Upload multiple image doesn't store to databased and path folder - php

Question

I'm making upload multiple image and stored to one field. But I have a proble with my code, images can't store to database and to path folder. May be you can help me please
This is my controller
public function post() {
if(empty($_FILES['file']['name'])) {
$data = array( 'id_merk' => $this->input->post('id_merk'),
'createdAt' => $this->input->post('createdAt')
);
// var_dump($data);
$this->m_barang->post( $data );
$this->session->set_flashdata('success', 'success');
redirect('admin/merk');
} else {
$count = count($_FILES['file']['size']);
foreach($_FILES as $value){
for($s=0; $s<=$count-1; $s++) {
$_FILES['file']['name'] = $value['name'][$s];
$_FILES['file']['type'] = $value['type'][$s];
$_FILES['file']['tmp_name'] = $value['tmp_name'][$s];
$_FILES['file']['error'] = $value['error'][$s];
$_FILES['file']['size'] = $value['size'][$s];
// $config['file_name'] = 'pict_'.date('Y_m_d_H_i_s').'.jpg';
$config['upload_path'] = './upload/be/barang';
$config['allowed_types'] = 'gif|GIF|jpg|JPG|jpeg|JPEG|png|PNG';
$config['max_size'] = '8000';
$config['max_width'] = '1366';
$config['max_height'] = '1024';
$this->load->library('upload', $config);
$this->upload->do_upload();
$data = $this->upload->data();
$name_array[] = $data['file_name'];
}
}
$names = implode(', ', $name_array);
$data = array( 'id_merk' => $this->input->post('id_merk'),
'photo_barang' => $names
);
$this->m_barang->post( $data );
$this->session->set_flashdata('success', 'gambar ada');
redirect('admin/merk');
}
}
and this is my view
<input class="form-control" name="file[]" id="files" type="file" multiple="multiple">
Please, can you help me how to fix my problem with my code?

Answer 1

First, Use only 1 loop to upload the multiple images.
Second, give name attribute of <input type="file"> to $this->upload->do_upload()
Third, if uploading path inside the application folder then use APPPATH.'upload/be/barang' or if outside the application folder use FCPATH.'upload/be/barang'
$count = count($_FILES['file']['size']);
for($s=0; $s<=$count-1; $s++) {
$_FILES['file']['name'] = $_FILES['file']['name'][$s];
$_FILES['file']['type'] = $_FILES['file']['type'][$s];
$_FILES['file']['tmp_name'] = $_FILES['file']['tmp_name'][$s];
$_FILES['file']['error'] = $_FILES['file']['error'][$s];
$_FILES['file']['size'] = $_FILES['file']['size'][$s];
$config['upload_path'] = './upload/be/barang';
$config['allowed_types'] = 'gif|GIF|jpg|JPG|jpeg|JPEG|png|PNG';
$config['max_size'] = '8000';
$config['max_width'] = '1366';
$config['max_height'] = '1024';
$this->load->library('upload', $config);
if(!$this->upload->do_upload('file')){
//image uploading error
}else{
$data = $this->upload->data();
$name_array[] = $data['file_name'];
}
}