Google Map API – Geocoding – Adresse anstelle von Latitude und Longitude

				{
   "results" : [
      {
         "address_components" : [
            {
               "long_name" : "Berlin",
               "short_name" : "Berlin",
               "types" : [ "locality", "political" ]
            },
            {
               "long_name" : "Mitte",
               "short_name" : "Mitte",
               "types" : [ "political", "sublocality", "sublocality_level_1" ]
            },
            {
               "long_name" : "Berlin",
               "short_name" : "Berlin",
               "types" : [ "administrative_area_level_1", "political" ]
            },
            {
               "long_name" : "Deutschland",
               "short_name" : "DE",
               "types" : [ "country", "political" ]
            },
            {
               "long_name" : "10178",
               "short_name" : "10178",
               "types" : [ "postal_code" ]
            }
         ],
         "formatted_address" : "10178 Berlin, Deutschland",
         "geometry" : {
            "location" : {
               "lat" : 52.5219184,
               "lng" : 13.4132147
            },
            "location_type" : "GEOMETRIC_CENTER",
            "viewport" : {
               "northeast" : {
                  "lat" : 52.52326738029149,
                  "lng" : 13.4145636802915
               },
               "southwest" : {
                  "lat" : 52.52056941970849,
                  "lng" : 13.4118657197085
               }
            }
         },
         "place_id" : "ChIJbygR2x5OqEcRbhbkZsMB_DA",
         "types" : [ "establishment", "point_of_interest" ]
      }
   ],
   "status" : "OK"
}
			

				<input id="address" type="text" />
<div id="find">Geocoding</div>
<div id="map"></div>
			

				function initAutocomplete() {
	
	var markers = [];

	autocomplete = new google.maps.places.Autocomplete((document.getElementById('address')),{
		types: ['geocode']
	});
	
	var myLatLng = {
		lat			:	52.520008,
		lng			:	13.404954
	};
		
	var map		=	new google.maps.Map(document.getElementById('map'), {
		zoom		:	2,
		center		:	myLatLng
	});
	
	// START BY CLICK
	jQuery('div#find').on('click', function() {
		LatLngSearch();			
	});
	
	// START BY PRESS ENTER
	jQuery('#address').bind("enterKey",function(e){
		LatLngSearch();	
	});
	jQuery('#address').keyup(function(e){
		if(e.keyCode == 13) {
			LatLngSearch();
		}
	});
			
	// SHOW LAT LNG		
	function LatLngSearch(  ) {
		
		var value			=	jQuery('input#address').val();
		
		if ( value ) {
			var request		=	$.ajax({
				url			:	"/ajax.php",
				method		:	"POST",
				data		:	{ 
									address		:	value
								},
				dataType	:	'json',
				success		:	function(result) {
					console.log(result);
					
					var searchLatLng = {
						lat			:	result['lat'],
						lng			:	result['lng']
					};
					
					// NEW POSITION
					var map		=	new google.maps.Map(document.getElementById('map'), {
						zoom		:	14,
						center		:	searchLatLng
					});
					
					var marker = new google.maps.Marker({
						map			:	map,
						position	:	searchLatLng,
						animation	:	google.maps.Animation.DROP
		            });
		            
		            var infowindow	=	new google.maps.InfoWindow({
						content: '<strong>Lat:</strong> ' + result['lat'] + '<br><strong>Lng:</strong> ' + result['lng']
					});
					infowindow.open(map,marker);
					
					// ADD MARKER TO ARRAY
					markers.push(marker);
				},
				error		:	function (xhr, ajaxOptions, thrownError) {
					alert(xhr.status);
					alert(thrownError);
				}
			});
		}
	}
}
			

				https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&libraries=places&callback=initAutocomplete
			

				if ( $_POST['address'] ) {
			
	$address			=	$_POST['address'];
	$address			=	str_replace(array('ä','ü','ö','ß'), array('ae', 'ue', 'oe', 'ss'), $address );
	$address			=	preg_replace("/[^a-zA-Z0-9\_\s]/", "", $address);
	$address			=	strtolower($address);
	$address			=	str_replace( array(' ', '--'), array('-', '-'), $address );						
	$address			=	'https://maps.googleapis.com/maps/api/geocode/json?address=' . $address . '&key=YOUR_API_KEY';
				
	$json				=	file_get_contents($address);
	$obj				=	json_decode($json);	
											
	$datas['lat']		=	$obj->results[0]->geometry->location->lat;
	$datas['lng']		=	$obj->results[0]->geometry->location->lng;
		
	echo json_encode( $datas );
}