protected function AnnotationObject::doMerge in Markdown 8.2

Merges values with this plugin.

Parameters

array|\Traversable $values: The values to merge.

array $excludedProperties: Optional. The properties to exclude when merging values.

Return value

static

2 calls to AnnotationObject::doMerge()

AnnotationObject::merge in src/Annotation/AnnotationObject.php

Merges values with this plugin.

AnnotationObject::__construct in src/Annotation/AnnotationObject.php

AnnotationObject constructor.

File

src/Annotation/AnnotationObject.php, line 197

Class

AnnotationObject

Base annotation class for retrieving the annotation as an object.

Namespace

Drupal\markdown\Annotation

Code

protected function doMerge($values, array $excludedProperties = []) {
  if ($values instanceof \Traversable) {
    $values = iterator_to_array($values);
  }
  if (!is_array($values)) {
    return $this;
  }
  if ($excludedProperties) {
    $excludedProperties = array_unique($excludedProperties);
  }
  foreach ($values as $key => $value) {

    // Skip excluded properties.
    if ($excludedProperties && in_array($key, $excludedProperties, TRUE)) {
      continue;
    }
    if ($key === 'id' && !$value instanceof Identifier) {
      $value = new Identifier($value);
    }
    if (property_exists($this, $key) || $key[0] === '_') {
      if (is_array($value)) {
        $existing = $this
          ->offsetGet($key);
        if (is_array($existing)) {
          $value = NestedArray::mergeDeep($existing, $value);
        }
      }
      if (isset($value)) {
        $this
          ->offsetSet($key, $value);
      }
    }
  }
  return $this;
}