In this article, we will learn about the website visitor activity tracking script. User activity on the online application / Website can be tracked using the Visitor Log. You’ll collect the visitor’s IP address, referrer, browser, and other information when…
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MYSQLi Tutorial for Beginners – how to create MySQLi connection with php in simple and easy steps starting from basic to advanced level. To create connection 4 parameter is required : “hostname” , “username“, “password” and “database name” see below..how…
Expand +Hello! In this post, you will learn to how to write and test the OOP based connection class to mysql database using php. see below..how to do it.. connection.php
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<?php /** @author tutorialswebsite *@ copyright 2016 */ class createDBConnection // create a class for make connection { var $host="localhost"; var $username="username"; var $password="password"; var $database="database name"; var $dbconn; function connectToDatabase() //specify the server details for mysql { $conn=mysql_connect($this->host,$this->username,$this->password); if(!$conn)//testing the connection { die("Cannot connect to the database"); }else{ $this->dbconn=$conn; echo "Connection established"; } return $this->dbconn; } function selectDatabase() // selecting the database { //use php inbuild function foer select database mysql_select_db($this->database); if(mysql_error()) // if error occured display the error message { echo "Cannot find the database".$this->database; } echo "Database Selected.."; } function closeConnection() // close the connection { mysql_close($this->dbconn); echo "Connection closed"; } } ?> |
Now you have create the database connection class let’s see…
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