PHP/MySQL: Most Popular Articles
Sample code for creating a PHP redirection script to transfer users from one web page URL on your site to a new page URL or web site
How to embed php into HTML, or put HTML inside PHP so you can use both on the same page of your website.
Limit the results of your MySQL query to results between a certain number range.
Do you need to check what version of PHP your server is running? This simple tutorial shows you how.
PHP code to create a login script - free code and tutorial to create a login script with PHP
Creating a link with PHP uses the same code as it dose in HTML, depending on where we are getting our information, and where in our file it is.
How to access stored data from a MySQL database using PHP
This tutorial explains how to execute php code in a file with a .html extention
$_SERVER['HTTP_USER_AGENT'] is used to retrieve information about the users browser and computer operating system, using PHP. Learn how with our tutorial.
How and why to comment your code in PHP
Upload a file from your browser to your server using PHP in this step-by-step guide. On this page is an example of a piece of code used to upload files.
This free tutorial teaches you how to search your site using php and mysql to give the site users instant search results. PHP and SQL. Page 3.
Learn PHP programing free with our easy to understand online tutorials. Learn to make a website using PHP code online.
It is a lot easier to know what went wrong with your PHP script if you have a helpful error message instead of just a blank screen. This tutorial teaches you how to turn on error reporting.
How to change the name of a column in a MySQL database
How to insert data from a form into a MySQL database using PHP
Print_R is used to return an array in a human readable form in PHP
Once you have set a variable in a PHP session, this tutorial tells you how to retrieve it.
Upload a file from your website to your server, and write it's details to a MySQL database - Using PHP and SQL.
Common solutions to PHP problems - PHP page not loading, showing a blank or white screen
What are binary numbers, and how do you read them
How to write a. PHP/MySQL.
Sometimes when you have a really long, unfriendly URL you want something shorter and easier to remember. We show you how to do this using a PHP redirect.
What is the difference between sessions and cookies in PHP?
How to sort your MySQL data using a SQL Order By statement
Use Pagination to display results of your MySQL query over multiple pages in PHP
Learn how to generate a simple PHP calendar using our PHP calendar tutorial.
Learn PHP from a simple web based tutorial. Learn to use the three types of loops - WHILE, FOR, and FOREACH loops in PHP programing. Page 3.
How to install PHP onto your Mac OS X
The PHP function is_numeric is used to check if a variable is a number.
Ten cool things you can do with PHP on your website, as well as tutorials of how to create these things.
Restore and upload your MySQL data using the backup you made and downloaded from a command prompt
How to create a MySQL database table using phpMyAdmin
Collect data from HTML forms to process with a PHP script as shown in our tutorial
Use phpinfo to learn more about the version of PHP your server is running. PHPinfo command cans show you your PHP version, path, and specific settings.
Learn PHP from a simple web based tutorial. Explore basic PHP syntax, using variables, operators and operands, and the use of conditional statements.
Learn PHP from a simple web based tutorial. How to use functions in PHP, use the date function, or write your own functions. Learn Date function formatting. Page 3.
How to use Notepad to create and save PHP files
How to repair a MySQL table using phpMyAdmin if you are getting errors or having trouble accessing it.
How to send an email from a form on a website to your email using PHP
What is PHP Used For? Answers to this new programmer question.
Create an online address book using PHP
Using PHP to create a file on your server and write data to it
How to determine if your hosting runs PHP
When you have many pages requiring access to your MySQL database, it is a good idea to keep your connection login in a separate file, and call it from each of these PHP pages.
Create a simple countdown clock ticker in PHP using the mktime function.
Include external files into a PHP file using the include or require commands
How to remove (drop) a column from a table using MySQL with your SQL database.
Site templates for easy updating with include files headers and footers using PHP
Just the basics you need to learn SQL code to use with your MySQL database. Free tutorial to learn MySQL.
How to rename files uploaded by users to your website before saving them to your server.
The show tables SQL command is used to display all the tables in a MySQL database
Understanding the preg_match PHP function and how to use it on your PHP website. Page 2.
Using the PHP MAIL function to send form data to an email from the web.
How to skip over a section of code in PHP using goto.
The session_start() function is used at the beginning of all PHP pages utilizing sessions.
An absolute beginner's guide to writing and understanding their first PHP program.
A free PHP tutorial explaining the difference between $_SERVER[PHP_SELF], $_SERVER[SCRIPT_NAME], and $_SERVER['REQUEST_URI']
This tutorial demonstrates how to use php and mysql to count which sites have the most click throughs on your site.
PHP code to generate a random unique user ID
How to install MySQL on your Apple computer
Add data to MySQL by using Insert Into SQL code as demonstrated in our tutorial
How to add a column to MySQL using the add column SQL command
Cookies are used to store information about a user on their computer. We can set cookies using PHP to track visitors, as shown in our tutorial.
An example of how to print the current date on a web page written in HTML using PHP
Just because you made a MySQL column one type or size doesn't mean that it has to stay that way. Learn how to change each column in MySQL.
How to connect to your MySQL database from a PHP document
Using the show databases SQL command to show all the databases on the MySQL server
You can't see PHP code when you view a document source, you only see the HTML it outputs.
Once you have installed phpBB, you may want to add in additional features to customize your board. These are called mods or addons, and are easy to install.
How to create and format a timestamp in PHP for a current, past or future date.
This site explains what PHP and MySQL are as well as how to use them and how they can work together to create dynamic content for websites.
A PHP script that allows you to give a 1-5 star ratings for things on your site
You can use the GD Library in PHP to dynamically create images
This is a very short easy to understand tutorial about how do create a 'What is my IP' style script, to look up the users IP address as they visit the site
How to install a phpBB web forum on your website - a tutorial for beginners
TextEdit comes standard on an Apple Macintosh computer. By following these simple steps you can use this program to create and save PHP files.
Generating a random number in PHP with the rand () function, or generating a random number between two given parameters
How to connect your Android app to a MySQL database
This free tutorial teaches you how to write a simple guess the number game in PHP.
Convert Temperature - Convert Fahrenheit to Celsius Temperature using a free php script. Page 2.
How to report an error into PHP from MySQL when your SQL code has errors
Store your PHP code in a MySQL database and call it when needed
Record a user's IP address using this free PHP script.
The top three reasons why to use PHP on your website.
How to connect to your MySQL database from a PHP file
Five tips to help turn your PHP website into a more interactive experience for your readers, customers, or followers.
Free web page hit counter code for your website, for a simple free web site hit counter written in PHP.
The is_string php function is used to check if the value is a string. It will return true or false.
How to open an external file with PHP and download its contents to use within your PHP file.
A simple password style redirect that sends a user to the word they enter plus .html as a way of hiding pages
Everything you've ever wanted to know about PHP variables in an easy to understand, free tutorial.
How tutorial of how to use GoTo in PHP to skip over code.
A guide to how to get started learning PHP
Change the size of a MySQL column by using the Modify SQL command
Some common problems that can occur when trying to connect to a MySQL database, and give errors.
How to edit your phpBB template to have a custom look, or theme.
This tutorial explains how to make a basic poll using PHP and MySQL, along with the GD Library to give a pie chart of the poll results.
How to retrieve a URL and text from a database and create a link on your website using PHP.
PHP is a server side language, this means that all calculation are preformed on the server and not seen by the end user.
Learn MySQL from a simple web based tutorial. Learn and understand SQL code
How to make your PHP pages pretty with formatting
How to use the MySQL alter table command, and what to combine it with to do different things to your database.
In just a few minutes ever week, you can learn all the basics of PHP. This course is broken down into eight short lessons. In just eight weeks you will have a firm grasp of all the basic PHP concepts.
PHP can generate a random number over a very large range, or pick randomly between only two or three choices. Here's how to do both.
Add a unique table column in MySQL to ensure you do not have any duplicates, but using 'Add Unique' in your SQL Code
Text editors are useful tools for programers and web designers, we can tell you what a text editor is and how to use one.
Hot to check your PHP Version. PHP / MySQL.
How to create a new database in MySQL using SQL or phpmyadmin.
How to connect to MySQL from a PHP file and execute commands.
Use a SQL Join to combine two or more tables data in MySQL
If you are running PHP on a web server, make sure you have a host who is setup to run PHP. Mac and Windows require more steps.
How to rotate an image using PHP with the GD Library
How can I make multiple variables into one? The problem is, you put them together, you go to call the variable, but instead it acts like text.
How to round down a number in PHP - Free simple tutorial to using the floor () function
How to add features to your phpBB3 though mods, hacks and addons.
When you view source on your PHP files, why can't you see your code?
How to create a PHP program to collect the length and width from the user and then calculate the area of the rectangle. A free PHP Tutorial.
File_get_contents reads the data from a file and returns it to the PHP file as a string as demonstrated in our tutorial.
Server side scripting means that all of the code is executed on the server before the data is passed to the user's browser.
A listing of Free PHP Scripts and websites that provide them
How to rotate an image using PHP
While there are multiple methods of storing local data in an iOS app, sometimes the data already exists in one of your databases
The show columns command is used to display all the columns for a given table and their details.
What does a 404 error mean on a web site?
Review of the vBulletin message board system
How to use the ABS () function in PHP to return the absolute value of a number
How to show the date a file was last modified using PHP and filemtime. This is great for automatically dating time sensitive data on your website.
Common problems you may encounter using PHP cookies on your site
Session_destroy () is used to destroy all the data in a current session
Unset is used to destroy specified variables in PHP
Does a PHP based website work in my chosen internet browser?
The describe SQL command is used to list all of the fields in a table and the data format of each field. It is phrased as: describe ;
Learn how to create a function in PHP
Looking for some fun new additions to your website? Here are six really easy PHP scripts for your website.
This tutorial shows you step by step how to create a flat file counter (no database) using PHP. Page 2.
If you pass variables in the URL in PHP 4, the same scripts might not work in PHP 5 without some editing. Here is how to fix it.
This tutorial shows how to use switch () to display a random quote on your website - Free PHP Tutorial
In this tutorial we explore how to do this using imagecopyresized () and use imagecopyresampled. We also cover calling the image from the PHP file.
How to use loops in your PHP code to repeat a section of code over and over until a condition is met.
How to find a user's IP address using PHP
Challenge questions designed to make you test your PHP skills by creating simple programs
If you have downloaded a script under the General Public License, then you have the right to customize it.
How to install Apache and PHP on your Linux computer
In a mathematical expression, an operand is a single piece of data that an operator is being applied to. Operands can be numbers, variables, or other expressions.
How to make the first letter in every word a capital letter.
Artificial intelligence is a responsive form of programing designed to simulate a human response. These sites give us more insight on how to do it with PHP.
Book Review of the book - PHP 5 In Practice by Elliot White III and Jonathan D Eisenhamer
Session_unset() is used to clear all the variables in a PHP session