Description:
------------
The mysqli_real_connect page and the mysqli_options pages differ on the valid option constants that may be passed to mysqli_options.  mysqli_real_connect appears to have been updated, while mysqli_options is outdated.

On the mysqli_options page, the constant for using the compressed protocol is listed as 'MYSQLI_OPT_COMPRESS.'  This, however, results in incorrect behavior.  The mysqli_real_connect page lists the constant as 'MYSQLI_CLIENT_COMPRESS,' which does produce the correct behavior.

Reproduce code:
---------------
//As suggested by mysqli_options documentation
$MyConn = mysqli_init();
$MyConn->options( MYSQLI_OPT_COMPRESS, 1 );
if(! $MyConn->real_connect( ... ) )
{
    print( 'Connection failed: ' . mysqli_connect_error() );
}
...
$MyConn->close();

Expected result:
----------------
Expect no output to browser/logs.

Actual result:
--------------
Warning: options() expects parameter 1 to be long, string given in F:\www\hillel\mysql.php on line 3