I got this code from this site: http://www.php-mysql-tutorial.com/wikis/mysql-tutorials/using-php-to-backup-mysql-databases.aspx
But I'm just a beginner so I don't know what the config.php and opendb.php suppose to mean. Do I have to create those 2 files in order for this code to work? If yes, then how do I create it, it isn't included in the site how to create it.
<?php
include 'config.php';
include 'opendb.php';
$tableName = 'mypet';
$backupFile = 'backup/mypet.sql';
$query = "SELECT * INTO OUTFILE '$backupFile' FROM $tableName";
$result = mysql_query($query);
include 'closedb.php';
?>
can I just include these lines on the top code so that I will not be putting the include 'opendb.php' anymore:
$con = mysql_connect("localhost","root","");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("Hospital", $con);
Yes you need those two files and the other closedb.php included in your script. As the name suggests, config.php most likely contains the DB parameters: user, pass, host, dbname while opendb.php and closedb.php will contain the routines to connect and close your DB.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.