quillspirit

Actually I came across a little script somewhere that allows you to enter a .php url into a form, and you can view the unparsed source of any .php page, remotely hosted... it IS possible. Kinda freaked me out when I saw how easy it was. Looks like Zend is my best option, as I can't afford to pay out of pocket for that other one. I just need to figure out how to use it.

How can I secure my db.php (I have it named something else) page so if somebody finds it, they can't just view source and see the database login information? Is there a way to easily encrypt it? I've heard of Zend, and know it is enabled on my server, but I have NO clue as to how to use it. Please give me some suggestions. Thanks!

Yep, you are asking about functions.

It is important that you don't have any kind of output before session_start(); - except for coments. A space between php open and session_start(); will killl you. correct: [code] <? session_start(); session_destroy(); ?>[/code] Incorrect: [code] <? session_start(); session_destroy(); ?>[/code]

Have you checked that your form is actually posting employeenumber? On that previous page, after the form is submitted, try something like this... [code]if (isset($empcode)) { echo "Employee: $empcode"; } else { echo "Null"; }[/code] If it returns as Null, then your problem is in the form. Also, when setting your session variable... session_register [code]                session_register('empcode'); $_SESSION['empcode'] = $empcode;[/code]

[quote author=ober link=topic=107125.msg429329#msg429329 date=1157559486] I assume you set $_SESSION['empcode'] on another page? $_SESSION['empcode'] = "blah"; That should be on a previous page.  Also, make sure you're not using the "back" button in your browser to go back and reset the value. You can also try print_r($_SESSION) to look at what is in the session array. [/quote] Thanks for that... I've been trying to figure out how to see what is in the session array. You gave me a parse error though... don't forget the blessed ; !! print_r($_SESSION);

Same question... what do you mean by different priorities? I have always used AND.

I need to pull up all [b]distinct[/b] userid_numbers out of [i]table1[/i] (To see who is online and in that location, excluding duplicate results), and then query [i]table2[/i] for each userid_number to get profile information, and then display in a table on the website. So basically, I need to join these two queries... [code]$query1 = "SELECT DISTINCT usernumber FROM table1 WHERE useronline_location='$location'";[/code] to get the list of usernumbers (in an array?)... then run the following query in a loop, so it gets the information for each usernumber... [code]$query2 = "SELECT * FROM table2 WHERE uidnum='$usernumber'"; // Display table here [/code] Can somebody assist? Thanks