5_PHP INTRODUCTION

<html>
    <head>
        <title>Name it with your title</title>
    <head>
    <body>
        Name it with your content of HTML<br><br> <!--HTML code goes here-->

        <?php
        echo("This is the PHP section<br>"); //PHP code goes here
        //This is single line comment in PHP
        /*This is more than single
        line comment in PHP*/
        $a=1;
        $b=2;
        $c=$a+$b;//"$" defines a variable
        $d=Hi;
        echo("$d<br>");
        $e=$d+$c;//string will defines "0"
        echo("$e<br>");

        echo("<br>$b<br>");
        echo("$c<br><br>");

        for($d=1;$d<=5;$d++)
        echo"$d. Hello word<br>";

        for($d=5;$d>=1;$d--)
        echo"<br>$d. Hi World";

        echo("<font color=\"darkgreen\"><br><br>The date <br></font>");//you can add the color with text
        echo date("<br><br>d-m-y H:i:s"); //line break in echo date is doesn't matter
        echo("<font color=\"00FF00\"><br>The other date <br></font>");//or you can add the color tag with hex
        echo date("D-M-Y H:i:s");
        ?>

    <br><br>This is the HTML section<br>
    <?php
    echo("And of course this is the PHP section");
    ?>
    </body>
</html>