In 1994, PHP was created by RasmusLerdorf to track visitors to his Internet resume. Originally, it stood for “Personal Home Page.” As PHP’s abilities grew it stood for “Hypertext Preprocessor” that means that PHP deals with information prior to it becoming HyperText Markup Language (HTML).When you hire a PHP programmer in India they will better be able to explain it to you.
According to the site, PHP includes “an HTML, embedded, server-side scripting language.” It might sound a bit confusing, yet it is pretty meaningful and straightforward while broken down into parts.
What’s a server-side scripting language?
It’ll refer to the truth that everything PHP occurs on a server (opposed with on the client– that’s the site viewer’s computer). As one example, as a browser accesses a URL, it makes a request to the Web server. If you’rerequesting a page, for example http://www.mycompany.com/about.php, a Web server will start the PHP parsing engine up and processes all directions discovered on the page prior to it returning the output. The most typical output is HTML that’s passed back to a Web server code within the document, that in turn, will be passed on to the browser that will display on the screen.
HTML embedded code: What is it?
HTML embedded will mean you may place PHP code in the HTML code (HTML being code which every Web page is constructed). Because it’s embedded inside tags, an author may hop between PHP and HTML rather than relying on heavy quantities of code to output HTML. Plus, because it’s executed on a server, the client can’t see the PHP code.
Difference between scripting language and programming language?
PHP includes a scripting language, opposed with a programming language. It’ll mean that PHP is made to do something right after an event happens; for instance, as the user submits a form or visits a URL. Programming languages like C, Java, Perl, and C++ may write standalone applications, whereas PHP can’t.
What is PHP able to do?
Some examples of PHP uses involve:
- Perform mathematical equations and calculations
- Access a broad array of databases
- Develop a web interface for deleting, adding, and modifying components in a database
- Immediately produce HTML content
- Access and set session and cookie variables
- Authenticate users to limit accessibility to sections of your site
- Encrypt information
- Develop instant images like CAPCHA verifications
- Produce immediate Excel or PDF docs
- Auto-generate files then save them inside file system
There will include other advanced benefits and features PHP is able to offer. These types of powerful features are utilized on a daily basis in popular web applications like Facebook and WordPress. Therefore, if you are new to web development, this should help to know what PHP is and the kind of things the dynamic language may bring to a website. When you hire a PHP programmer in India they will better be able to explain it to you.