src/Mysql.php
public function delete() : int
    {
        $sql = "DELETE FROM `".$this->tableName."` "
            . "WHERE `".$this->primaryKey."` = '".$this->id."';";
        return $this->db->exec($sql);
    }
public function delete() : int
    {
        $sql = "DELETE FROM `".$this->tableName."` "
            . "WHERE `".$this->primaryKey."` = '".$this->id."';";
        return $this->db->exec($sql);
    }
public function delete ( ) : int { $ sql = "DELETE FROM `" . $ this -> tableName . "` " . "WHERE `" . $ this -> primaryKey . "` = '" . $ this -> id . "';" ; return $ this -> db -> exec ( $ sql ) ; }
Delete Row from DB Table
@return int
Delete Row from DB Table