我試圖做一個xmlhttp請求並打印出xml。我用方法創建了一個類,並從一個對象調用這些方法。但是,當我嘗試打印該方法的輸出時,我什麼也沒有。我猜這是一件小事,但我一直在嘗試一段時間,並沒有取得什麼進展。先謝謝您的幫助。無法訪問PHP對象屬性
<?php
class twitter {
public $screen_name;
public $xml;
public $count;
public function getUserTimeline($screen_name, $count=5) {
$request= "https://api.twitter.com/1/statuses/user_timeline.xml?include_entities=true&include_rts=true&screen_name=$screen_name&count=$count";
return $this->makeRequest($request);
}
public function makeRequest($request){
return $xml = simplexml_load_file($request);
}
}
$test = new twitter;
$test->screen_name="mattcutts";
$test->getUserTimeline($screen_name=$test->screen_name, $count=5);
print_r($test->xml); //This does not print anything.
?>
+1正確性:) – rdlowrey 2012-02-02 05:05:02
謝謝!就是這樣。 – user732027 2012-02-02 05:17:18