Well if that were the case, you could write a .htaccess file that only allows requests from localhost to access the files in the directory.

You should be fine as long as you only allow certain file types to be uploaded. For instance, you don't want people to be able to upload files that may contain malicious code to your website. You...

For future reference, try using this tool. It's really handy. http://www.roblocher.com/technotes/regexp.aspx

Try this: [A-Z]{1,3}

As far as I know, there is no Master's in Web. Even a Bachelor's is hard to come by. If you want to, you could go for your CIW certification (http://www.ciwcertified.com/certifications/program.asp)...

Additionally, your code is very unsafe. Anyone could hack this form with MySQL injections, such as typing ' OR a=a-- in the password field. This would allow them to login to the site with the...

Basically the problem was $i starting off as 0. This threw it off completely. I used $n to start as 1 and count (because I use the $i for more than just an increment).

I'll be posting this project...

Well, your solution didn't work for me, but it got me thinking and now my code works. :D

Soon I'm going to post it in the Web Developer's Lounge. It'll be something everyone wants. ;)

Okay, so I'm writing an application. In this application there is a drop down with the selections 10, 20, 30, and so on to 100. This drop down controls the amount of times a loop will occur....

Should be something like this:"<a href=\"re_images/".$img."\" target=\"_blank\"><img src=\"re_images/".$img."\" alt=\"ALT TEXT\"width=\"100\" height=\"100\" border=\"1\" /></a><br />\n";

And if you're interested in making that code a little smaller:
<?php
if(!empty($a1[image])) {
$im_array = explode("|", $a1[image]);
$images = "";

if ($im_array !== false) {
foreach...

This:<?php while($row = mysql_fetch_array($sqlresult)){ ?>Should be this:<?php while($rows = mysql_fetch_assoc($sqlresult)){ ?>Your variable was named $row and you called it later in the loop as...

If you're using JavaScript to call a PHP file, then it sounds like AJAX. In which case you would have to use the DOM to display the result of the PHP script. Please show us the script you're using.

The phone number is a good idea as a spam bot probably won't fill that in correct, especially if we validate it. :)

This method will accept a 10 digit phone number with spaces, dashes, or neither....

Better yet go get phpMyAdmin and use the GUI to do it. That's about as simple as it gets.

I may be wrong, but I believe there's PhpBB3 addons that will place ads on your site. I'm not sure, I hate putting ads on my forums.

Well, if you're using a web host you can simply FTP to the server and drag and drop the image to where you need it.

What kind of host are you using?

I made a ton of edits to my post. I kept noticing errors, lol. I've been doing this too long. :X

And you probably want to declare the E-mail variables correctly. Also, paragraph tags within a form used in that way aren't exactly semantically correct. It's acceptable to use <br /> tags right...

Well, it sounds like he doesn't need to do it personally, but needs to have a script that can do it for users of the script he's writing.

I've thought about doing something like this, but I never...

This was actually the script I was going to suggest. You could implement it with your current system and possibly identify the IP addresses by the IP addresses your users logged in with. Just a...

Actually, I tried my code and it didn't work. :P

Here's one that works like I described.

<?php
$filename = 'hitcount.txt';

if (!$_COOKIE['counter']) {
setcookie("counter", 1,...

Yeah, I was just going to say Google. =P

I've taken code from Shanthi's post and edited to to set a cookie when a user visits the page. When the user refreshes the page, it checks for the cookie. If the cookie exists, it does not add to the...

Alright, no problem. The first thing we'll do is make sure that your drop down menu retains its value. In order to do this, we check the POST value of the select field and then add...

Setting cookies is relatively easy.
setcookie("pr", array(), time()+3600);

That should work. Then when someone adds an item to their cart, you can append the next item to the array in the cookie....

I looked it up, but I still don't see its use, lol.

Yes, the SQL query you're running will not return any rows as you are not selecting anything from the database, so the function has no rows to count. :P

Try using this.


<?
include...

Honestly, it's hard for me to say what's wrong with it because I've never actually come in contact with the extract function. For one thing you didn't declare $x as 0 before your loop, so that would...

I'm having a hard time understanding what you're trying to accomplish; however, it is possible to have .htaccess files within folders that control what happens in that folder and it's subdirectories.

I've solved my own problem and it had nothing to do with coding, firewalls, or the router. =P

I'm silly.

In this management software I'm working on, I've built a messenger for the employees to use to IM each other. Recently we moved to a brand new server and upgraded from PHP4 to PHP5. Now the instant...

Then the problem is with whatever you were trying to do before the piece that I fixed. Try this.

$sql = "SELECT DISTINCT(t_tag) FROM tags ORDER BY t_tag desc LIMIT 50";
$results =...

Better yet, let's see the code that you're talking about.

It depends on what kind of code you're talking about. If you simply want to change the theme or alter the HTML, there's a template system in PhpBB, but how you get to it depends on what version...

Better yet, why not use cookies? I built my own store once and I used cookies to store user's orders. When they went to finalize their order, it was the inserted into the database. Also, I checked to...

I know there's probably a better way, but this is the first thing that comes to mind.
for ($i=1; $i<=$x; $i++) {
$sql = mysql_query("SELECT t_tag FROM tags WHERE t_tag = '".$tag[$i]."';");...

Excellent, I'm glad to help. Also, the mysql_num_rows error usually comes when the SQL query that it's counting from is an invalid query. If you have access to PhpMyAdmin and you see errors that you...

Yes, your quotations are all kinds of messed up. I'll walk you through what's wrong so you don't make the same mistake again.

$sql = 'UPDATE user
SET active = 1
WHERE (password =...

Or if you purely want something that counts visitors, you could use something simple like this.

<?php
$counter_file = ("counter.txt");
$visits = file($counter_file);
$visits[0]++;
$fp =...