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  • php syntax


    Kumar Atul Jaiswal
    PHP Syntax







    PHP Syntax

    A PHP script is executed on the server and the plain HTML, result is sent back to the browser.



    Basic syntax


    A PHP script can be placed anywhere in the document.
    A PHP script start with   <?php    and end with  ?>     : 





    <?php 



    //  PHP code goes here......



    ?>




    The default file extension is  "   .php    "
    A PHP file normally contains HTML Tags and some php code scripting.


    Below, we have an example of simple PHP file , with a PHP script that uses a built in php function "   echo  "  to output the text " Hello World " on a web page.









    Example 


    <!DOCTYPE html>
    <html>
    <head>

    <title> PHP syntax with echo </title>

    </head>
    <body>

    <h1> PHP syntax With First PHP code </h1>


    <?php


    echo  "Hello MR. Kumar Atul Jaiswal."; 


    ?>

    </body>
    </html>






    Result



    Hello MR. Kumar Atul Jaiswal.





    NOTE  :-  PHP statement end with a semicolon  (     ;      ).


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