Tubee\Endpoint\Xml\Converter::xmlToArray()

Complexity

Conditions	11
Paths	10

Size

Total Lines

40

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	19
CRAP Score	11.307

Importance

Changes

0

<?php
    public static function xmlToArray($root)
    {
        $result = [];

        if ($root->hasAttributes()) {
            $attrs = $root->attributes;
            foreach ($attrs as $attr) {
                $result['@attributes'][$attr->name] = $attr->value;
            }
        }

        if ($root->hasChildNodes()) {
            $children = $root->childNodes;

            if ($children->length == 1) {
                $child = $children->item(0);

                if ($child->nodeType === XML_TEXT_NODE || $child->nodeType === XML_CDATA_SECTION_NODE) {
                    $result['_value'] = $child->nodeValue;

                    return count($result) == 1 ? $result['_value'] : $result;
                }
            }

            $groups = [];
            foreach ($children as $child) {
                if (!isset($result[$child->nodeName])) {
                    $result[$child->nodeName] = self::xmlToArray($child);
                } else {
                    if (!isset($groups[$child->nodeName])) {
                        $result[$child->nodeName] = [$result[$child->nodeName]];
                        $groups[$child->nodeName] = 1;
                    }
                    $result[$child->nodeName][] = self::xmlToArray($child);
                }
            }
        }

        return $result;
    }
}