Hot PHP How-Tos

How To: Add, delete and edit categories when creating a CMS with PHP

In this clip, you'll learn how to add, delete and edit categories when creating a PHP CMS. Whether you're new to the PHP: Hypertext Preprocessor scripting language or are a seasoned web developer merely looking to improve your chops, you're sure to find benefit in this free video programming lesson. For more information, including detailed, step-by-step instructions, take a look

How To: Use the Facade design pattern in your PHP programming

This tutorial from JREAMdesign reviews the Facade design pattern and how it specifically relates to PHP programming. In the facade pattern, a complex subsystem and calling class are hidden from each other through the use of a Facade class. This video guide walks through the construction of a Facade and demonstrates its use.

How To: Make simple mathematical calculations with PHP

In this clip, you'll learn how to work with basic arithmetic when coding in PHP. Whether you're new to the PHP: Hypertext Preprocessor scripting language or are a seasoned web developer merely looking to improve your chops, you're sure to find benefit in this free video programming lesson. For more information, including detailed, step-by-step instructions, take a look.

How To: Display the results of a MySQL query over multiple pages

In this clip, you'll learn how to use pagination—that is, to view the results of a MySQL query over multiple pages. Whether you're new to the PHP: Hypertext Preprocessor scripting language or are a seasoned web developer merely looking to improve your chops, you're sure to find benefit in this free video programming lesson. For more information, including detailed, step-by-step instructions, take a look

How To: Create a card shuffler with PHP foreach loops

In this clip, you'll learn how to use for each loops to create a simple card shuffler with PHP. Whether you're new to the PHP: Hypertext Preprocessor scripting language or are a seasoned web developer merely looking to improve your chops, you're sure to find benefit in this free video programming lesson. For more information, including detailed, step-by-step instructions, take a look.

How To: Hack a Virtual Host, or vhost, with PHP

This hacker's guide demonstrates a quick PHP script which may allow you to crawl through the operating system on your hosting provider. demonstrate the power of PHP on a Virtual Host, or vhost, if PHP is not correctly secured by your web hosting provider. For more information on this hack, watch this helpful video guide.

How To: Create modules with PHP for your website

Many sites do not use any fancy Content Managment System (CMS) to generate their pages, they are just just good ol' static HTML content. A site for your grandmothers pie baking business probably only has a few pages, perhaps a homepage, about page, and contact page. Each of these pages has different main content, but much of it stays exactly the same, like the header, navigation, and footer. Think of these sections as "modules" that you can easily use PHP to insert into the page. This way, ma...

How To: Protect Your PHP Website from SQL Injection Hacks

As a web developer, I often read articles about hackers (from the lowly to the knowledgeable) infiltrating websites via the dreaded 'SQL Injection' method and completely taking control, changing, gaining access, or destroying the owner's data. As a fellow web developer, I'm sure you want to know how to protect against it. Well, here it is! In this article, you will find out what SQL Injection is, what you can do to protect against it, and additional recommendations that are easy to do and onl...

How To: Execute a Basic SQL Query Using dbForge Studio GUI for MySQL

If you need to build a SQL query, you can choose one of two alternatives. The first and a rather old way is using a console. But if you build your queries in MySQL console, you have to remember all the commands and keys. This is not a convenient way, because query execution is a time-consuming process. Another way is to use some graphical interfaces for MySQL. It can fulfill many developers' requirements, including query execution.

How To: Use a singleton pattern in PHP programming

This PHP newbie video with teach you what a Singleton Pattern is and how to use it in your PHP programming. PHP OOP Singleton is great for a database connection when you only want one consistent connection in your application. So, to prevent wasting space accidentally by calling it twice in different areas, this is good way to protect it. Singleton is very popular and used often in Database Connections.

How To: Program faster with some PHP speed tips

If you're looking to shave a few milliseconds off the Zend Engine's work load, check out this tutorial for some PHP programming speed tips. This efficency will pay off when you have tons of traffic to your site and save you valuable server resources.

How To: Chain methods in your PHP object programming

Chaining methods in PHP can be simple and straightforward if you follow along with this informative video tutorial on PHP OOP methods from JREAMdesign. The key action is to return the object after running the function so that you can run another function to the object directly afterwards.

How To: Use type hinting in your PHP design patterns

Type hinting in PHP appears frequently in design patterns but can be distinctively confusing unless you are totally familiar with it. This walkthrough from JREAMdesign raises your exposure levels to using type hinting in your parameter functions with objects and arrays.

How To: Utilize the MVC Pattern in PHP programming

The "Model View Controller" pattern, or MVC, is a paradigm of programmatically organizing an application into three parts: the Model, the View and the Controller. This video tutorial from JREAMdesign summarizes the purposes of the various components and how they interrelate with the program within this pattern. Several options for working with MVC are also highlighted.

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