Convert MySQL to MySQLi

$link = mysql_connect("host", "username", "password");
mysql_select_db("database_name");

mysqli_connect ( "host", "username", "password", "database_name" );

mysql_affected_rows->mysqli_affected_rows($dbconnection)
mysql_close->mysqli_close($dbconnection)
mysql_data_seek->mysqli_data_seek($result,$offset)
mysql_errno->mysqli_errno($dbconnection)
mysql_error->mysqli_error($dbconnection)
mysql_fetch_array->mysqli_fetch_array($result,$type)
mysql_fetch_assoc->mysqli_fetch_assoc($result)
mysql_fetch_lengths->mysqli_fetch_lengths($result)
mysql_fetch_object->mysqli_fetch_object($result,$class,$params)
mysql_fetch_row->mysqli_fetch_row($result)
mysql_field_seek->mysqli_field_seek($result,$number)
mysql_free_result->mysqli_free_result(result)
mysql_get_client_info->mysqli_get_client_info($dbconnection)
mysql_get_host_info->mysqli_get_host_info($dbconnection)
mysql_get_proto_info->mysqli_get_proto_info($dbconnection)
mysql_get_server_info->mysqli_get_server_info($dbconnection)
mysql_info->mysqli_info($dbconnection)
mysql_insert_id->mysqli_insert_id($dbconnection)
mysql_num_rows->mysqli_num_rows($result)
mysql_ping->mysqli_ping($dbconnection)
mysql_query->mysqli_query($dbconnection,$query)
mysql_real_escape_string->mysqli_real_escape_string($dbconnection)
mysql_select_db->mysqli_select_db($dbconnection,$database)
mysql_set_charset->mysqli_set_charset($dbconnection,$charset)
mysql_stat->mysqli_stat($dbconnection)
mysql_thread_id->mysqli_thread_id($dbconnection)