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
Limit the results of your MySQL query to results between a certain number range.
PHP code to create a login script - free code and tutorial to create a login script with PHP
Upload a file from your browser to your server using PHP
Once you have set a variable in a PHP session, this tutorial tells you how to retrieve it.
This tutorial explains how to execute php code in a file with a .html extention
How to embed php into HTML, or put HTML inside PHP so you can use both on the same page of your website.
Run SQL commands from a PHP script, Connect to MySQL from PHP and retrieve data as shown in our PHP MySQL Tutorial
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
Using the PHP MAIL function to send form data to an email from the web
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.
Learn PHP programing free with our easy to understand online tutorials. Learn to make a website using PHP code online.
How to send an email from a form on a website to your email using PHP
What is the difference between sessions and cookies in PHP?
What are binary numbers, and how do you read them
Print_R is used to return an array in a human readable form in PHP
How to remove (drop) a column from a table using MySQL with your SQL database.
Every language has it... the basic "Hello, World!" script. It is a simple script that only displays the
How to change the name of a column in a MySQL database
How and why to comment your code in PHP
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.
Collect data from HTML forms to process with a PHP script as shown in our tutorial
How to create a new database in MySQL using SQL or phpmyadmin.
Learn how to generate a simple PHP calendar using our PHP calendar tutorial - Learn PHP free
Upload a file from your website to your server, and write it's details to a MySQL database - Using PHP and SQL.
How to use the MySQL alter table command, and what to combine it with to do different things to your database.
Update data in MySQL by using Update SQL command 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.
How to open an external file with PHP and download its contents to use within your PHP file.
Restore and upload your MySQL data using the backup you made and downloaded from a command prompt
Using PHP to create a file on your server and write data to it
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.
Learn PHP from a simple web based tutorial. Learn to use the three types of loops - WHILE, FOR, and FOREACH loops in PHP programing.
Do you need to check what version of PHP your server is running? This simple tutorial shows you how.
Create SQL database tables in MySQL using phpMyAdmin as shown in our tutorial
How to create links in PHP
Store user submitted upload files or form data in a MySQL database using our SQL Form tutorial.
The PHP function is_numeric is used to check if a variable is a number.
Site templates for easy updating with include files headers and footers using PHP
Generating a random number in PHP with the rand () function, or generating a random number between two given parameters
Change the size of a MySQL column by using the Modify SQL command
The show tables SQL command is used to display all the tables in a MySQL database
An example of how to print the current date on a web page written in HTML using PHP
How to rename files uploaded by users before saving them to the server.
A free PHP tutorial explaining the difference between $_SERVER[’PHP_SELF’], $_SERVER[’SCRIPT_NAME’], and $_SERVER['REQUEST_URI']
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.
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.
How to install PHP onto your Mac OS X
Just the basics you need to learn SQL code to use with your MySQL database. Free tutorial to learn MySQL.
Str_replace is used to find and replace parts of a string in PHP
You can use the GD Library in PHP to dynamically create images
PHP code to generate a random unique user ID
How to repair a MySQL table using phpMyAdmin if you are getting errors or having trouble accessing it.
How to report an error into PHP from MySQL when your SQL code has errors
Ten cool things you can do with PHP on your website, as well as tutorials of how to create these things.
The change SQL command can be used to change a detail about a column in MySQL such as it's name.
Include external files into a PHP file using the include or require commands
Common solutions to PHP problems - PHP page not loading, showing a blank or white screen
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.
The session_start() function is used at the beginning of all PHP pages utilizing sessions.
Store your PHP code in a MySQL database and call it when needed
The drop database command in SQL will remove a database from the MySQL server
How to format a number in PHP - Free simple tutorial to using the number_format () function
A script that allows you to give a 1-5 star ratings for things on your site
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
The describe SQL command shows a tables fields and their formats
Create a simple countdown clock ticker in PHP using the mktime function
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.
Session_destroy () is used to destroy all the data in a current session
The SQL Count command is used to count the number of records held on a specific table in a MySQL database
Using the crypt function in PHP to encrypt passwords and other data and keep them safe
How to use Notepad to create and save PHP files
What is PHP Used For? Answers to this new programmer question.
Create an online address book using PHP
Login to your mysql server from unix shell
When you view source on your PHP files, why can't you see your code?
Understanding the preg_replace function and how to use it on your PHP website
Text editors are useful tools for programers and web designers, we can tell you what a text editor is and how to use one.
Delete an entire table from a MySQL database using the drop table command
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.
Using the show databases SQL command to show all the databases on the MySQL server
How to edit your phpBB template to have a custom look, or theme.
How to troubleshoot the problem of PHP code showing instead of running on your website.
Session_unset() is used to clear all the variables in a session
Add a unique table column in MySQL to ensure you do not have any duplicates, but using 'Add Unique' in your SQL Code
Allowing users to upload files to your website poses security risks. Here are some ideas to help protect yourself.
More information about dealing with Time in PHP
How to change a column's size or type in MySQL
How to install a phpBB web forum on your website - a tutorial for beginners
This script automatically updates the copyright date on your website every year so that you don't have to worry about it.
The is_string php function is used to check if the value is a string. It will return true or false.
Learn MySQL from a simple web based tutorial. Learn and understand SQL code
How to extract the extension (.jpg), (.gif), (.png), etc from the file name. This is useful if you are renaming the file.
This tutorial shows you how to easily backup your phpbb forum, to restore your site if it should crash or be lost.
Some common problems that can occur when trying to connect to a MySQL database, and give errors.
Use a SQL Join to combine two or more tables data in MySQL
Everything you've ever wanted to know about PHP variables in an easy to understand, free tutorial.
How to build variables on the fly with PHP.
Use PHP and the GD Library to create thumbnails of images on the fly in gif, jpg or png format.
How to retrieve a URL and text from a database and create a link on your website using PHP.
How the CHMOD a file to different permissions from your FTP program
Use fopen() to open up a file from php
The show columns command is used to display all the columns for a given table and their details.
How to determine if your hosting runs PHP
How to make your PHP pages pretty with formatting
The PHP Function File () pulls data from an outside file and puts it into an array to be included in the program as demonstrated in our tutorial.
Free web page hit counter code for your website, for a simple free web site hit counter written in PHP.
How to use TextEdit to create and save PHP on your Apple Macintosh (Mac) Computer.
The FEOF PHP function is used to test for the end of the file.
Echo Function in PHP outputs (echos) the data to the page
Allow your users to change CSS style on your site, using PHP and Cookies
How to connect to your MySQL database from a PHP document
Stripslashes is used to remove black slashes from data in php
How to close a MySQL Connection from a PHP file
This script shows you how to find out what day of the week a specific date falls on by using PHP and the mktime function.
How to use exponents in PHP to raise a number to the power of another number.
Unset is used to destroy specified variables in PHP
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.
Turn a color photo to black and white (grayscale, greyscale) using the GD Library and PHP
Information about how to set up arrays in PHP programming.
A very basic walkthrough of everything you need to make your first PHP script, in simple straight forward terms.
The print function in php is used to output (print) data.
How to find a page's referrer using HTTP_REFERER in PHP.
How to troubleshoot and double check your PHP code for errors
How to use the Stbstr PHP Function to return part of a string in PHP
An absolute beginner's guide to writing and understanding their first PHP program.
How tutorial of how to use GoTo in PHP to skip over code.
Record a user's IP address using this free PHP script.
Fgets is a PHP function that gets data from an external file line by line.
Elseif () is used in conditional statements to make choices.
Common problems you may encounter using PHP cookies on your site
Using FLOOR in SQL to round a number down when pulled from your MySQL database
Often when installing scripts you need to know the document root. This simple script can give you that information.
Session_set_cookie_params () is used to set the duration of a session cookie, as well as other optional cookie information
Server side scripting means that all of the code is executed on the server before the data is passed to the user's browser.
Use the USE Command in MySQL to switch databases
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 rotate an image using PHP with the GD Library
This tutorial demonstrates how to use php and mysql to count which sites have the most click throughs on your site.
Free tutorial about how to use the getenv() command in PHP to get such things as the document root, or the user's IP address.
Use the mktime function in PHP to get the timestamp for a specific date so you can create a countdown on your site.
The Max () php function returns the largest number in an array or group of numbers
How to use PHP commands to interact with flat file text (txt) documents.
A list of commonly used math functions in PHP, and what they do.
This simple PHP script lets you generate a chart of hex (hexadecimal) colors for use in web design
Using CEIL or CEILING in SQL to round a number up when pulled from your MySQL database
File_get_contents reads the data from a file and returns it to the PHP file as a string as demonstrated in our tutorial.
Eval () is used to evaluate its input string as PHP and then process it as such
The top three reasons why to use PHP on your website.
How to make a PHP script that welcomes the user and tells them when they last visited.
A guide to how to get started learning PHP
How to use the ABS () function in PHP to return the absolute value of a number
This PHP function tells you how many days are in a given month in a given year.
This tutorial shows you step by step how to create a flat file counter (no database) using PHP
Fread is a php function used to read the contents of a file and report the data back to the php file as demonstrated with our tutorial.
Review of the vBulletin message board system
The imagecreate () function is used in PHP to create a new palette based image
FTP Clients are used to FTP into your site and transfer data to and from your site
The three most simple regular expressions that you will use with PHP
A basic overview of what you can do to your database with phpMyAdmin.
Should you use single quotes or double quotes in your PHP code?
PHP functions and scripts related to the use and creation of calendars, or dates in PHP.
How to generate a random number using PHP
Generate random banners advertising on your web site with PHP, or have random graphic rotation.
Boolean logic is a type of decision making utilized by computers to decide if a statement is true or false.
This tutorial shows how to use switch () to display a random quote on your website - Free PHP Tutorial
The PHP switch () function is used in replace of multiple if or elseif statements.
fwrite is a binary safe file write used to write to an external file from PHP
The SQL select statement is used to choose what data to pull from the mysql database
How to use PHP to change the background color of your website based on the day of the week. This same concept than be applied to changing any website variables based on the day of the week.
How to post from a form (or application) to a phpBB forum
How to used the PHP function addslashes to add slashes into form data
How to calculate the Hypotenuse of a right triangle using PHP and the hypot function
Magic Quotes adds slashes in PHP to all data submitted via form and can be changed by setting magic_quotes_gpc on or off.
Using the GD Library in PHP to create, resize, grayscale, rotate, draw, manipulate and edit images.
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.
How to change a string to all lower case letters using PHP