mysql_connect



si un deuxième appel est fait à mysql_connect() avec les mêmes arguments, aucune nouvelle connexion ne sera établie, mais plutôt, l'identifiant de la connexion déjà ouverte sera retourné. le paramètre new_link modifie ce comportement et permet à mysql_connect() de toujours ouvrir une nouvelle connexion, même si 

mysql_connect

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description. resource mysql_connect ([ string $server = ini_get("mysql.default_host") [, string $username = ini_get("mysql.default_user") [, string $password = ini_get("mysql.default_password") [, bool $new_link = false [, int $client_flags = ]]]]] ). ouvre ou réutilise une connexion à un serveur mysql. mysql_connect. open a connection to a mysql server. warning. this extension was deprecated in php .., and it was removed in php ... instead, the mysqli or pdo_mysql extension should be used. see also mysql: choosing an api guide and related faq for more information. alternatives to this function 

mysql_connect

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mysql connection using php script. php provides mysql_connect() function to open a database connection. this function takes five parameters and returns a mysql link identifier on success or false on failure. try just using the function. $link = mysqli_connect($host,$user,$pass,$db). the order is host, user, pass, db. php.net/manual/en/function.mysqliconnect.php.

mysql_connect

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<?php $host='ip or server name (usually "localhost") '; $user='database user'; $password='database password'; $db='database name'; php . o earlier (deprecated) $con = mysql_connect($host,$user,$password) or exit("connection error"); $connection = mysql_select_db($db, $con); php . (new method)  specifies the password to log in with. default is "". newlink, optional. if a second call is made to mysql_connect() with the same arguments, no new connection will be established; instead, the identifier of the already opened connection will be returned. clientflag, optional. can be a combination of the following constants:.

mysql_connect

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when you tried to connect to the mysql database using php, you will find two types of functions for the connection. which are mysql_connect and mysql_pconnect. description. resource mysql_connect ( [string server [, string username [, string password [, bool new_link [, int client_flags]]]]] ). mysql_connect() retourne une ressource de connexion au serveur mysql en cas de succès, et sinon false. mysql_connect() établit une connexion à un serveur mysql. tous les arguments sont 

mysql_connect

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description. the mysql_connect command returns a longint that can be passed to any mysqlconnect for d methods that expect a connection id. mysql_connect returns when the connection could not be established. use mysql_lastconnectfailure to get the reason for this failure. once you are done with the 

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