Forum: PHP  May 19th, 2008 |
| Replies: 4 Views: 320 Re: how to use php with java script
PHP is server-side code. It runs on the server and is executed before a script is sent to the user.
JavaScript is typically used as client-side code. It runs in a user's browser and is executed... |
| Forum: PHP May 14th, 2008 |
| Replies: 16 Views: 805 |
| Forum: PHP May 14th, 2008 |
| Replies: 16 Views: 805 Re: $_GET['id'] is not working?????
You need to isolate the problem. At this point, you don't know if the GET variable is not picking up the value or if the value is not being inserted into thte table.
add echo $q_id;
just after... |
| Forum: PHP May 12th, 2008 |
| Replies: 1 Views: 247 Re: php safe_mode = off
If your host allows you to modify the .htaccess file, you can add the following line of code to turn safe mode off.
php_flag safe_mode off |
| Forum: PHP Mar 27th, 2008 |
| Replies: 11 Views: 736 Re: Problem with INSERT command into MySQL
You are trying to insert an id value of ' ' when you have that column set up as auto_increment. Don't insert an id value. Let MySQL set the id value.
Try this:
mysql_query("INSERT INTO island2... |
| Forum: PHP Feb 8th, 2008 |
| Replies: 3 Views: 538 Re: php validator
You can also turn on the error message. It does a good job of pinpointing most errors. Place it at the top of your script, just after the first opening PHP tag '<?php'
Do not leave this turned on... |
| Forum: Search Engine Optimization Feb 8th, 2008 |
| Replies: 23 Views: 2,651 Re: META Keywords-how many?
IMHO, the major search engines are not likely to ever to use the keywords meta tag again, primarily due to the widespread abuse of this tag in the 1990s. People used to stuff literally hundreds of... |
| Forum: PHP Feb 5th, 2008 |
| Replies: 10 Views: 649 |
| Forum: PHP Jan 25th, 2008 |
| Replies: 4 Views: 585 Re: Neural Network training...
It's a joke. He's pulling your chain.
It's his first post.
Everyone knows that it takes exactly (%43h7c99bdE23% * (3.14159^2 / 64)) nanoseconds to train a neural network for the first time. :) of... |
| Forum: Web Developers' Lounge Jan 22nd, 2008 |
| Replies: 1 Views: 291 Re: E-commerce
You need to look for a shopping cart system. There are lots of good freebies out there. Check out osCommerce, Zen Cart and Cube Cart. They are all good carts. Zen Cart is based upon osCommerce and... |
| Forum: Search Engine Optimization Jan 19th, 2008 |
| Replies: 23 Views: 2,651 Re: META Keywords-how many?
A general rule for the keywords meta tag is to never use words that do not appear on the page.
None of the major search engines have used the keywords meta tag since the 1990s. |
| Forum: Web Developers' Lounge Jan 19th, 2008 |
| Replies: 3 Views: 332 Re: Sun Microsystems Acquiring MySQL
As long as MySQL remains a freebie, I don't see an issue. But if they try to turn it into a fee-based DB, it will destroy an excellent DB.
Sun Microsystems developed Java. It was originally... |
| Forum: PHP Jan 17th, 2008 |
| Replies: 5 Views: 1,037 |
| Forum: Web Developers' Lounge Jan 15th, 2008 |
| Replies: 63 Views: 12,323 Re: Are you a web developer or web designer?
A developer is a code monkey. If you need to work with a database or ASP code or PHP code, you need a developer. A developer works with the functional aspects of a site.
A designer has the creative... |
| Forum: MySQL Jan 13th, 2008 |
| Replies: 4 Views: 694 Re: Using Primary Keys in php/mysql
nav33n's solution will work if you just want to capture the ID for the last row that you wrote to the table.
If you wish to access a different row, you really need to know how to use the SELECT... |
| Forum: PHP Jan 5th, 2008 |
| Replies: 3 Views: 628 Re: Overwriting duplicate mysql results
Have you tried using SELECT DISTINCT?
$sort = mysql_query("SELECT DISTINCT genre FROM bands ORDER BY genre");
That will return only one "distinct" row per genre value.
It looks like you are... |
| Forum: Search Engine Optimization Dec 19th, 2007 |
| Replies: 4 Views: 484 Re: Anybody experienced Google upsets?
Google recently went on a vendetta to penalize sites that are selling links. That means that links from these site have been devalued, which has taken a toll on sites that used directories and other... |
| Forum: PHP Dec 9th, 2007 |
| Replies: 5 Views: 395 Re: Security issues
That's a good routine to use if your server is set up to use it properly.
mysql_real_escape_string will not work unless you are using at least PHP 4.3.0. Also, if magic quotes is turned on, you can... |
| Forum: PHP Dec 8th, 2007 |
| Replies: 4 Views: 414 Re: Configuring Date
You use dots to concatinate string values in PHP. The dots do not appear in the final value. |
| Forum: PHP Dec 6th, 2007 |
| Replies: 4 Views: 414 Re: Configuring Date
Try using different values for your select options. It makes it much easier to assemble a date in the proper format, which is yyyy-mm-dd.
<select name="date_year">
<option... |
| Forum: PHP Dec 1st, 2007 |
| Replies: 14 Views: 699 Re: Webdesigner to PHP Web Developer
I agree copmpletely with csgal.
I think it comes down to this.
PHP is overwhelmingly more popular than PHP, but .NET is very popular in large corporations.
IMHO, if you want to develop web sites... |
| Forum: PHP Dec 1st, 2007 |
| Replies: 4 Views: 493 Re: html vs. php
As MitkOK mentioned, PHP is a server-side language, which means the PHP code is executed on the server before sending it to the browser as client-side code. Server-side languages allow you to pull... |
| Forum: PHP Nov 23rd, 2007 |
| Replies: 3 Views: 622 Re: replace string
Simple PHP should do it if you do not know regular expressions.
$string = "abcd123xyz";
if((substr($string,0,3)=="abc") && (substr($string,-3)=="xyz"))
{
$string = "this is a test";
} |
| Forum: JavaScript / DHTML / AJAX Nov 12th, 2007 |
| Replies: 10 Views: 5,330 |
| Forum: PHP Nov 11th, 2007 |
| Replies: 4 Views: 440 Re: PHP Classes
Why don't you list what you think are the advantages with using classes? Most people do not see any advantages, especially for relatively small web sites. |
| Forum: PHP Nov 5th, 2007 |
| Replies: 4 Views: 1,102 Re: php file export issue
Spreadsheets are for tabular data. How do you plan to break a web page up into cells? Are you talking about data that you are displaying on a PHP page?
I'm not sure how you would do this from a... |
| Forum: PHP Nov 5th, 2007 |
| Replies: 4 Views: 1,102 Re: php file export issue
It looks like your last line is wrong. Also, try this version of the first line. This is what I use:
header("Content-type: application/x-msdownload");
header("Content-Disposition: attachment;... |
| Forum: PHP Nov 3rd, 2007 |
| Replies: 8 Views: 727 Re: Problems with file upload
It's usually a good idea to add the following to the top of any PHP script that you are troubleshooting.
error_reporting(E_ALL);
You would have seen the permissions issue right away.
But it is... |
| Forum: *nix Software Nov 3rd, 2007 |
| Replies: 3 Views: 774 Re: URL rewrite
I agree with php_deamon. If you are expecting numbers only, then his method limits the rewrite rule to numbers. |
| Forum: PHP Nov 1st, 2007 |
| Replies: 8 Views: 727 Re: Problems with file upload
I think what people are trying to tell you is that you need to replace,
$destination = "upload/";
with
$destination = $_SERVER['DOCUMENT_ROOT']."/upload/";
That should fully specify your local... |
| Forum: *nix Software Nov 1st, 2007 |
| Replies: 3 Views: 774 Re: URL rewrite
Working with mod_rewrite can be tricky, especially if you are working with subdirectories.
Do your hyperlinks use this format? /insurance/metatags-cat_id-44.htm
try this
RewriteRule... |
| Forum: PHP Jun 7th, 2007 |
| Replies: 25 Views: 4,248 Re: How to install a Debian LAMP Server
It appears that there is little more to a Debian install than this. I just installed it as a Web server from the downloads on the Debian site.
It appears to work fine as a stand-alone PC, but is... |
| Forum: PHP Jan 9th, 2007 |
| Replies: 3 Views: 978 |
| Forum: PHP Nov 25th, 2006 |
| Replies: 2 Views: 1,026 Re: Contact form without scipts
I assume that when you say that your server does not allow scripts, you mean that you can only run static HTML pages.
If you cannot run any type of scripts, you probably cannot use a captcha image,... |
| Forum: PHP Sep 17th, 2006 |
| Replies: 2 Views: 1,378 Re: Extract addess bar url
Passing the page URL using a hidden field is the safest way to do it.
You could use $_SERVER['HTTP_REFERER'], but as zippee mentioned, not all browsers pass the info. You could just simple test it... |
| Forum: PHP Sep 6th, 2006 |
| Replies: 9 Views: 1,511 Re: Hide right click option usnig php
The JavaScript technique only stops amatuers. A user can either disable JavaScript or just look at the HTML code to copy your content or get a path to your images. |
| Forum: PHP Sep 6th, 2006 |
| Replies: 2 Views: 881 Re: Limit to one download
You might want to consider giving the user a fixed time period to do the download. Some downloads do fail and the user may have to retry.
Most sites that I have used that allow you to purchase and... |
| Forum: PHP Jul 20th, 2006 |
| Replies: 11 Views: 2,540 Re: Floating IP Address in AOL
That's a pretty interesting story. It's funny that someone would think that a cookie could be used to block someone's access. The story sounds a bit suspicious, but it is possible. Actually, no... |
| Forum: PHP Jul 20th, 2006 |
| Replies: 11 Views: 2,540 Re: Floating IP Address in AOL
As someone whose primary business is training Web development teams in SEO methods, my advice is to NEVER allow session IDs in URLs. Take my word for it, Google is NOT smart enough to recognize a... |
| Forum: PHP Jun 30th, 2006 |
| Replies: 5 Views: 1,874 Re: merge javascript with php...
I sometimes find that I need to use PHP to generate a JavaScript array that is used by an application. In this situation, I am probably using data in a MySQL database to generate the array. This is... |
