PHP / MySQL Programming

I am a php programmer and one of the functions that i use the most is var_dump. This will help you to output the contents and information of any variable in your php script. I have found it to be...

Typing SQL statements at the MySQL prompt is time-consuming and error-prone. If you have a long sequence of statements, or statements that you execute on a regular basis, it is better to create a...

MySQL and PHP are part of the LAMP (Linux, Apache, MySQL, PHP) software stack. Combining PHP and MySQL allows you to create dynamic web pages and store user data such as login information or...

A hit counter is a script that counts the number of times a web page has been accessed. This allows both the owner of the page and visitors to know how popular the page is. A simple hit counter...

PHP has a function called "array_unique" that removes duplicate values from an array and returns a new array without the duplicate values. The original array will remain unchanged. With this...

Reading the contents of a file is an important part of dynamic Web scripting as well as command-line scripting. PHP allows you to read a file and print it to a screen or to another file or...

CPanel is a popular web hosting management program that has a graphical user interface that makes it easier to navigate than other similar programs. Although cPanel offers great control of the web...

Referencing a PHP variable can allow you to make the program make more sense, especially since some code can easily take place outside of your definitions. It doesn't make sense to reference a...

If you have a website and want to keep some of the content on it secure against unauthorized users, you'll need a way to let authorized users log in to your system securely. A PHP script (in...