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<?php $result = []; $fetch_elements = ['property', 'price']; $_SERVER['QUERY_STRING'] = 'https://www.example.com?id=safety&order=1&price=0..995&property[172]=Canasafe'; parse_str(parse_url($_SERVER['QUERY_STRING'], PHP_URL_QUERY), $elements); foreach ($elements as $k=>$e) { if (in_array($k, $fetch_elements)) { $result[$k] = $e; } } // print_r($result); echo urldecode(http_build_query($result));
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