Using HTML Form Variables with PHP - PHP
In this tutorial, we will take a look at how to pass the value of a variable from a webpage to a PHP program. Essentially, there are two parts to this. The first part is collecting information from your website visitor and passing that ... [... more]
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* PHP Article Index - PHP
PHP Language If you are new to PHP or just need to refresh your skills, this is the place to start. This series of tutorials will give you the basic knowledge you will need to be able to create a simple website in PHP. Database This series of ... [... more]
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* PHP Basics
How To Set A Default Value For An Argument Variable In A PHP Function The PHP fread( ), filesize( ) and file_get_contents( ) Functions Articles, tutorials and applications in PHP - check this complete list categorized by subject. - * PHP Article ... [... more]
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The PHP Associative Array - PHP
In the previous tutorial, you learned that an array is a variable that stores several values or elements of data organized by index keys. An associative array also uses index keys but these keys are not numeric as in the example above. The keys ... [... more]
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The fread() Function
In our previous tutorial, we studied the PHP fopen( ) and fclose( ) functions which are used to open and close a file. Now that we have the file open, our next step is to do something with the contents in that file. In most cases, this next step ... [... more]
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The PHP fopen( ) and fclose( ) Functions and Modes - PHP
The fopen( ) and fclose( ) functions are two of many PHP filesystem functions and are used together, along with their modes, to open and close an existing file that is part of your website. In certain cases, the fopen( ) function may also be used ... [... more]
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How To Write A PHP Function - PHP
Although the PHP language has many built-in functions, there will be times when you will want to write a customized function for your program. This is easily done with PHP. For example you may want to put a personalized welcome message on every ... [... more]
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The PHP Constant - PHP
The PHP constant is very similar to a PHP variable in that it is used to store a value but, unlike a variable, the value cannot be changed. It is called a constant because; you guessed it, it stays constant throughout the PHP program. By using a ... [... more]
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The PHP Getdate Function - PHP
Working with time is a frequent task for most PHP programs. For example, in a shopping cart program you would want to store the date and time of a purchase made by your customer. Later you will also want to store the date and time the purchase ... [... more]
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Say Hello World With PHP - PHP
If you have read the first two tutorials in this series you should have everything installed on your computer that you will need to write and test your PHP programs. So let's get started. First open the Sokkit Control Panel and verify that the ... [... more]
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More About PHP Variables - PHP
When it comes to working with variables in PHP there are a few basics that you should keep fresh in your mind. Here we will discuss the types of PHP variables and a few rules you need to follow when naming your variables. The first rule is that ... [... more]
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The PHP If Statement And The Elseif Clause - PHP
In the last tutorial we discussed the if statement and the else clause and how it can be used to allow your program to make simple either/or decisions. In this tutorial, we will examine how to add the elseif clause to the if statement to allow ... [... more]
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