[PHP]Odczyt z tablicy, Dostep do tablicy Opcje

[sliw]

Witam serdeczenie , wiem ze prosta sprawa ale musze zapytać bo gdzieś sie zawiesiłem.
Staram sie wydobyć dane z googeApi wartości lan lat

znalazłem rozwiązanie :

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$addressG = 'http://maps.google.com/maps/geo?output=json&oe=utf-8&key=ABQIAAAA_x4hSrUrcv9yqtXY4wRPJRSDp6egKg4SBspr65qLJCi9L63K2xR2zvJEHsUd3DC0
7OdQvV2tp8QL7Q';
        $addressG.='&q='.urlencode('Warszawa,Poland');
        $page = file_get_contents($addressG);
        $ar = json_decode($page,true);
        print_r($ar);
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Kod zwraca mi tablice (objekt (IMG:style_emoticons/default/questionmark.gif) ) :

Array ( [name] => Warszawa,Poland [Status] => Array ( [code] => 200 [request] => geocode ) [Placemark] => Array ( [0] => Array ( [id] => p1 [address] => Warsaw, Poland [AddressDetails] => Array ( [Accuracy] => 4 [Country] => Array ( [AdministrativeArea] => Array ( [AdministrativeAreaName] => Mazowieckie [SubAdministrativeArea] => Array ( [Locality] => Array ( [LocalityName] => Warszawa ) [SubAdministrativeAreaName] => Warszawa ) ) [CountryName] => Polska [CountryNameCode] => PL ) ) [ExtendedData] => Array ( [LatLonBox] => Array ( [north] => 52.3388889 [south] => 52.120193 [east] => 21.2683475 [west] => 20.7561099 ) ) [Point] => Array ( [coordinates] => Array ( [0] => 21.0122287 [1] => 52.2296756 [2] => 0 ) ) ) ) )


Wyświetlenie poprzez np echo $ar['name'] wyswietla mi z pola warszawa, poland,
Moje pytanie : Jak dostać sie do wyswietlenia wartości coordinates i pojedynczo wyswietlić 0 i 1 (IMG:style_emoticons/default/questionmark.gif)
Jakis drobiazg ktorego nie mogę wyłapać
z gory dziekuje

[Max Damage]

Jeśli się gdzieś nie walnąłem z nawiasami to twoja tablica wygląda tak:

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Array([name] => Warszawa,Poland 
         [Status] => Array 
               ( [code] => 200 
                 [request] => geocode 
               ) 
         [Placemark] => Array 
	     ( [0] => Array 
	       ( [id] => p1 
                     [address] => Warsaw, Poland 
                     [AddressDetails] => Array 
                        ( [Accuracy] => 4 [Country] => Array 
                             ( [AdministrativeArea] => Array 
                                ( [AdministrativeAreaName] => Mazowieckie 
                                  [SubAdministrativeArea] => Array 
                                       ( [Locality] => Array 
                                          ( [LocalityName] => Warszawa ) 
                                         [SubAdministrativeAreaName] => Warszawa 
                                       ) 
                                ) 
                                [CountryName] => Polska 
                                [CountryNameCode] => PL
                             ) 
                        ) 
                     [ExtendedData] => Array 
                          ( [LatLonBox] => Array 
                                ( [north] => 52.3388889 
                                  [south] => 52.120193 
                                   [east] => 21.2683475 
                                   [west] => 20.7561099 
                                ) 
                          ) 
                     [Point] => Array 
                         ( [coordinates] => Array 
                             ( [0] => 21.0122287 
                               [1] => 52.2296756 
                               [2] => 0 
                             )
                         ) 
                   ) 
             ) 
       )
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Czyli wychodzi na:

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echo $ar['Placemark'][0]['Point']['coordinates'][0];
echo $ar['Placemark'][0]['Point']['coordinates'][1];
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Ten post edytował Max Damage 19.01.2010, 22:20:28