library relnode-php

czproject/relnode-php

RelNode-PHP

Helper class., _(*1)

``` php <?php $root = new Cz\RelNode; $root->addChild('sub/sub1/sub2/sub3', 'sub value'); $root->addChild('sub/sub1/sub2/sub3/sub4', 'sub value 2'); $root->addChild('sub/sub1/sub5', 'sub value 3');, <sub>(*2)</sub>

/** Structure:, <sub>(*3)</sub>

$root └── sub └── sub1 ├── sub2 │ └── sub3 (sub value) [first filled, one of the nearest] │ └── sub4 (sub value 2) │ └── sub5 (sub value 3) [one of the nearest] */, <sub>(*4)</sub>

$node = $root->getFirstFilled(); echo $node->value; // 'sub value', <sub>(*5)</sub>

$nodes = $root->getNearestChildren();, <sub>(*6)</sub>

foreach($nodes as $node) { echo $node->value;, <sub>(*7)</sub>

// Prints:
// 'sub value'
// 'sub value 3'

}, <sub>(*8)</sub>

$node = $root->getNearestOneFor('sub/sub1/sub2/sub3/my-sub'); // returns NULL or RelNode instance echo $node->value; // 'sub value' $node = $root->getNearestOneFor('sub/sub1/sub2/sub3/sub4'); // returns NULL or RelNode instance echo $node->value; // 'sub value 2' ```, <sub>(*9)</sub>

License: New BSD License
Author: Jan Pecha, https://www.janpecha.cz/, <sub>(*10)</sub>