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<?php |
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namespace Guillermoandrae\Highrise\Helpers; |
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use Guillermoandrae\Common\Collection; |
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use Guillermoandrae\Common\CollectionInterface; |
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use SimpleXMLElement; |
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final class Xml |
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{ |
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/** |
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* Converts a one-dimensional associative array to an XML string using the |
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* provided data. |
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* |
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* @param string $root The name of the root element. |
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* @param array $data The XML data. |
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* @return string |
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*/ |
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public static function toXml(string $root, array $data) |
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{ |
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$body = sprintf('<%s>', $root); |
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foreach ($data as $key => $value) { |
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$body .= sprintf('<%s>%s</%s>', $key, $value, $key); |
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} |
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$body .= sprintf('</%s>', $root); |
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return $body; |
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} |
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/** |
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* Converts an XML string into either an associative array or an array of |
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* associative arrays. |
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* |
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* @param string $xml The XML string. |
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* @return array|CollectionInterface |
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*/ |
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public static function fromXml(string $xml) |
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{ |
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libxml_use_internal_errors(true); |
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if (!$obj = simplexml_load_string($xml)) { |
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return []; |
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} |
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if ($obj->attributes()) { |
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$items = []; |
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foreach ($obj->children() as $child) { |
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$items[] = static::flatten($child); |
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} |
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return Collection::make($items); |
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} |
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return (array) static::flatten($obj); |
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} |
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/** |
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* Removes attributes from SimpleXMLElement objects. |
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* |
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* @param SimpleXMLElement $item The SimpleXMLElement object. |
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* @return array |
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*/ |
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public static function flatten(SimpleXMLElement $item) |
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{ |
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$parsedItem = []; |
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foreach ($item as $key => $value) { |
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$parsedItem[$key] = (string) $value; |
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} |
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return $parsedItem; |
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} |
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} |
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guillermoandrae /
php-highrise-api
