Kann nicht mehrere Dateien mit CodeIgniter 3 hochladen

Question

Mit meinem Code unter es kann nur die einzelne Datei hochgeladen werden, aber kann nicht mehrere Dateien hochladen bitte beraten Sie mich, was ich falsch mache.

Hier ist die Fehlermeldung.

Array ([Fehler] => Sie nicht ausgewählt haben, eine Datei hochzuladen.

)

UPDATE meine Frage wenn ich

echo $i.":".$_FILES['file_upload']['name'][$i].'<br/>'; 

Hier ist das Ergebnis

0: Heading-Titel-bg.jpg 1: varun.jpg

Aber nachdem ich den Code

geändert

$_FILES['file_upload']['name'] = $_FILES['file_upload']['name'][$i]; 
echo $i.":".$_FILES['file_upload']['name'].'<br/>'; 

Hier ist das Ergebnis:

0 : heading-title-bg.jpg 1: e

// CONTROLLER

public function addPhoto(){ 

      if (!empty($_FILES)): 
       $count = count($_FILES['file_upload']['name']); 
       for($i =0; $i<$count;$i++): 

        $_FILES['file_upload']['name']  = $_FILES['file_upload']['name'][$i]; 
        $_FILES['file_upload']['type']  = $_FILES['file_upload']['type'][$i]; 
        $_FILES['file_upload']['tmp_name'] = $_FILES['file_upload']['tmp_name'][$i]; 
        $_FILES['file_upload']['error']  = $_FILES['file_upload']['error'][$i]; 
        $_FILES['file_upload']['size']  = $_FILES['file_upload']['size'][$i]; 

        $config['upload_path']   = './uploads/employee/'; 
        $config['allowed_types']  = 'jpg|png'; 
        $config['max_size']    = 5000; 
        $config['max_width']   = 0; 
        $config['max_height']   = 0; 
        $config['overwrite']   = FALSE; 
        $config['remove_spaces']  = TRUE; 

        $this->load->library('upload', $config); 
        $this->upload->initialize($config); 


        if($this->upload->do_upload('file_upload')){ 

         $data = $this->upload->data(); 
         echo "<pre>"; 
         print_r($data); 
         echo "</pre>"; 

        }else{ 
         $error = array('error' => $this->upload->display_errors()); 
         print_r($error); 
        } 

       endfor; 

      endif; //$_FILE 

    } 

VIEW

<input type="file" name="file_upload[]" class="form-control-file" id="fileUpload" multiple> 

Answer 1

Dies ist in meinem Projekt arbeiten Code

$data = array(); 
      $filesCount = count($_FILES['daily_records']['name']); 
      for($i = 0; $i < $filesCount; $i++){ 
      $_FILES['daily_record']['name'] = $time."-".$_FILES['daily_records']['name'][$i]; 
      $_FILES['daily_record']['type'] = $_FILES['daily_records']['type'][$i]; 
      $_FILES['daily_record']['tmp_name'] = $_FILES['daily_records']['tmp_name'][$i]; 
      $_FILES['daily_record']['error'] = $_FILES['daily_records']['error'][$i]; 
      $_FILES['daily_record']['size'] = $_FILES['daily_records']['size'][$i]; 
      $uploadPath = './assets/uploads/daily_records/daily_record'; 
      $config['upload_path'] = $uploadPath; 
      $config['allowed_types'] = 'gif|jpg|png|pdf|docx'; 
      //$config['max_size'] = '100'; 
      //$config['max_width'] = '1024'; 
      //$config['max_height'] = '768'; 

      $this->load->library('upload', $config); 
      $this->upload->initialize($config); 
      if($this->upload->do_upload('daily_record')){ 
      $fileData = $this->upload->data(); 
      $file_name = $fileData['file_name']; 
      echo $file_name; 
    } 
} 

Answer 2

Ich habe bereits von mir festgelegt.

Hier ist mein abschließender Code jetzt Arbeit für mich.

   foreach ($_FILES as $key => $v) { 

        for ( $i = 0; $i < count($v['name']); $i++){ 
         $_FILES['file_upload']['name']  = $v['name'][$i]; 
         $_FILES['file_upload']['type']  = $v['type'][$i]; 
         $_FILES['file_upload']['tmp_name'] = $v['tmp_name'][$i]; 
         $_FILES['file_upload']['error']  = $v['error'][$i]; 
         $_FILES['file_upload']['size']  = $v['size'][$i]; 

         //echo $_FILES['file_upload']['name'] ; 

         if(! $this->upload->do_upload('file_upload')){ 
          $error = array('error' => $this->upload->display_errors()); 
          print_r($error); 

         }else{ 
          $data = $this->upload->data(); 
          echo "<pre>"; 
          print_r($data); 
          echo "</pre>"; 
         } 
        }      
       }