1: Posting your phpinfo() on the web is a bad idea.

2. Does PHP give you an error or warning on move_uploaded_file()? What does it say?

What error are you receiving? Is it apache or IIS (don't know if this matters, but / works on my apache in windows).

Does the snaps directory already exist? Because you might get an error...

No. Session start must always come before headers are sent, and that means before that code there.

Bitwise operations are binary. I couldn't really explain how this particular one works that easily because it's a bit hard to grasp. Just know that:

$var & 1 is equivalent to $var % 2

ie, the...

The functions odd and even are predicates, ie, callbacks. odd returns true if the number passed in is odd, and even returns true if the number passed in is even. (Note: the & is a bitwise AND...

Try http://recaptcha.net for a free captcha library. Using this library aides in the digitizing of books. Also, the image generation is handled by their servers, not yours.

Ah, sorry, didn't read the script at all, I admit. It now comes to my attention that the code I posted above is totally irrelevant.

The variable $attn would only work if he has register_globals on, which is turned off by default in PHP => 4.3.0 since it is a security vulnerability.

krauz2, you can try something like:
...

php function time() returns the server time in the timestamp format you need (or at least, easiest and probably best to work with in this case)

No, the column is to simple. Change it to store a timestamp of the last activity on the site. Everytime the user visits a page, the time stamp gets updated to the current time. When checking for what...

Are you sure it is a system dsn and not a user dsn? You must you the system tab in ODBC in the Administrative Tools to set up a system dsn.

HTH

you are doing the assignments in the reverse order.

When you are assigning a vaule to a variable, you must put the variable first, followed by an equal sign, followed by the value that you are...

Use php to prepare the preview text and echo some javascript that will display the teaser.

My suggestion if you are as unskilled in javascript as I am, would be to first let php echo some...

This what you mean?


$data=array();
$data["foo"]=3;
$data["bar"]=4;

$three = $data["foo"];
$four = $data["bar"];

Do you mean like a terms and conditions / membership agreement?

using a txt file is the easiest for this purpose. When it's time to display, you use php fgets to read it and then echo it to a...