我正在编写一个函数来构建一个 URL,这里是:
public static function requestContent($p_lParameters)
{
$sParameters = "?key=TEST&format=json&jsoncallback=none";
foreach($p_lParameters as $sParameterName => $sParameterValue)
{
$sParameters .= "&$sParameterName=$sParameterValue";
}
echo "<span style='font-size: 16px;'>URL : http://api.oodle.com/api/v2/listings" . $sParameters . "</span><br />";
$aXMLData = file_get_contents("http://api.oodle.com/api/v2/listings" . $sParameters);
return json_decode($aXMLData,true);
}
我用这个数组列表调用这个函数:
print_r() result : Array ( [region] => canada [category] => housing/sale/home )
但这很奇怪,我得到了一个意想不到的字符(注意特殊字符 none**®**ion):
http://api.oodle.com/api/v2/listings?key=TEST&format=json&jsoncallback=none®ion=canada&category=housing/sale/home
有关信息,我使用此标头:
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<?php header('Content-Type: text/html;charset=UTF-8'); ?>
编辑 :
$sRequest = "http://api.oodle.com/api/v2/listings?key=TEST&format=json&jsoncallback=none®ion=canada&category=housing/sale/home";
echo "<span style='font-size: 16px;'>URL : " . $sRequest . "</span><br />";
返回有问题的确切 URL:
http://api.oodle.com/api/v2/listings?key=TEST&format=json&jsoncallback=none®ion=canada&category=housing/sale/home