XML in to a PHP does not display an array -

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i need display array php of data file xml (https://pogoda.yandex.ru/static/cities.xml). want in array "id". me find error. thanks

<?php  $data_file_city="https://pogoda.yandex.ru/static/cities.xml";   $xml_city = simplexml_load_file($data_file_city);     foreach($xml_city->country $key=>$value){     foreach ($value->city $key1=>$value1) {       $id = array("$value1[country]");         echo $id;     }   }

every $value1 in foreach simplexmlelement object attributes.

to attributes of such object use attributes function:

$ids = array(); $countries = array(); foreach($xml_city->country $key=>$value){     foreach ($value->city $key1=>$value1) {          $attrs = $value1->attributes();          // use `strval` function cast attribute value `string` type          // `id` attribute          $id = strval($attrs['id']);          // `country` attribute         $country = strval($attrs['country']);          echo $id, '<br />', $country;          // add array         $ids[] = $id;         $countries[] = $country;     } }

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