控制器在使用Facebook登錄時的代碼。在這裏,請求位置,我確實從Facebook獲得價值。但問題是,當我在瀏覽頁面上提供位置信息時,我只需要名稱不是id。它說錯誤的數組到字符串轉換。陣列到字符串轉換錯誤時,從facebook圖表檢索位置api
{
"id": "1069347886434951",
"name": "Saugat Thapa",
"location": {
"id": "106085869430478",
"name": "Kathmandu, Nepal"
}
}
public function web_login()
{
$data['user'] = array();
// Check if user is logged in
if ($this->facebook->is_authenticated())
{
// User logged in, get user details
$location= $this->facebook->request('get', '/me?fields=location{id,name}');
if (!isset($user['error']))
{
$data['location'] = $location;
}
}
// display view
$this->load->view('examples/web', $data);
}
上視圖
<?php foreach ($location as $key => $value) : ?>
<li><?php echo $key; ?> : <?php echo $value; ?></li>
<?php endforeach; ?>
並告訴我們你得到了什麼 –
好吧,我得到了我想要的值。 string(8)「location」:array(2){[「name」] => string(16)「尼泊爾加德滿都」[「id」] => string(15)「106085869430478」} AND string(2)「編號「:字符串(16)」1069347886434951「 –