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PHP Database Integration With MySQL

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The Article - php

Written by Chetankumar Akarte

Wednesday, 07 March 2007

Article Index
PHP Database Integration With MySQL
Create New Database
Select MySQl Database
Adding Data to Table
Retrive Data
Error Handing
Source Code

Page 1 of 7

One of the defining features of PHP is the versatility it offers for connection to, and manipulation with, databases. In this article, we look at some features of the PHP and MySQL combination. We shall go through the following steps:-

Connect to MySQL Database Server
Create new Database
Select MySQL Database
Add data to table
Retrieve data
Error Handling

Connect to MySQL Database Server:

To work with the MySQL database, we first need to connect to MySQL Database Server. PHP provides mysql_connect() function to do this, and requires three strings as input: ‘hostname’, ‘username’ and ‘password’. Use Code-1 to connect to MySQL Database Server.

Code 1: test.php
<html>
<head>
<title>Server test Page </title>
</head>
<body>
<p>Testing working of MySQL.</p>
<?php
   /* Connecting to MySQL */
   $link = mysql_connect("mysql_host", "mysql_user", "mysql_password") or die("Could not connect : " . mysql_error());
   print "Connected successfully";
?>
</body>
</html>

If your script has no error, then Code-1 gives output as:

Output 1: test.php
Testing working of MySQL.
Connected successfully

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Last Updated ( Tuesday, 13 March 2007 )