Hi I have a one simple question that I need to sort out before I
continue writing any PHP scripts. Every time I call a script are the
variables reset to the default values? If for example I call action.php
from a form with a hidden value "test", I set $NUMBER to 5. If I then
call action.php again f
Hi everyone, I am trying to work with the idea of sessions in PHP.
Basically I have a self-processing script called index.php but somehow I
keep losing my session variable, it works the first time around but when
I call it the second time around its gone? I do not reset the variable
or destroy
used to manage a complete website?
Chris W. Parker wrote:
rory walsh <mailto:[EMAIL PROTECTED]>
on Wednesday, March 02, 2005 11:19 AM said:
Put session_start(); at the *very* beginning of your script. See if that
helps.
Chris.
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Yes I see what you mean. I only wanted to start a session IF the user
logged in, but I see your point, the session can be started as soon as
anyone opens the main page. I'll give it a go and see if that helps, cheers,
Rory.
Chris W. Parker wrote:
rory walsh <mailto:[EMAIL PROTECTED]
ubmit?
I must apologise for my lack of knowledge here! I program in other
languages and as a result I have that I can get really deep in code I
don't understand very fast!
Rory Walsh wrote:
Yes I see what you mean. I only wanted to start a session IF the user
logged in, but I see your point
action="script.php" in a
form would? Cheers for the help on this.
Chris W. Parker wrote:
rory walsh <mailto:[EMAIL PROTECTED]>
on Wednesday, March 02, 2005 2:08 PM said:
Thanks everyone, I'm getting closer. The only problem I have not is
that I keep entering that test, I
Yeah your right, I'm trying to walk before I can crawl! Cheers for the help,
Rory.
Chris W. Parker wrote:
rory walsh <mailto:[EMAIL PROTECTED]>
on Wednesday, March 02, 2005 2:08 PM said:
Thanks everyone, I'm getting closer. The only problem I have not is
that I keep enter
Is there anyway I can prevent data from being reposted when I hit the
back button on my browser? When I hit back I get a message from my
browser asking do I want to repost the data, can I prevent this window
from appearing?
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ader("Pragma: no-cache");
Am I write in assuming that the above headers should prevent the user
from going back in the first place as no cache has been taken?
Eoghan wrote:
you can use header()
http://ie.php.net/header
rory walsh wrote:
Is there anyway I can prevent data from being re
Cheers, I'll take a look, I had tried a search but thunderbird didn't
find anything, even with the exact thread title I had to google it?
Anyway I'll take a look.
Jochem Maas wrote:
rory walsh wrote:
Thanks Eoghan, I have tried the following but it still reposts the
data from th
Jochem Maas wrote:
eoghan wrote:
i think ive missed a few mails there...?
rory walsh wrote:
Cheers, I'll take a look, I had tried a search but thunderbird didn't
find anything, even with the exact thread title I had to google it?
Anyway I'll take a look.
my first google hit
eoghan wrote:
i think ive missed a few mails there...?
rory walsh wrote:
Cheers, I'll take a look, I had tried a search but thunderbird
didn't find anything, even with the exact thread title I had to
google it? Anyway I'll take a look.
my first google hit on search for the ex
I want to create a simple as possible password script, how secure is it
to have the password actually appear in the script? I only need one
password so I thought that this would be more straightforward than
having a file which contains the password. I am not using any database.
Actually this le
7;t want this file or this string to get into the
hands of evilhaxors
- best to keep this file (one with the encrypted pwd in it) outside of
the docroot.
Now even if someone will see the php script he won't knew your password
Hope I've helped
yaron
-Original Message-
From: ro
Can anyone tell me if there is a difference between double quotes and
single quotes? Cheers,
Rory.
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Thanks guys, that clears up a lot! Cheers, actually I have to say
goodbye to broadband for a while so I hope that I can make it on my own!
That's why I have been asking all these obvious little questions! Cheers,
Rory.
Jochem Maas wrote:
rory walsh wrote:
Can anyone tell me if there
Hi list, I am having a little problem with the code below. It just won't
seem to work? Even though I always select a jpeg my mime content type
test is never true? Have I made a silly mistake somewhere? I also run
the test to see if the 'mime_content_type()' function exists first
before I do any
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