LI tree * nodeDecorator: Closure (null) - uses $node as argument and returns decorated item as string * rootOpen: string || Closure ('

') - branch start, closure will be given $children as a parameter * rootClose: string ('

') - branch close * childStart: string || Closure ('

') - start of node, closure will be given $node as a parameter * childClose: string ('

') - close of node * childSort: array || keys allowed: field: field to sort on, dir: direction. 'asc' or 'desc' * @param bool $includeNode - Include node on results? * * @return array|string */ public function childrenHierarchy($node = null, $direct = false, array $options = [], $includeNode = false); /** * Retrieves the nested array or the decorated output. * * Uses options to handle decorations * NOTE: nodes should be fetched and hydrated as array * * @throws \Gedmo\Exception\InvalidArgumentException * * @param array $nodes - list o nodes to build tree * @param array $options : * decorate: boolean (false) - retrieves tree as UL->LI tree * nodeDecorator: Closure (null) - uses $node as argument and returns decorated item as string * rootOpen: string || Closure ('

') - branch start, closure will be given $children as a parameter * rootClose: string ('

') - branch close * childStart: string || Closure ('

') - start of node, closure will be given $node as a parameter * childClose: string ('

') - close of node * * @return array|string */ public function buildTree(array $nodes, array $options = []); /** * Process nodes and produce an array with the * structure of the tree * * @param array $nodes - Array of nodes * * @return array - Array with tree structure */ public function buildTreeArray(array $nodes); /** * Sets the current children index. * * @param string $childrenIndex */ public function setChildrenIndex($childrenIndex); /** * Gets the current children index. * * @return string */ public function getChildrenIndex(); }