我正在使用这个

PHP脚本从一个简单的搜索查询获得结果

here

我已经下载了属性here的元数据excel文件

$rets_login_url = "http://sef.rets.interealty.com/Login.asmx/Login";

$rets_username = "xxxxxxxx";

$rets_password = "xxxxxxxx";

$rets_user_agent = "PHRETS/1.0";

$rets_user_agent_password = "xxxxxxx";

//

// start rets connection

$rets = new phRETS;

// Uncomment and change the following if you're connecting

// to a server that supports a version other than RETS 1.5

$rets->AddHeader("RETS-Version", "RETS/1.5");

$rets->AddHeader("User-Agent", $rets_user_agent);

echo "+ Connecting to {$rets_login_url} as {$rets_username}
\n";

$connect = $rets->Connect($rets_login_url, $rets_username, $rets_password, $rets_user_agent_password);

// check for errors

if ($connect) {

echo " + Connected
\n";

}

else {

echo " + Not connected:
\n";

print_r($rets->Error());

exit;

}

$search = $rets->SearchQuery("Property","ResidentialProperty","(ListDate=1990-01-01+)");

while ($listing = $rets->FetchRow($search)) {

echo "Address: {$listing['StreetNumber']} {$listing['StreetName']}, ";

echo "{$listing['City']}, ";

echo "{$listing['State']} {$listing['ZipCode']} listed for ";

echo "\$".number_format($listing['ListPrice'])."\n";

}

$rets->FreeResult($search);

echo "+ Disconnecting
\n";

$rets->Disconnect();

当我运行此脚本时,它显示连接的结果,然后断开连接.但没有找到结果.我试了很多关于结果没有显示的问题的建议,但没有什么对我有用.哪里错了？

我的RETS服务器信息在这里：

RETS服务器：SEF RETS系统

RETS系统ID：SEFRETS

登录URL：http://sef.rets.interealty.com:80/Login.asmx/Login

RETS版本：1.5

服务器软件：Microsoft-IIS / 6.0

我也无法理解什么是$rets_modtimestamp_field =“LIST_87”;

请帮我.我需要一些关于如何从RETS获取数据的建议.