php - Make associative array from array structure build with JSON and Simple XML -


i read xml file , want values output array. code write array:

$xml = simplexml_load_file('http://www.xyz.be/meteo');  $json_string = json_encode($xml); $result_array = json_decode($json_string, true);

the output array has following structure:

array  ( [station] => array     (         [0] => array             (                 [@attributes] => array                     (                         [id] => 6407                         [name] => kust                     )                  [day] => array                     (                         [0] => array                             (                                 [@attributes] => array                                     (                                         [id] => 20161110                                     )                                  [tmax] => 10                                 [weather] => 11                                 [dd] => nw                                 [ff] => 25                             )                          [1] => array                             (                                 [@attributes] => array                                     (                                         [id] => 20161111                                     )                                  [tmax] => 8                                 [weather] => 2                                 [dd] => zo                                 [ff] => 8                             )                      )              )           [1] => array             (                 [@attributes] => array                     (                         [id] => 6479                         [name] => kempen                     )                  [day] => array                     (                         [0] => array                             (                                 [@attributes] => array                                     (                                         [id] => 20161110                                     )                                  [tmax] => 9                                 [weather] => 6                                 [dd] => zw                                 [ff] => 11                             )                          [1] => array                             (                                 [@attributes] => array                                     (                                         [id] => 20161111                                     )                                  [tmax] => 5                                 [weather] => 3                                 [dd] => no                                 [ff] => 6                             )                      )              )          [2] => array             (                 [@attributes] => array                     (                         [id] => 6476                         [name] => ardennen                     )                  [day] => array                     (                        ...

i reayly tried lot of things don't find right solution.

** question ** how can put in associative array this:

array (   [0] => array         (         ['stat_index    '] => 0         ['stat_id'] => 6407         ['stat_name'] => kust         ['day_index'] => 0         ['day_date'] => 20161110         ['day_tmax'] => 10         ['day_weather'] => 11         ['day_dd    '] => nw         ['day_ff    '] => 25     )    [1] => array     (         ['stat_index    '] => 0         ['stat_id'] => 6407         ['stat_name'] => kust         ['day_index'] => 1         ['day_date'] => 20161111         ['day_tmax'] => 8         ['day_weather'] => 2         ['day_dd    '] => zo         ['day_ff    '] => 8     )      [2] => array     (         ['stat_index    '] => 0         ['stat_id'] => 6451         ['stat_name'] => centrum         ['day_index'] => 0         ['day_date'] => 20161110         ['day_tmax'] => 10         ['day_weather'] => 11         ['day_dd    '] => w         ['day_ff    '] => 16     )     ....    )

i lot of errors (notices): array string conversion, undefined offset: 0, undefined offset: 1...

does know solution?

thanks in advance!

i think found it.

maybe not best code works.

$data = array(); $i = 0;  foreach($result_array['station'] $station) {      $dag = 1;        foreach($station['day'] $day) {              $data[$i]['id'] = $station['@attributes']['id'];              $data[$i]['name'] = $station['@attributes']['name'];              $data[$i]['datum'] = $day['@attributes']['id'];              $data[$i]['dag'] = $dag;              $data[$i]['tmax'] = $day['tmax'];              $data[$i]['weather'] = $day['weather'];              $data[$i]['dd'] = $day['dd'];              $data[$i]['ff'] = $day['ff'];              $i += 1;              $dag += 1;        }        }

gives me result:

array ( [0] => array     (         [id] => 6407         [name] => kust         [datum] => 20161110         [dag] => 1         [tmax] => 10         [weather] => 11         [dd] => nw         [ff] => 25     )  [1] => array     (         [id] => 6407         [name] => kust         [datum] => 20161111         [dag] => 2         [tmax] => 8         [weather] => 2         [dd] => zo         [ff] => 8     )  [2] => array     (         [id] => 6451

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