Discoverability and findability are the two terms which scare the eCommerce merchants. They are one of the most influential drivers of eCommerce optimization and conversion.

Create registration.php form. In this a form is made which has method “post” and action attribute which will submit your processing page or as I do it in current page.

In this section we will learn how to handle directories or folder. Following are the topics which we will discuss in this section:

In real life traits are defined as the movement of characteristics from parent to child .In programming terms, trait is used for code re-usability.

Overloading and overriding method is very useful feature of any object oriented programming language. In this section we will discuss how to implement method overloading and overriding in PHP.

Inheritance is the one of the most important concept in object oriented programming. Inheritance is used to share properties and method between the related classes.

In this article we will focus how to deal with Visibility in PHP. Visibility is a big part in OOP. The concept of visibility is the scope of class members.

The magic methods are one with special names which are executed in response to some events.

Object and class are key part of object oriented programming in PHP. Let’s understand what are classes and objects.

Information sent by the user are visible to everyone (all name and values are displayed in the URL). So, GET method cannot be used to send sensitive information (like password).

Loop is used when we want to execute a same code for several times. In PHP we have 4 types of loop:

Here we will look on some of the function of strings:

PHP supports eight data types:Integer,Float,String,Boolean,String,Array ,Float.An integer data types is a non-decimal number between -2,147,483,648 and 2,147,483,648.

A constant is an identifier or a name.These constant value remains the same during the execution of script.

Validation is used to check whether user has submitted the input or not. There are two types of validation:

Ajax File Upload in PHP

Before creating Web Service in PHP first of all I will discuss about what’s Web Service? Web Service is an application that is designed to interact directly with other applications over the internet. That is in simple term

It is the act of regularly retrieving data from a server to obtain near-live data. This is done through AJAX because it is very lightweight. I.e. AJAX polling script is used for getting user perception (vote result) about any research,

AJAX can be used for interactive communication with an XML. In this article I will show you, how to read an xml file using with AJAX.

AJAX can be used for interactive communication with a database.

In this article I will show you, how to upload file into server in PHP. Let’s have an example, how to upload file into server using PHP.

AJAX stands for Asynchronous JavaScript and XML. AJAX is a technique for creating fast and dynamic web pages, it is used to updating parts of a web page, without reloading the whole page.

Before discussing about the Expat Parser firstly we have to discuss about what is XML? XML stands for Extensible Markup Language. XML is used to describe data and to focus on what data is.

SimpleXML is an easy way of getting an element's attributes and text, if you know the XML document's layout. Compared to DOM or the Expat parser, SimpleXML just takes a few lines of code to read text data from an element.

Document Object Model (DOM) provides a standard set of objects for HTML and XML documents, and a standard interface for accessing and manipulating them. Since DOM parser is a tree-based parser so it transforms an XML document into a tree structure.