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Tag: php connection

  • Connection Close in Php mysql

    Connection Close in Php mysql

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    When the script ends then automatically connection will be closed. To close the connection before, use the following: MySQLi Object-Oriented: $conn->close(); MySQLi Procedural: mysqli_close($conn); PDO: $conn = null;

  • PHP connect to DB

    PHP connect to DB

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    Example (MySQLi procedural) mysqli_connect function is used for connection string which has 3 parameters and mysqli_connect_error function is used to display particular MySQL error. <?php$servername = “localhost”;$username = “root”;$password = “”; // Create connection$conn = mysqli_connect($servername, $username, $password); // Check connectionif (!$conn) {  die(“Connection failed: ” . mysqli_connect_error());}echo “Connected successfully”;?> Example (MySQLi Object-Oriented) <?php$servername = “localhost”;$username…

  • PHP connect to DB

    PHP connect to DB

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    PHP work with a MySQL database using MySQLi (procedural), MySQLi (object-oriented) and PDO (PHP Data Objects) Difference between MySQLi and PDO PDO will work on 12 different database systems, whereas MySQLi will only work with MySQL databases. Open a Connection to MySQL To access data in the MySQL database, first of all we need to…