BetterPHP

You're gonna have to be a bit more specific on what you want and what you've tried so far.

You forgot to delimit the values. [syntax=php] $sql = "UPDATE `trades` SET `email` = '{$email}' `location` = '{$location}' `info` = '{$info}' WHERE `id` = {$_SESSION['id']}"; [/syntax] [syntax=php] $sql = "UPDATE `trades` SET `email` = '{$email}', `location` = '{$location}', `info` = ...

[syntax=php] foreach ((fetch_users() as $user){[/syntax]

You have two opening brackets where you only should have one.

That error means something went wrong with your SQL query. Adding [syntax=php]echo mysql_error();[/syntax] under the failing query will provide a more detailed description of the error. [syntax=php]function fetch_users() { $result = mysql_query('SELECT `user_id` AS `id`, `user_name` AS `username` FR...

I have no idea how to do this without Minequery. Sorry.

I'll leave this to someone more qualified.

I believe you need to use Minequery or something similar if I'm not mistaken.
Jacek has a series on Minequery which shows how to fetch the player list.

http://betterphp.co.uk/video.html?vid=aDRMCsAF8OM

I got it from Sparkfun Electronics. They have a bunch of cool stuff for any and all hobby robot projects.
They got a 6wheeler chassi too, which seems a lot more rugged if you're looking to make something that needs to be able to take a beating.
It costs $200 more, but it seems extremely sturdy.

I have no idea how hotmail looks. Haven't used that service in over 5 years, but I guess you're looking for something like this: http://i48.tinypic.com/11t289f.jpg ( From Gmail in case you didn't notice ) Is that it? If so, that is BBCode at work. The buttons are linked to BBCode tags. The Bold butt...

I usually solve the IE problem by denying users who are running IE8 or lower. IE 9 and 10 are usually a sort of quick fix. If it still looks like crap in IE 10 I deny all IE users and give them a prompt to change their browser to a sensible one.

So I just ordered my first Ardunio, and I'm excited! I also ordered one of these http://i49.tinypic.com/e803mx.jpg amongst other things. Should be fun putting these together. Any ideas of what I could build? I was thinking of building a robot that avoided obstacles at first, but that's a bit too eas...

Bumps are fine as long as they have something to add to the topic.
Creating a design that's compatible with all major browsers is a pain in the a. I always quit half way through fixing all the stupid IE and Firefox kinks. For some reason it just works in Chrome. Every time, no exceptions.

Good luck

Are you talking about BBCode? If so, take a look at this thread: viewtopic.php?f=5&t=41&p=10619

Well, I did write everything in-browser and I never checked if it actually ran okay, seeing as you're not supposed to copy&paste this but rather learn the principles and then try it for yourself.

Adding [syntax=php]echo mysql_error();[/syntax] under a failing query will provide a more detailed error message. This [syntax=php]$sql = "INSERT INTO `manual_name` (`$newfile`) VALUES ('{$_FILES['upload']['name']}' "; mysql_query($sql);[/syntax] won't work seeing as $newfile is not a colu...

Well, you would have to create an INSERT query in your upload.php. The way I usually do this is to link the file by it's ID in the table. [syntax=php]$sql = "INSERT INTO `file` (`file_name`) VALUES ('{$_FILES['upload']['name']}' "; mysql_query($sql);[/syntax] and then I would fetch the ite...

I'm back now. In case you wondered.

Since $rows is an array, you'll need to loop trough it.
[syntax=php]foreach ($rows as $row){
echo $row['username'];
}[/syntax]

Just letting you all know that I'll be away for approximately a week to ten days starting now. See you all when I get back

So, which query is the one fetching the list?

Well, $subscribedto is not set inside the function, so it will remain blank. I would suggest passing the variable to the function. [syntax=php]function fetch_subscribedto($subscribedto) { $result = mysql_query("SELECT `id_user` AS `id`, `username` AS `username` FROM `fgusers3` WHERE `username` ...

Well, any text editor with syntax highlighting would work. I'd suggest Netbeans or Notepad++. Those are the only ones I use for PHP.