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<?php $url="https://rus.postimees.ee/rss"; $data=file_get_contents($url); $xml = simplexml_load_string($data); $json = json_encode($xml); $array = json_decode($json, true); $dat=$array['channel']; function getCategory($array) { $category=[]; foreach($array as $k=>$v) { if(is_array($v['category'])){ if(!in_array(end($v['category']),$category)){ $category[]=end($v['category']); } } } return $category; }
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