Very friendly of Hildegard that she has posted my approach here. But she has overlooked a correction which I have added in the German Forum.
The last two functions should correctly rather be like this:
* Function to fetch the last insertID
* @[member='author'] Bobby Easland
* @version 1.0
* @[member='Return'] integer
*/
function InsertID() {
return mysqli_insert_id($this->link_id);
}
/**
* Function to free the resource
* @[member='author'] Bobby Easland
* @version 1.0
* @[member='param'] resource $resource_id
* @[member='Return'] boolean
*/
function Free($resource_id){
return mysqli_free_result($resource_id);
} # end function
De Dokta, a member of the German osc support forum rewrote a part of the seo.class.php:
Lines 63 - 156:
function SEO_DataBase($host, $user, $db, $pass){
$this->host = $host;
$this->user = $user;
$this->db = $db;
$this->pass = $pass;
$this->ConnectDB();
//// $this->SelectDB();
} # end function
/**
* Function to connect to MySQL
* @[member='author'] Bobby Easland
* @version 1.1
*/
function ConnectDB(){
$this->link_id = mysqli_connect($this->host, $this->user, $this->pass, $this->db);
if (!$this->link_id) {
die('Connect Error (' . mysqli_connect_errno() . ') '
. mysqli_connect_error());
}
} # end function
/**
* Function to select the database
* @[member='author'] Bobby Easland
* @version 1.0
* @[member='Return'] resoource
*
function SelectDB(){
return mysqli_select_db($this->link_id, $this->db);
} # end function
/**
* Function to perform queries
* @[member='author'] Bobby Easland
* @version 1.0
* @[member='param'] string $query SQL statement
* @[member='Return'] resource
*/
function Query($query){
$result = mysqli_query($this->link_id, $query);
return $result;
} # end function
/**
* Function to fetch array
* @[member='author'] Bobby Easland
* @version 1.0
* @[member='param'] resource $resource_id
* @[member='param'] string $type MYSQL_BOTH or MYSQL_ASSOC
* @[member='Return'] array
*/
function FetchArray($resource_id, $type = MYSQL_BOTH){
if ($resource_id)
{
$result = mysqli_fetch_array($resource_id, $type);
return $result;
}
return false;
} # end function
/**
* Function to fetch the number of rows
* @[member='author'] Bobby Easland
* @version 1.0
* @[member='param'] resource $resource_id
* @[member='Return'] mixed
*/
function NumRows($resource_id){
return @mysqli_num_rows($resource_id);
} # end function
/**
* Function to fetch the last insertID
* @[member='author'] Bobby Easland
* @version 1.0
* @[member='Return'] integer
*/
function InsertID() {
return mysqli_insert_id();
}
/**
* Function to free the resource
* @[member='author'] Bobby Easland
* @version 1.0
* @[member='param'] resource $resource_id
* @[member='Return'] boolean
*/
function Free($resource_id){
return @mysqli_free_result($resource_id);
} # end function
De Dokta tested his modification on php 5.4, I tested it on php 5.5 and it seems to work correctly.
New 
weinhexe got a reaction from Mort-lemur in [CONTRIBUTION] Ultimate SEO URLs v2.1 - by Chemo