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이 문서에서는 PHP 중국어 웹사이트 매뉴얼 풀어 주다
(PECL mysqlnd-uh >= 1.0.0-alpha)
MysqlndUhConnection::getHostInformation — Returns a string representing the type of connection used
$connection
)Returns a string representing the type of connection used.
connection
Mysqlnd connection handle. Do not modify!
Connection description.
Example #1 MysqlndUhConnection::getHostInformation() example
<?php
class proxy extends MysqlndUhConnection {
public function getHostInformation ( $res ) {
printf ( "%s(%s)\n" , __METHOD__ , var_export ( func_get_args (), true ));
$ret = parent :: getHostInformation ( $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 -> host_info );
?>
以上例程会输出:
proxy::getHostInformation(array ( 0 => NULL, )) proxy::getHostInformation returns 'Localhost via UNIX socket' string(25) "Localhost via UNIX socket"