Parser.php

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<?php
namespace TYPO3\CMS\Core\Tests\Functional\Framework\Frontend;

class Parser implements \TYPO3\CMS\Core\SingletonInterface {

    protected $paths = array();

    protected $records = array();

    public function getPaths() {
        return $this->paths;
    }

    public function getRecords() {
        return $this->records;
    }

    public function parse(array $structure, array $path = array()) {
        $this->process($structure);
    }

    protected function process(array $iterator, array $path = array()) {
        foreach ($iterator as $identifier => $properties) {
            $this->addRecord($identifier, $properties);
            $this->addPath($identifier, $path);
            foreach ($properties as $propertyName => $propertyValue) {
                if (!is_array($propertyValue)) {
                    continue;
                }
                $nestedPath = array_merge($path, array($identifier, $propertyName));
                $this->process($propertyValue, $nestedPath);
            }
        }
    }

    protected function addRecord($identifier, array $properties) {
        if (isset($this->records[$identifier])) {
            return;
        }

        foreach ($properties as $propertyName => $propertyValue) {
            if (is_array($propertyValue)) {
                unset($properties[$propertyName]);
            }
        }

        $this->records[$identifier] = $properties;
    }

    protected function addPath($identifier, array $path) {
        if (!isset($this->paths[$identifier])) {
            $this->paths[$identifier] = array();
        }

        $this->paths[$identifier][] = $path;
    }

}