私のウェブサイトの近くのリストをランダムに表示するために、yelp API を使用しています。ウェブサイトの yelp のドキュメントから:
rating number Rating for this business (value ranges from 1, 1.5, ... 4.5, 5)
rating_img_url string URL to star rating image for this business (size = 84x17)
rating_img_url_small string URL to small version of rating image for this business (size = 50x10)
rating_img_url_large string URL to large version of rating image for this business (size = 166x30)
snippet_text string Snippet text associated with this business
snippet_image_url string URL of snippet image associated with this business
location dict Location data for this business
location.address list Address for this business. Only includes address fields.
location.display_address list Address for this business formatted for display. Includes all address fields, cross streets and city, state_code, etc.
location.city string City for this business
location.state_code string ISO 3166-2 state code for this business
location.postal_code string Postal code for this business
location.country_code string ISO 3166-1 country code for this business
location.cross_streets string Cross streets for this business
location.display_address などの位置変数を出力するにはどうすればよいですか? 以下の私のコードは、「$response->businesses->rating」をエコーすることにより、文字列と数字を正しく出力します。ただし、コードの最後の行が機能しません。
// Handle Yelp response data
$response = json_decode($data);
$business = $response->businesses;
$numbers = range(0, 19);
shuffle($numbers);
echo "<img src='".$business[$numbers[$ran]]->image_url."'><br/>";
echo $business[$numbers[$ran]]->name."<br/>";
echo "<img border=0 src='".$business[$numbers[$ran]]->rating_img_url_large."'><br/>";
echo "<br/>";
echo $business[$numbers[$ran]]->location[display_address]."<br/>";
私が得るエラーは
「致命的なエラー: 51 行目の /home/content/38/11397138/html/yelpcall.php で stdClass 型のオブジェクトを配列として使用できません」
編集: var ダンプの戻り値:
object(stdClass)#14 (6) { ["city"]=> string(11) "Chino Hills" ["display_address"]=> array(2) { [0]=> string(14) "2923 Chino Ave" [1]=> string(21) "Chino Hills, CA 91709" } ["postal_code"]=> string(5) "91709" ["country_code"]=> string(2) "US" ["address"]=> array(1) { [0]=> string(14) "2923 Chino Ave" } ["state_code"]=> string(2) "CA" }