public function JuiceboxGallery::removeImage in Juicebox HTML5 Responsive Image Galleries 8.2

Same name and namespace in other branches

1. 8.3 src/JuiceboxGallery.php \Drupal\juicebox\JuiceboxGallery::removeImage()

Remove an image from the gallery.

Parameters

int $id: The id of an existing image that was already added to the gallery. This id should match the index for the image as returned by getImages().

Return value

bool Returns TRUE on successful removal and FALSE on failure.

Overrides JuiceboxGalleryInterface::removeImage

File

src/JuiceboxGallery.php, line 162

Class

JuiceboxGallery

Class to generate the script and markup for a Juicebox gallery.

Namespace

Drupal\juicebox

Code

public function removeImage($id) {
  if (!empty($this->images[$id])) {
    unset($this->images[$id]);
    return TRUE;
  }
  return FALSE;
}