Category PHP Tutorials

Using PHP foreach

The PHP manual describe clearly how to use the foreach without throwing an error – “The foreach construct provides an easy way to iterate over arrays. And foreach works only on arrays and objects,…” Sometimes this is hard to understand…. Continue Reading →

Using PHP For Loop and Switch Conditional Statement

This is just a revision of using PHP for loop and switch conditional case statement after somebody ask me a very simple question of how to use them together today. The following PHP codes are a very typical example of… Continue Reading →

PHP Cut Off or Truncate a Long String of Words

Very often, we need to use PHP to cut off or truncate a long string of words or text. A very typical example is that we have many posts in our blog or website. We wish to show the most… Continue Reading →

Websites With Useful PHP Scripts

The followings websites have good and useful PHP scripts that may be useful in web design. PHP Login Script This tutorial shows how to : create a simple login system using PHP code on our pages, and a MySQL database… Continue Reading →

Use JavaScript Alert Box for PHP Trouble Shooting

In many computer programming languages, I always use message box to trace the errors or doing trouble shooting. However PHP do not come with a message box function. It makes the trouble shooting not so convenience. Luckily I can embed… Continue Reading →

Use PHP Open and Read a File or URL

PHP is an easy-to-learn programming. PHP is a very poweful program to create dynamic and interactive web pages. In fact, many dynamic websites on the Intenet are made up with PHP. And the most important thing is that PHP is… Continue Reading →

PHP SQL SUM() Function Tutorial

This is quite common to get the total sum of all records of a specified field of a MySQL database table. PHP has a SQL SUM() function that allow us to get the total sum of a field easily. Assume… Continue Reading →

PHP and MySQL Interaction Basic Tutorial

We will show how to use PHP interact with MySQL database with a simple example in the next page. Please click here to view PHP and MySQL Interaction Example after reading this tutorial. Many dynamic websites on the Internet are… Continue Reading →

PHP Session Basic Concept Tutorial

PHP session is very useful in web page design when using in a system like member area that require users to log in with their username and password. What PHP Session Can Do? Session variables can be used to save… Continue Reading →

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