Je pense que je ne fais pas les appelles correctements, car apparement la class mysqli est consideree abstract.
Fatal error: Class MyMysqli contains 2 abstract methods and must therefore be declared abstract or implement the remaining methods (iMyMysqli::__contruct, iMyMysqli::Selectionner)
class MyMysqli extends mysqli implements iMyMysqli {
....
public function __construct($server="", $login="", $password="") {
$this->server = $server;
$this->login = $login;
$this->password = $password;
$this->connection = parent::__construct($this->server,$this->login,$this->password,$this->db);
....
Avec l'interface de ma class j'obtient un message different:EDIT: J'ai trouvais la solution: supprimer ces fonctions de l'interface, je verifie que ça marche.Fatal error: Class MyMysqli contains 2 abstract methods and must therefore be declared abstract or implement the remaining methods (iMyMysqli::__contruct, iMyMysqli::Selectionner)