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<?php |
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namespace MLD\Converter; |
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use DOMDocument; |
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/** |
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* Class XmlConverter |
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*/ |
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class XmlConverter extends AbstractConverter |
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{ |
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/** |
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* @var DOMDocument |
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*/ |
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private $domDocument; |
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/** |
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* @param array $countries |
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*/ |
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public function __construct(array $countries) |
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{ |
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$this->domDocument = new \DOMDocument('1.0', 'UTF-8'); |
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$this->formatOutput(); |
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$this->preserveWhiteSpace(); |
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$this->domDocument->appendChild($this->domDocument->createElement('countries')); |
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parent::__construct($countries); |
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} |
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/** |
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* @return string data converted into XML |
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*/ |
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public function convert() |
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{ |
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array_walk($this->countries, array($this, 'processCountry')); |
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return $this->domDocument->saveXML(); |
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} |
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/** |
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* @param bool $formatOutput |
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* @see \DOMDocument::$formatOutput |
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*/ |
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public function formatOutput($formatOutput = true) |
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{ |
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$this->domDocument->formatOutput = $formatOutput; |
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} |
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/** |
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* @param bool $preserveWhiteSpace |
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* @see \DOMDocument::$preserveWhiteSpace |
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*/ |
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public function preserveWhiteSpace($preserveWhiteSpace = false) |
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{ |
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$this->domDocument->preserveWhiteSpace = $preserveWhiteSpace; |
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} |
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/** |
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* @param $array |
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*/ |
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private function processCountry(&$array) |
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{ |
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$countryNode = $this->domDocument->createElement('country'); |
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$array = $this->convertArrays($array); |
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array_walk($array, function ($value, $key) use ($countryNode) { |
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$countryNode->setAttribute($key, $value); |
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}); |
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$this->domDocument->documentElement->appendChild($countryNode); |
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} |
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} |
mledoze /
countries
