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<?php declare(strict_types=1);
namespace Stratadox\RestResource;
use SimpleXMLElement;
use function htmlspecialchars;
use function is_array;
use function is_numeric;
use function str_replace;
use const ENT_XML1;
final class DefaultXmlFormatter extends XmlFormatter
{
protected function toSimpleXML(
array $input,
SimpleXMLElement $parent,
bool $alreadySingularized = false
): void {
foreach ($input as $key => $value) {
if (is_numeric($key)) {
$name = $alreadySingularized ?
'item' : $this->singularizer->convert($parent->getName());
$singularized = true;
} else {
$name = str_replace(['<', '>'], '', (string) $key);
$singularized = false;
}
if (is_array($value)) {
$node = $parent->addChild($name);
$this->toSimpleXML($value, $node, $singularized);
$parent->addChild(
$name,
htmlspecialchars((string) $value, ENT_XML1)
);
Stratadox /
RestResource
