Mikhail Osher

php > $house = 'д.12/1';
php > preg_match('/\b([0-9]+)\b/', $house, $m);
php > var_dump($m);
array(2) {
  [0]=>
  string(2) "12"
  [1]=>
  string(2) "12"
}

php > var_dump(array_fill(0, 10, 'foo'));
array(10) {
  [0]=>
  string(3) "foo"
  [1]=>
  string(3) "foo"
  [2]=>
  string(3) "foo"
  [3]=>
  string(3) "foo"
  [4]=>
  string(3) "foo"
  [5]=>
  string(3) "foo"
  [6]=>
  string(3) "foo"
  [7]=>
  string(3) "foo"
  [8]=>
  string(3) "foo"
  [9]=>
  string(3) "foo"
}

<?php

function xml_to_array($xmlstring)
{
  $xml = simplexml_load_string($xmlstring, 'SimpleXMLElement', LIBXML_NOCDATA);

  return json_decode(json_encode($xml), true);
}

var_dump(xml_to_array('<foo><bar baz="true">123</bar></foo>'));

array(1) {
  ["bar"]=>
  string(3) "123"
}