42 lines
774 B
PHP
42 lines
774 B
PHP
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<?php
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/*
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* traverse the entire tree from root
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*/
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$root = $manager->getTable('Model')->getTree()->fetchRoot();
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if($root->exists())
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{
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$tree = $root->traverse();
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while($node = $tree->next())
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{
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// output your tree here
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}
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}
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// or the optimised approach using tree::fetchTree
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$tree = $manager->getTable('Model')->getTree()->fetchTree();
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while($node = $tree->next())
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{
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// output tree here
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}
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/*
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* traverse a branch of the tree
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*/
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$record = $manager->getTable('Model')->find($pk);
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if($record->exists())
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{
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$branch = $record->traverse();
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while($node = $branch->next())
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{
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// output your tree here
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}
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}
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// or the optimised approach
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$branch = $manager->getTable('Model')->getTree()->fetchBranch($pk);
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while($node = $branch->traverse())
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{
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// output your tree here
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}
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?>
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