PHP

PHP: Hypertext Preprocessor,widely-used ,open source ,general-purpose scripting language. ,cross-platform,

HTML-embedded server-side scripting language,for web development

PHP

Hypertext Preprocessor : scripting langauage for creating web pages

Menubar

options for performing different activities

Toolbar

commands used while creating, editing, formatting and debugging code.

Advantages of PHP

EasyPortable Free extensiveDatbaseSupportSecure

How PHP is easy?

Synax is similar to most commonly used programming languages

Code Editor

used to write and edit code

Which is operator from A+B

use of 'Get' and 'Post' methods in PHP

used inside the <form> tag...... It sends form data to the server.

Get Method

Information sent (from html form ) is visible to everyone in browsers address bar. can't be used to share sensitive information

Form

action : specfies the URL OF web page to receive data

Method : Get (if not matter others can view data)or Post (if u don't want anyone to see information in address bar)

Post Method

Dynamic Websites

multiple web pages that share the user data with each other

Static Websistes

Data in each web page remains unchanged

PHP

Show Welcome message

<html>

<body>

<?php

echo "Welcome to Pushpam Computers<br>";

echo "Lets us learn php".phpversion();

</body>

</html>

Display moving word

<?php

echo "I \'ll play tomorrow"."<br>";

echo "<marquee>";

echo "I will study, practice now\\*.*"."<hr>";

echo "</marquee>";

Would like try hands on....?

<?php

$var = 'PHP Tutorial';

<html>

<body>

<p>PHP:Hypertext Preprocessor</p>

</body>

</html>

Displaying tabular output

<?php

$c=1000;

$p=1200;

$s=1400;

echo "<table border=1 cellspacing=0 cellpading=0>

<tr> <td><font color=blue>Computer</td> <td>$c$</font></td></tr>

<tr> <td><font color=blue>Printer</td> <td>$p$</font></td></tr>

<tr> <td><font color=blue>Speaker</td> <td>$s$</font></td></tr>

</table>";

Table of a number

<?php

$d = '5';

for ($n=1; $n<=10; $n++)

{

$ans = $d * $n;

echo "<br>";

echo $ans ;

}