PHP: Object Oriented Programming (OOP) php objects A class is a ‘blueprint’ for an object, just like a function that you’d declare and use, a class merely describes a type of object. Before you can do useful logical work with it, you need to create an object (in pure OOP terms instance of a…
Difference between Abstract class and Interface PHP An abstract class is a class that provides some functionality and leaves the remaining functionality for its child class to implement. The child class must provide the functionality not provided by the abstract class (parent) or else the child class also becomes abstract. To define a…
A Quick view on difference between PHP4 and PHP5 PHP5 has improvements in design, security, and stability as compared to PHP4, there are so many features of OOP added in PHP5 to make it more powerful and useful. If you want more details just go to http://www.php.net and find changes in php. Object Model/Passed…
Boost your website in major search engines by following some SEO tips as below: 1) Website content is the most important for SEO.Good, well-written (spelling and grammatically) and unique with quality content that contain your primary keyword and phrases always hike your site ranking.But Search engine prefer natural language content 🙂 Don’t try to…
Control or Stop Search Engines to crawl your Website using Robots.txt Website owner can instruct search engines on which pages to crawl and index, They can use a robots.txt file to do so. A search engine robot want to visit a website URL, say http://www.domainname.com/index.html (as defined in directory index)before visit, it first check http://www.domainname.com/robots.txt,…
What are the basic difference between get and post method in php? In form submission with GET method, browser constructs a URL by taking the value of the action attribute appending a? to it, then appending the form data set (encoded using the application/x-www-form-urlencoded). The browser then processes this URL as if following a…
