original_string: protected function _triggerErrors($file)
      {
          if (!empty($file['error'])) {
              switch ((int)$file['error']) {
                  case UPLOAD_ERR_INI_SIZE:
                      $message = __('The uploaded file exceeds the upload_max_filesize directive in php.ini : {0}', ini_get('upload_max_filesize'));
                      break;
  
                  case UPLOAD_ERR_FORM_SIZE:
                      $message = __('The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.');
                      break;
  
                  case UPLOAD_ERR_NO_FILE:
                      $message = false;
                      break;
  
                  case UPLOAD_ERR_PARTIAL:
                      $message = __('The uploaded file was only partially uploaded.');
                      break;
  
                  case UPLOAD_ERR_NO_TMP_DIR:
                      $message = __('Missing a temporary folder.');
                      break;
  
                  case UPLOAD_ERR_CANT_WRITE:
                      $message = __('Failed to write file to disk.');
                      break;
  
                  case UPLOAD_ERR_EXTENSION:
                      $message = __('A PHP extension stopped the file upload.');
                      break;
  
                  default:
                      $message = __('Unknown upload error.');
              }
  
              return $message;
          }
      }
code: protected function _triggerErrors($file)
      {
          if (!empty($file['error'])) {
              switch ((int)$file['error']) {
                  case UPLOAD_ERR_INI_SIZE:
                      $message = __('The uploaded file exceeds the upload_max_filesize directive in php.ini : {0}', ini_get('upload_max_filesize'));
                      break;
  
                  case UPLOAD_ERR_FORM_SIZE:
                      $message = __('The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.');
                      break;
  
                  case UPLOAD_ERR_NO_FILE:
                      $message = false;
                      break;
  
                  case UPLOAD_ERR_PARTIAL:
                      $message = __('The uploaded file was only partially uploaded.');
                      break;
  
                  case UPLOAD_ERR_NO_TMP_DIR:
                      $message = __('Missing a temporary folder.');
                      break;
  
                  case UPLOAD_ERR_CANT_WRITE:
                      $message = __('Failed to write file to disk.');
                      break;
  
                  case UPLOAD_ERR_EXTENSION:
                      $message = __('A PHP extension stopped the file upload.');
                      break;
  
                  default:
                      $message = __('Unknown upload error.');
              }
  
              return $message;
          }
      }
code_tokens: protected function _triggerErrors ( $ file ) { if ( ! empty ( $ file [ 'error' ] ) ) { switch ( ( int ) $ file [ 'error' ] ) { case UPLOAD_ERR_INI_SIZE : $ message = __ ( 'The uploaded file exceeds the upload_max_filesize directive in php.ini : {0}' , ini_get ( 'upload_max_filesize' ) ) ; break ; case UPLOAD_ERR_FORM_SIZE : $ message = __ ( 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.' ) ; break ; case UPLOAD_ERR_NO_FILE : $ message = false ; break ; case UPLOAD_ERR_PARTIAL : $ message = __ ( 'The uploaded file was only partially uploaded.' ) ; break ; case UPLOAD_ERR_NO_TMP_DIR : $ message = __ ( 'Missing a temporary folder.' ) ; break ; case UPLOAD_ERR_CANT_WRITE : $ message = __ ( 'Failed to write file to disk.' ) ; break ; case UPLOAD_ERR_EXTENSION : $ message = __ ( 'A PHP extension stopped the file upload.' ) ; break ; default : $ message = __ ( 'Unknown upload error.' ) ; } return $ message ; } }
docstring: Trigger upload errors.
  
  @param  array $file The file to check.
  
  @return string|int|void
docstring_tokens: Trigger upload errors .