function EntityDisplayBase::getHighestWeight

Overrides EntityDisplayInterface::getHighestWeight

File

core/lib/Drupal/Core/Entity/EntityDisplayBase.php, line 387

Class

EntityDisplayBase

Provides a common base class for entity view and form displays.

Namespace

Code

public function getHighestWeight() {
    $weights = [];
    // Collect weights for the components in the display.
    foreach ($this->content as $options) {
        if (isset($options['weight'])) {
            $weights[] = $options['weight'];
        }
    }
    // Let other modules feedback about their own additions.
    $weights = array_merge($weights, \Drupal::moduleHandler()->invokeAll('field_info_max_weight', [
        $this->targetEntityType,
        $this->bundle,
        $this->displayContext,
        $this->mode,
    ]));
    return $weights ? max($weights) : NULL;
}