如何使用 Wordpress？ http.php 在外部项目中？

Question

答案：使用 Curl 实现...

$file = "http://abc.com/data//output.txt";
$ch = curl_init($file);
$fp = @fopen("out.txt", "w");
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_exec($ch);
curl_close($ch);
fclose($fp);
$file = "out.txt";
$fp = fopen($file, "r");

我正在尝试从托管在另一台服务器上的管道分隔文本文件中解析数据，该文件又将被插入到数据库中。我猜我的主机（1and1）在php.ini中禁用了allow_url_fopen。

错误消息：

Warning: fopen() [function.fopen]: URL file-access is disabled in the server configuration in

代码：

    <?


// make sure curl is installed
if (function_exists('curl_init')) {
   // initialize a new curl resource
   $ch = curl_init(); 

   // set the url to fetch
   curl_setopt($ch, CURLOPT_URL, 'http://abc.com/data/output.txt'); 

   // don't give me the headers just the content
   curl_setopt($ch, CURLOPT_HEADER, 0); 

   // return the value instead of printing the response to browser
   curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 

   // use a user agent to mimic a browser
   curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0'); 

   $content = curl_exec($ch); 

   // remember to always close the session and free all resources 
   curl_close($ch); 
} else {
   // curl library is not installed so we better use something else
}

//$contents = fread ($fd,filesize ($filename));

//fclose ($fd); 
$delimiter = "|";
$splitcontents = explode($delimiter, $contents);
$counter = "";
?>
<font color="blue" face="arial" size="4">Complete File Contents</font>
<hr>
<?
echo $contents;
?>

<br><br>
<font color="blue" face="arial" size="4">Split File Contents</font>
<hr>
<?
foreach ( $splitcontents as $color )
{

$counter = $counter+1;
echo "<b>Split $counter: </b> $colorn<br>";
}

?>

Wordpress 有这个很酷的 http.php 文件。有更好的方法吗？如果没有，我如何使用 http.php 来完成此任务？谢谢各位..

Answer 1

尝试 file_get_contents() 或 CURL 库。

本文有一些示例： 使用 PHP 读取远程文件