 63006462 | # -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
RE: [PHP] Quickie
If nothing is beeing sent to output on the page then use header() else you need to use javascript. Niklas meta http-equiv=Refresh; Content=0; URL=file.php if headers are sent. Use header( Location: file.php ), as noted earlier, if no headers are sent. -- Stig-Ørjan Smelror Systemutvikler Linux Communications AS Sandakerveien 48b Box 1801 - Vika N-0123 Oslo, Norway tel. +47 22 09 28 80 fax. +47 22 09 28 81 http://www.lincom.no/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
