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public function BookOutlineStorageInterface::getChildRelativeDepth in Zircon Profile 8.0

Same name and namespace in other branches
  1. 8 core/modules/book/src/BookOutlineStorageInterface.php \Drupal\book\BookOutlineStorageInterface::getChildRelativeDepth()

Gets child relative depth.

Parameters

array $book_link: The book link.

int $max_depth: The maximum supported depth of the book tree.

Return value

int The depth of the searched book.

1 method overrides BookOutlineStorageInterface::getChildRelativeDepth()
BookOutlineStorage::getChildRelativeDepth in core/modules/book/src/BookOutlineStorage.php
Gets child relative depth.

File

core/modules/book/src/BookOutlineStorageInterface.php, line 64
Contains \Drupal\book\BookOutlineStorageInterface.

Class

BookOutlineStorageInterface
Defines a common interface for book outline storage classes.

Namespace

Drupal\book

Code

public function getChildRelativeDepth($book_link, $max_depth);