Php connection to mysql database code _ PHP Tutorial-php Tutorial

Php connection to the mysql database code. Copy the code as follows :? Phpmysql_connect (localhost, root, 1981427) is used to connect to the server located in localhost. is the username root? Copy the code as follows :? Php @ mysql_connect The code is as follows:

Mysql_connect ("localhost", "root", "1981427") // connect to the server on localhost. the username is root.
?>

The code is as follows:

@ Mysql_connect ("localhost", "root", "1981427 ")
Or die ("database server connection failed ");
?>

The code is as follows:

@ Mysql_connect ("localhost", "root", "1981427") // you must connect to the database server before selecting a database.
Or die ("database server connection failed ");
@ Mysql_select_db ("test") // select the database mydb
Or die ("The database does not exist or is unavailable ");
?>

The http://www.bkjia.com/PHPjc/319923.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/319923.htmlTechArticle code is as follows :? Php mysql_connect ("localhost", "root", "1981427") // connect to the server located in localhost. the username is root? The code is as follows :? Php @ mysql_connect...