Most Popular Scripts | PHP | Tutorials & Tips

This simple tutorial shows you how to execute system command such as ping in php and display results. Code and example is included.

A three part tutorial on creating a simple PHP & MySQL based guestbook. Part 1 covers creating the table to store the message. Part 2 - Creating the form and adding the information into the database. Part 3 - Fetching the messages from the database and displaying them on your page

A in-depth tutorial was added today on how to build a simple linear message board in php/mysql. It includes all the files and code and provides explanations on how the mechanics work for a basic forum.

Before you can get content out of your MySQL database, you must know how to establish a connection to MySQL from inside a PHP script. To perform basic queries from within MySQL is very easy. This article will show you how to get up and running.

This tutorial tells people how to transfer multiple selections from a drop down menu using html and php.

One cool thing about php is that you can fairly easily validate users before displaying content on a page by page basis. Let's say you don't want to restrict the entire directory using htaccess, this is a neat alternative. This tutorial shows how to create a simple page-based login system using PHP and mySQL.

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A detailed description how to use PHP strings and basic string manipulation functions.

A cookie is a message given to a Web browser by a Web server. The browser stores the message in a small text file that the server embeds on the user's computer. Each time the same computer requests a page with a browser, the cookie is sent back to the server too. The main purpose of cookies is to identify users and possibly prepare customized Web pages for them. In this tutorial you'll learn about using Cookies in PHP.

Today you're going to learn, in simple terms, how to use 4MemberOnly to build a member only area on your site. This is a quick, easy, straight to the point, hands-on tutorial that will get you coding in no time. Note that to properly understand this tutorial, you will need a working knowledge of HyperText Markup Language (HTML).

PHP4 is packed with good features. One of the most popular is session variables. These are variables that persist throughout a session, as the user moves from page to page. Session variables are great holders of state information and other useful stuff. PHP4's session variables are stored in files by default. However for true scalability, it is better to store this data in a database using a database wrapper library like ADODB. ADODB supports Oracle, MySQL, PostgreSQL, Interbase, MSSQL, VFP, Access, ADO.

This tutorial discusses how to create an RSS feed from a database blog.

Detailed description how to get current page URL with PHP using code examples.

There are several PHP scripts and classes to process PayPal payments using their native IPN (Internet payment notification) feature. This Tutorial / guide will show you how to process paypal payments using the IPN feature

Learn how to make php counter using mysql database and cookies.

For designer who use many html files for his/her site to specific browser, this is just a sample you can customise by yourself.

Need help removing un-wanted characters from your php text form strings. Here's how to strip a string of all symbols and Non-Alphanumeric characters from your forms or database with ereg_replace.

A key component in building and maintaining a successful website is the ability to keep track of how many visitors are coming to your website. You want to know where they are coming from, and which pages they are looking at and finding most useful. This tutorial will guide you through the essentials of what to look for in a website statistics tracking application.

Using Google checkout, buying from stores across the web becomes simple and also facilitates you to keep track of all the orders. This articles is about Google checkout and different types of integration methods in Google checkout using PHP.

Learn how to use the amazing SDK in conjunction with string parsing functions from PHP to retrieve the latest price information from amazon.