# sqlsrv_client_info

(No version information available, might only be in Git)

sqlsrv_client_info — Returns information about the client and specified connection

### 说明

sqlsrv_client_info ( resource `$conn` ) : array

Returns information about the client and specified connection

### 参数

`conn`

  The connection about which information is returned.

### 返回值

Returns an associative array with keys described in the table below. Returns `FALSE` otherwise.

Array returned by sqlsrv_client_info
Key | Description
--- | ---
DriverDllName | SQLNCLI10.DLL
DriverODBCVer | ODBC version (xx.yy)
DriverVer | SQL Server Native Client DLL version (10.5.xxx)
ExtensionVer | php_sqlsrv.dll version (2.0.xxx.x)

### 范例

Example #1 sqlsrv_client_info() example

    <?php
    $serverName = "serverName\sqlexpress";
    $connOptions = array("UID"=>"username", "PWD"=>"password");
    $conn = sqlsrv_connect( $serverName, $connOptions );

    if( $conn === false ) {
        die( print_r( sqlsrv_errors(), true));
    }

    if( $client_info = sqlsrv_client_info( $conn)) {
        foreach( $client_info as $key => $value) {
            echo $key.": ".$value."<br />";
        }
    } else {
        echo "Error in retrieving client info.<br />";
    }
    ?>

### 参见

- sqlsrv_server_info() - Returns information about the server