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Ce document utilise Manuel du site Web PHP chinois Libérer
(PECL mysqlnd-uh >= 1.0.0-alpha)
MysqlndUhConnection::getServerInformation — Returns the version of the MySQL server
$connection
)Returns the version of the MySQL server.
connection
Mysqlnd connection handle. Do not modify!
The server version.
Example #1 MysqlndUhConnection::getServerInformation() example
<?php
class proxy extends MysqlndUhConnection {
public function getServerInformation ( $res ) {
printf ( "%s(%s)\n" , __METHOD__ , var_export ( func_get_args (), true ));
$ret = parent :: getServerInformation ( $res );
printf ( "%s returns %s\n" , __METHOD__ , var_export ( $ret , true ));
return $ret ;
}
}
mysqlnd_uh_set_connection_proxy (new proxy ());
$mysqli = new mysqli ( "localhost" , "root" , "" , "test" );
var_dump ( $mysqli -> server_info );
?>
以上例程会输出:
proxy::getServerInformation(array ( 0 => NULL, )) proxy::getServerInformation returns '5.1.45-debug-log' string(16) "5.1.45-debug-log"