Search results
Results from the WOW.Com Content Network
The connect() / mysqli_connect() function opens a new connection to the MySQL server.
Description ¶. This function is an alias of: mysqli::__construct () If mysqli exception mode is not enabled and a connection fails, then mysqli_connect () returns false instead of an object. The mysqli_connect_error () function can be used to fetch the connection error.
The mysqli_connect() function in PHP is used to establish a connection to a MySQL database. This function initiates a connection to the MySQL server and returns a connection object on success, or FALSE failure.
PHP provides mysql_connect () function to open a database connection. This function takes a single parameter, which is a connection returned by the mysql_connect () function. You can disconnect from the MySQL database anytime using another PHP function mysql_close ().
In PHP's mysqli doc, it says mysqli mysqli_connect ([ string $host = ini_get("mysqli.default_host") [, string $username = ini_get("mysqli.default_user") [, string $passwd = ini_get("mysqli.
mysql_connect — Open a connection to a MySQL Server. Warning. This extension was deprecated in PHP 5.5.0, and it was removed in PHP 7.0.0. Instead, the MySQLi or PDO_MySQL extension should be used. See also MySQL: choosing an API guide. Alternatives to this function include: mysqli_connect () PDO::__construct () Description ¶. mysql_connect (
mysqli::real_connect — Opens a connection to a mysql server; mysqli::real_escape_string — Escapes special characters in a string for use in an SQL statement, taking into account the current charset of the connection; mysqli::real_query — Execute an SQL query; mysqli::reap_async_query — Get result from async query; mysqli::refresh ...
To establish a connection between PHP and MySQL, you'll need to use the mysqli_connect() function. This function takes three parameters: the server name, username, and password. Here is an example of how to use the mysqli_connect() function: <?php $server = "localhost"; $username = "your_username"; $password = "your_password";
This function is an alias of: mysqli::__construct() Note: If mysqli exception mode is not enabled and a connection fails, then mysqli_connect() returns false instead of an object. The mysqli_connect_error() function can be used to fetch the connection error.
mysqli_* functions are used with a mysqli_connect resource and mysql_* functions are used with a mysql_connect resource. mysqli has more features and is the more current version to use. you may also want to look into PDO which is an OO way of connecting to databases.