PHP

PHP provides a large number of predefined variables for any script that runs. PHP provides an additional set of arrays containing variables from Web Server, environment variables

Error handling is the process of catching errors created by your program and then taking the appropriate actions. If you handle errors incorrectly, it can lead to unexpected

Regular Expression is nothing but a sequence or pattern of characters. They provide the basis for pattern matching.

The program rarely works correctly right from the first time. Many things can be wrong in the program causing the PHP interpreter to generate an error message. You can choose

AJAX stands for Asynchronous JavaScript and XML. AJAX is a new technique for creating better, faster, and more interactive web applications with the help of XML, HTML, CSS, and

We can imagine that the universe was made up of different objects like the sun, the moon, the earth, and so on. In the same way, you can imagine a car made of different objects

XML is a markup language that is quite similar to HTML. An XML document is plain text and contains tags limited by. There are two major differences between XML and HTML.

The easiest way to think of PHP is as C is interpreted that you can embed in HTML documents. PHP is quite similar to C, except for untyped variables, Web-specific libraries are

This chapter will list some of the major similarities and differences between PHP and PERL. This helps PERL programmers understand PHP faster and avoid common errors.

Date is a part of everyday life and it becomes easy to work with them without thinking. PHP also provides powerful tools for easier date manipulation.

PHP 5.0 officially released on July 13 is one of the events that has attracted attention in the developer community. PHP is currently the most commonly used programming language

In essence, there are many websites hosting separate photo libraries and shared designs, all embedded in the page with thumbnails, the purpose of this is when the user clicks. On

The best IDE for people with PHP programming including Netbeans, Eclipse, Zend Studio, PhpStorm and PHP Designer.

If you are interested in adding new features on your site or trying to identify a programming error, you may have to check the PHP version that the server is currently using. Join

80% of the top 10 million websites use PHP programming language. PHP is very popular for freelance work, because many small businesses or non-technical people want to use

Before starting programming in any language, the basic syntax and program structure is very important. This chapter introduces you to the basic PHP syntax, including: php tags,

The main way to store information in PHP programs is to use a variable.

PHP started out as a small open source project, but on the rise, more and more people find it increasingly useful.

A constant is a name or an identifier for a single value. The value of the constant cannot be changed during script execution. By default, a constant is case sensitive.

What is the operator? The simple answer from expression 4 + 5 is equal to 9. Here, 4 and 5 are called operands and + are called operators.