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mysql_info> <mysql_get_proto_info
Last updated: Fri, 14 Aug 2009

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mysql_get_server_info

(PHP 4 >= 4.0.5, PHP 5)

mysql_get_server_infoLit les informations sur le serveur MySQL

Description

string mysql_get_server_info ([ resource $link_identifier ] )

Lit les informations sur le serveur MySQL.

Liste de paramètres

link_identifier

La connexion MySQL. S'il n'est pas spécifié, la dernière connexion ouverte avec la fonction mysql_connect() sera utilisée. Si une telle connexion n'est pas trouvée, la fonction tentera d'ouvrir une connexion, comme si la fonction mysql_connect() avait été appelée sans argument. Si aucune connexion n'est trouvée ou établie, une alerte E_WARNING est générée.

Valeurs de retour

Retourne la version du serveur MySQL en cas de succès, ou FALSE si une erreur survient.

Exemples

Exemple #1 Exemple avec mysql_get_server_info()

<?php
$link 
mysql_connect('localhost''mysql_user''mysql_password');
if (!
$link) {
die(
'Impossible de se connecter à la base : ' mysql_error());
}
printf("Version du serveur MySQL : %s\n"mysql_get_server_info());
?>

L'exemple ci-dessus va afficher quelque chose de similaire à :

Version du serveur MySQL : 4.0.1-alpha

Voir aussi



mysql_info> <mysql_get_proto_info
Last updated: Fri, 14 Aug 2009
 
add a note add a note User Contributed Notes
mysql_get_server_info
cmscoder at seasamecreek dot info
16-May-2008 11:55
Here is something I put together because I needed a way to pull the MySQL version number from the server without actually having a connection.  This was due to being part of a server info screen prior to installation of a cms.  Users need to know if their MySQL is supported or not prior to installation right? :)

This will scrape the phpinfo page looking for the MySQL row that says Client API version and return the version number after it.  This could also be used to scrape just about anything from the phpinfo page. :)

ob_start();
phpinfo(INFO_MODULES);
$info = ob_get_contents();
ob_end_clean();
$info = stristr($info, 'Client API version');
preg_match('/[1-9].[0-9].[1-9][0-9]/', $info, $match);
$gd = $match[0];
echo 'MySQL:  '.$gd.' <br />';

This will output:
MySQL: 4.1.22 (which is the version on my server)

I know this is crude but it's the only thing I could come up with and there isn't anything like this info available online so here it is.  I suck at preg_match and it would be helpful if someone could modify the string here to stand the test of time.
Kalle Sommer Nielsen
29-May-2007 11:54
An alternative to mysql_get_client_info() is to use the VERSION() function in MySQL language like:

<?php
$query
= mysql_query("SELECT VERSION() as mysql_version");
?>

The output is the same as mysql_get_client_info()
cNOooSPAMlmax1 at o2 dot pl
08-Jul-2006 11:27
That's better:

<?php
mysql_connect
('localhost', 'user', 'password') or
   die(
'Could not connect: ' . mysql_error());
$a = mysql_get_server_info();
$b = substr($a, 0, strpos($a, "-"));
echo
$b;
?>

mysql_info> <mysql_get_proto_info
Last updated: Fri, 14 Aug 2009
 
 
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