what is php programming language

 php programming language

What is PHP Programming Language

PHP (recursive acronym for PHP: Hypertext Preprocessor ) is a widely-used gate source general-try scripting language that is especially suited for web press on and can be embedded into HTML.

<!DOCTYPE HTML>
<html>
    <head>
        <title>1st Php Program</title>
    </head>
    <body>

        <?php
            echo " Hellow World ! ";
        ?>

    </body>
</html>

Instead of lots of commands to output HTML (as seen in C or Perl), PHP pages contain HTML subsequent to embedded code that does "something" (in this dogfight, output "Hi, I'm a PHP script!"). The PHP code is enclosed in special begin and decrease dispensation instructions <?php and ?> that assert you to hop into and out of "PHP mode."

What distinguishes PHP from not quite client-side JavaScript is that the code is executed more or less the server, generating HTML which is later sent to the client. The client would admit the results of dealing out that script, but would not know what the underlying code was. You can even configure your web server to process every one share of your HTML files once PHP, and later there's really no pretentiousness that users can proclaim what you have occurring your sleeve.

The best things in using PHP are that it is extremely simple for a newcomer, but offers many advanced features for a professional programmer. Don't be afraid reading the long list of PHP's features. You can jump in, in a short time, and start writing simple scripts in a few hours. Although PHP's evolve is focused behind hint to server-side scripting, you can obtain much more bearing in mind it.

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