PHP-based real estate data interface Invocation code instance

Code Description: PHP-based real estate data interface Call code instance Interface Address: HTTP://WWW.JUHE.CN/DOCS/API/ID/47 // +---------------------------------------------------------------------- //---------------------------------- Real Estate data Call sample code-aggregate data Online interface Documentation: HTTP://WWW.JUHE.CN/DOCS/47 //---------------------------------- Header (' Content-type:text/html;charset=utf-8 '); Configure the Appkey you requested $appkey = "*********************"; 1. Real Estate Search ************ $url = "Http://v.juhe.cn/estate/query"; $params = Array ( "City" and "" ",//town name, please refer to the list of supported cities "Key" = $appkey,//Application Appkey (Application Detail page query) "Q" + "" ",//Real estate name Keywords "Page" = "" ",//number of pages, default 1, return 10 per page "Dtype" + "",//format of the 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 Property ************ $url = "Http://v.juhe.cn/estate/local"; $params = Array ( "Lat" = "",//latitude (Baidu Map coordinate system) "LNG" = ","//Longitude "Radius" = "",//Search radius, default 5000 units m "Key" = $appkey,//Application Appkey (Application Detail page query) "Page" = "" ",//number of pages, default 1, return 20 per page "Dtype" + "",//format of the 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. Support 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 to return content * @param string $url [requested URL address] * @param string $params [parameter requested] * @param int $ipost [if post is used] * @return String */ function Juhecurl ($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; } Copy Code

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