Generating zip file receiving file input

Question

I have to generate the zip via an upload via file input, get compressed if not compressed and get it ready for download. It is working, the problem is that if the file sent is zip it compresses again and generates another zip if it is . pdf it compresses and uploads . pdf as well. Why are you duplicating zip file? I would like to resolve this issue.

public function beforeSave($insert)
    {
        if ($insert) {
            date_default_timezone_set('America/Recife');

            $this->data = date('d/m/Y');
            $this->hora = date('H:i');
            $this->dir = str_replace('', '', $this->nome . $_FILES['doc1']['name']);
            $zip = new \ZipArchive();
            if ($zip->open('../documentos/' . $this->dir . '.zip', \ZipArchive::CREATE) === TRUE) {

                foreach ($_FILES as $key => $file) {
                    if ($file['name']) {
                        $zip->addFile($file['tmp_name'], $file['name']);
                    }
                }

                $zip->close();
                $nome = $this->dir;

                move_uploaded_file($_FILES['doc1']['tmp_name'], '../documentos/' . $nome);
                Yii::$app->session->setFlash('success', "Documentos registrados com sucesso.");
                return true;
            }
        }
    }
}

Answer 1

Once you created the object Ziparchive and gave him a name, this file was created on the disk.

At the end you invoke the function move_uploaded_file() that will take the original file and copy also to the same folder.

I mean, you don’t need this line:

move_uploaded_file($_FILES['doc1']['tmp_name'], '../documentos/' . $nome);

Try to comment and test the routine again.