Webmaster Forum / PHP / General PHP Topics / September 2005

Another newbie question. I have a small website working via php and all is
fine, but I wanted to add some new features and was wondering if php allows
for variables to be seen by multiple sessions, ie a user viewing the web
site on one machine can see variables created by another ...

Help with extracting please folks.!
Hi. I have this:
a variable like: <a href="http://www.some_html.com/text.html" >some
text</a><br>

This might not be the right group for this question, since its kind of
a pure html question...
Given the html construct:
<form action='index.php?expand=0,10000' method='post'>

Hello, I have this code below, which I am trying to have it send HTML
formatted mail with embedded images.  I can get this to send the mail,
but it spits out a bunch of junk [output of this is below].  I know
this should be pretty simple, but I have been pulling my hair out for

Can anyone tell me how you can perform validation on a string variable
in PHP so that you can check if a specific character is contained
within the string. The reason for this is i am trying to create a form
for a site i am making and i want to validate the user's input for the

So, i've got a form that is very simple. It hold three elements:
username, password, and domain. The goal here is to have the form
submit the login to an administrative section depending on which domain
someone has chosen.

I've been searching on the internet for some time now and I was not
able to find a solution to this problem.
under apache httpd.conf file I have the following setting
php_admin_value open_basedir

having trouble with the following code. when I try it comes up with the
message "could'nt execute query and returns zero results. It also gives
a warning about the mysql_num_rows line that it is not a valid mysql
resource. Any help given greatfully recieved as I have been struggling

I was looking through some PHP code and saw the below line of code and was
wondering what it did -
$w = ($tmp[0]>$maxw) ? $maxw : $tmp[0];
can someone explain what it would do ??

Group,
I have googled this topic and I know this has been asked before, but there
seems to be no good answer except "PHP doesn't support multi-threading" I am
new to PHP so I might be using the wrong terminology.

Is there a PHP script out there that will check a given gmail emai
account and thell the user is (s)he has unread gmail emails
All I am looking for is a call I can do from my php script that wil
do this for our users. Each of my users has entered their gmail logi

Is there an acutal function in PHP for removing an element of an array?
eg: array1 = ("zero", "one", "two", "three");
   array1 = remove_element( array1, 2 );
   // array1 now contains ("zero", "one", "three");

I to mix client and server code this but gives always an error (';'
missing).
<script type="text/javascript">
var a=1;

Hi all you experts,
I'm passing some text from one page to the other which holds a '+' in the
text:
$text = "regeling + formaat"

    can any one come up with the code that display the images from the
folder.but image should be changed for every 5 seconds.can any one com
with this code. or suggest me the way to do it.quick reply will be
appreciated.