Mehrere Bilder mit Laravel hochgeladen

Question

Ich habe versucht, mehrere Bilder Funktion mit Laravel zu machen, aber ich habe

'Invalid argument supplied for foreach()'

empfangen Dies ist die Funktion in der Steuerung

public function uploadSubmit() { 

$files = Input::file('image'); 
$file_count = count($files); 
$gallery = 0; 

    foreach($files as $file) { 

     $gallery = new Gallery;  
     $rules = array('file' => 'required'); 
     $validator = Validator::make(array('file'=> $file), $rules); 

     if($validator->passes()){ 

     $filename = str_random(20); 
     $file->move(public_path() . '/uploads', $filename . '.' . $file->getClientOriginalExtension()); 
     $imagePath = '/uploads/' . $filename . '.' . $file->getClientOriginalExtension(); 

     $image = Image::make(public_path() . $imagePath); 

      $image->save(); 
    $gallery ++; 
     $gallery->image = $imagePath; 
     $gallery->save(); 
     } 
    } 
    if($gallery == $file_count){ 
     return Redirect::to('/admin/upload')->with('message', 'image added.'); 
    } 
    else 
    { 
     return Redirect::to('/admin/upload')->withInput()->withErrors($validator); 
    }  

} 

Als ich var_dump($files); es NULL zurückgibt.

Die Form ist

{{ Form::open() }} 
    {{ Form::file('image[]', array('multiple'=>true)) }} 
     <hr /> 
     <button type="submit" class="btn btn-primary">upload</button>   
{{ Form::close() }} 

Meine Route:

Route::get ('/admin/upload', ['uses' => 'AdminController@upload', 'before' => 'admin']); 
Route::post('/admin/upload', ['uses' => 'AdminController@uploadSubmit', 'before' => 'csrf|admin']); 

Answer 1

make Datei dann, wenn Sie Ihr Formular

{!! Form::open(array('route' => 'image.upload', 'method' => 'POST', 'files' => true)) !!}

{!! Form::open(array('route' => 'image.upload', 'method' => 'POST', 'files' => true)) !!} 
    {{ Form::file('image[]', array('multiple'=>true)) }} 
     <hr /> 
     <button type="submit" class="btn btn-primary">upload</button>   
{{ Form::close() }} 

Ihre Funktion

erstellen

public function uploadSubmit() { 
    $files = Input::file('image'); 
    $file_count = count($files); 
    foreach($files as $file) { 
     $gallery = new Gallery;  
     $rules = array('file' => 'required'); 
     $validator = Validator::make(array('file'=> $file), $rules); 
     if($validator->passes()){ 
      $filename = str_random(20). '.' . $file->getClientOriginalExtension(); 
      $file->move('uploads', $filename); 
     $gallery->image = $filename; 
     $gallery->save(); 
     } 
    } 
}