Refactoring the models

[rnomals]

In files created in models, I noticed that $conn=Database::conn(); is included in each and every file, please include that part in the constructor of the model.php; so you can inherit that into all of the files in the model. You can further refactor by writing queries as a separate function in the model.php, for example, you can write delete function inside model.php as follows:
public function delete($id , $tableName){ $sql = "DELETE FROM" + $tableName +" WHERE id='"+$id'"; //rest of the code goes here }
Refer to how Codeigniter did this link

[ov1n]

Thank you sir . the insert functions and select functions have been implemented in the model.php already.