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用于在数据库中操作树的Laravel包。

每个节点有3个独特的索引：id, lk和rk。要开始操作树节点，我们学习节点的属性

$prop=array('id'=>5, 'lk'=>3, 'rk'=>8);

或任何部分

$prop=array('lk'=>3);

$node=(new Node)->prepare($prop);

$tree = new Categories();
$tree->getEntireBranch($node);

$tree->getAncestors($node);

$tree->getAncestorNode($node);

$tree->getDescendant($node);

$tree->getDescendantNode($node);

$tree->getTree();

$tree->createNode($parantNode, $nodeName);

$tree->renameNode($node, $newName)

$tree->deleteNode($node);

$tree->cleanTree();

移动节点

$tree->moveNode($node, $newParent);

$check= new CheckOfTree(new Categories);
$check->inspect();