php读取远程服务文件
下面来看看根据php读取远程服务文件
<?php function get_content($url) { if (!strpos($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'; return $content; }
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