Real estate data interface calling code example based on PHP-PHP Tutorial-php.cn

Real estate data interface calling code example based on PHP

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Release： 2016-07-25 08:43:56

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Code description: PHP-based real estate data interface calling code example
Interface address: http://www.juhe.cn/docs/api/id/47

// +------------- -------------------------------------------------- --------
//----------------------------------
// Real Estate Data calling sample code - aggregated data
// Online interface documentation: http://www.juhe.cn/docs/47
//-------------------------- ---------------
header('Content-type:text/html;charset=utf-8');
//Configure the appkey you applied for
$appkey = " *********************";
//************1. Real estate search************
$url = "http://v.juhe.cn/estate/query";
$params = array(
"city" => "",//City name, please refer to the list of supported cities
"key" => $appkey,//Application APPKEY (application details page query)
"q" => " ",//Real estate name keyword
"page" => "",//Number of pages, default 1, 10 items returned per page
"dtype" => "",//Format of returned data, xml or json, default json
);
$paramstring = http_build_query($params);
$content = juhecurl($url,$paramstring);
$result = json_decode($content,true);
if($result){
if($result['error_code']=='0'){
print_r($result);
}else{
echo $result['error_code'].":".$result['reason'];
}
}else{
echo "Request failed";
}
//********************************** *******************
//************2. Surrounding real estate************ **
$url = "http://v.juhe.cn/estate/local";
$params = array(
"lat" => "",//Latitude (Baidu map coordinate system)
"lng " => "",//Longitude
"radius" => "",//Retrieval radius, default 5000 units meters
"key" => $appkey,//Application APPKEY (application details page query)
"page" => "",//Number of pages, default 1, return 20 items per page
"dtype" => "",//Format of returned data, xml or json, default json
);
$ paramstring = http_build_query($params);
$content = juhecurl($url,$paramstring);
$result = json_decode($content,true);
if($result){
if($result['error_code'] =='0'){
print_r($result);
}else{
echo $result['error_code'].":".$result['reason'];
}
}else{
echo "Request Failed";
}
//****************************************** ********
//************3. Supported city list************
$url = "http ://v.juhe.cn/estate/citys";
$params = array(
);
$paramstring = http_build_query($params);
$content = juhecurl($url,$paramstring);
$result = json_decode($content,true);
if($result){
if($result['error_code']=='0'){
print_r($result);
}else{
echo $result['error_code '].":".$result['reason'];
}
}else{
echo "Request failed";
}
//************************ *********************************
/**
* Request interface return content
* @param string $url [requested URL address]
* @param string $params [requested parameters]
* @param int $ipost [whether to use POST form]
* @return string
*/
function juhecurl($url,$params=false,$ ispost=0){
$httpInfo = array();
$ch = curl_init();
curl_setopt( $ch, CURLOPT_HTTP_VERSION , CURL_HTTP_VERSION_1_1 );
curl_setopt( $ch, CURLOPT_USERAGENT , 'JuheData' );
curl_setopt( $ ch, CURLOPT_CONNECTTIMEOUT , 60 );
curl_setopt( $ch, CURLOPT_TIMEOUT , 60);
curl_setopt( $ch, CURLOPT_RETURNTRANSFER , true );
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
if( $ispost )
{
curl_setopt ( $ch , CURLOPT_POST , true );
curl_setopt( $ch , CURLOPT_POSTFIELDS , $params );
curl_setopt( $ch , CURLOPT_URL , $url );
}
else
{
if($params){
curl_setopt( $ ch , CURLOPT_URL , $url.'?'.$params );
}else{
curl_setopt( $ch , CURLOPT_URL , $url);
}
}
$response = curl_exec( $ch );
if ($response === FALSE) {
//echo "cURL Error: " . curl_error($ch);
return false;
}
$httpCode = curl_getinfo( $ch , CURLINFO_HTTP_CODE );
$httpInfo = array_merge( $httpInfo , curl_getinfo( $ch ) );
curl_close( $ch );
return $response;
}

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