zw870307
中级会员
 
UID 92902
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帖子 387
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注册 2007-5-12
状态 离线
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[推荐阅读] 谁有支持表格的编辑器
<?php
function get_contents($url)
{
if(!strpos($url, '://')) return 'Invalid URI';
$content = '';
if(ini_get('allow_url_fopen'))
{
$content = file_get_contents($url);
}
elseif(function_exists('curl_init'))
{
$handle = curl_init();
curl_setopt($handle, CURLOPT_URL, $url);
curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($handle, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($handle, CURLOPT_FOLLOWLOCATION, 0);
$content = curl_exec($handle);
curl_close($handle);
}
elseif(function_exists('fsockopen'))
{
$urlinfo = parse_url($url);
$host = $urlinfo['host'];
$str = explode($host, $url);
$uri = $str[1];
unset($urlinfo, $str);
$content = '';
$fp = fsockopen($host, 80, $errno, $errstr, 30);
if(!$fp)
{
$content = 'Can Not Open Socket...';
}
else
{
$out = "GET $uri HTTP/1.1rn";
$out.= "Host: $host rn";
$out.= "Accept: */*rn";
$out.= "User-Agent: $_SERVER[HTTP_USER_AGENT]rn";
$out.= "Connection: Closernrn";
fputs($fp, $out);
while (!feof($fp))
{
$content .= fgets($fp, 4069);
}
fclose($fp);
}
}
if(empty($content)) $content = 'Can Not Open Url, Please Check You Server ... <br/>For More Information, Please Visit [url]www.master8.net[/url]';
return $content;
}
?> 网上看到的...
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