cURL 和 PHP：停止输出到屏幕
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cURL and PHP: Stop output to screen
提问by Oso
This PHP script prints all the data minus the XML to the browser (I'm using Chrome). How can I suppress output to screen?
这个 PHP 脚本将除去 XML 的所有数据打印到浏览器（我使用的是 Chrome）。如何抑制输出到屏幕？
<html>
<head><title>Twitcap</title></head>
<body>
<?php
function twitcap()
{
// Set your username and password
$user = 'osoleve';
$pass = '********';
$ch = curl_init("https://twitter.com/statuses/friends_timeline.xml");
curl_setopt($ch,CURLOPT_HEADER,0); // We want to see the header
curl_setopt($ch,CURLOPT_TIMEOUT,30); // Set timeout to 30s
curl_setopt($ch,CURLOPT_USERPWD,$user.':'.$pass); // Set uname/pass
curl_setopt($ch,CURLOPT_RETURNTRANSER,1); // Do not send to screen
curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,1);
curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,1);
$xml = new SimpleXMLElement( curl_exec($ch) );
curl_close($ch);
return $xml;
}
$content = twitcap();
echo "Hello, world.<br /><br />";
?>
</body>
</html>
回答by Brandon Horsley
You ommitted the Fin TRANSFER, change this:
你省略了Fin TRANSFER，改变这个：
curl_setopt($ch,CURLOPT_RETURNTRANSER,1);
curl_setopt($ch,CURLOPT_RETURNTRANSER,1);
To this: CURLOPT_RETURNTRANS FER
对此： CURLOPT_RETURNTRANS FER
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
