PHP通过手机号码，获取手机号码的归属省市信息

<?php 
/**
 * 根据手机号码获取手机号码的归属地省市信息
 * @param string $mobile
 * @return array array[]
 */
function getMobileLoc($mobile){
 
    $data = array('province'=>'','city'=>'');
    $url = "https://sp0.baidu.com/8aQDcjqpAAV3otqbppnN2DJv/api.php?query={$mobile}&resource_id=6004&ie=utf8&oe=utf8&format=json";
 
    $result = curl_https($url);
    $result = (array)json_decode($result);
 
    if (!empty($result['data'])) {
        $result = (array)$result['data'][0];
        $data['city'] = empty($result['city']) ? '' : $result['city'];
        $data['province'] = empty($result['prov']) ? '' : $result['prov'];
    }
 
    return $data['city'];
}
 
function curl_https($url){ 
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); 
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); 
    curl_setopt($ch, CURLOPT_HEADER, FALSE);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE); 
    curl_setopt($ch, CURLOPT_URL, $url); 
    curl_setopt($ch, CURLOPT_REFERER, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE); 
    $result = curl_exec($ch); 
    curl_close($ch); 
 
    if(empty($result)){ 
        return false; 
    }
    return $result; 
}
 
$mobile = '18014480983'; 
//根据手机号码获取手机号码的归属地省市信息
$localtion = getMobileLoc($mobile); 
print_r($localtion);
 
?>