PHP is a powerful tool for making Dynamic and interactive Web pages. it's widely use, free and efficient alternative to competitiors such as Microsoft ASP.
What is PHP ?
- PHP stands for PHP hyper text processor.
- I is server side language.
- PHP scripts are executed on the server.And PHP suports many data base (My SQL , Informix , Oracle).
- PHP is an Open source Software
What is PHP File?
PHP files can contain text , html tags and scripts. They are returned to the browser as plain html. PHP files have a file extention of " .php " , " phtml "...
Why PHP ?
- PHP runs on different platforms ( Linux , Unix , Windows )
- PHP is compatible with almost all servers used today ( Apache , IIS )
- PHP is free to download from the official PHP site ( http://www.php.net/ )
Basic PHP Syntax.
<html>
<?php
--------------------
--------------------
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?>
<html>
We Will Create First PHP Program
Question 01 : Write a php program to execute "Hello PHP" ?
First of all open any php editor ( Dreamweaver ). i'll use to notepad.
1) echo
echo tag use to prin any one in php ( Like as "System.out.println" Java )
< html >
< head > < title > My First PHP Program </title> < /head>
< body >
< ?php
echo "Hello PHP ! " ;
?>
</body >
< / html >
Now your file save to use .php extention.then your file run usig local server.
I use to Wamp server to run php file
- First of all open wamp server
- Then Your php file move to www directory
Then select Local host & Select your.after compile it.
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