CURL写的post、get类
<?phpclass cURL {var $headers;var $user_agent;var $compression;var $cookie_file;var $proxy;function cURL($cookies=TRUE,$cookie='cookies.txt',$compression='gzip',$proxy='') {$this->headers[] = 'Accept: image/gif, image/x-bitmap, image/jpeg, image/pjpeg';$this->headers[] = 'Connection: Keep-Alive';$this->headers[] = 'Content-type: application/x-www-form-urlencoded;charset=UTF-8';$this->user_agent = 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.0.3705; .NET CLR 1.1.4322; Media Center PC 4.0)';$this->compression=$compression;$this->proxy=$proxy;$this->cookies=$cookies;if ($this->cookies == TRUE) $this->cookie($cookie);}function cookie($cookie_file) {if (file_exists($cookie_file)) {$this->cookie_file=$cookie_file;} else {fopen($cookie_file,'w') or $this->error('The cookie file could not be opened. Make sure this directory has the correct permissions');$this->cookie_file=$cookie_file;fclose($this->cookie_file);}}function get($url) {$process = curl_init($url);curl_setopt($process, CURLOPT_HTTPHEADER, $this->headers);curl_setopt($process, CURLOPT_HEADER, 0);curl_setopt($process, CURLOPT_USERAGENT, $this->user_agent);if ($this->cookies == TRUE) curl_setopt($process, CURLOPT_COOKIEFILE, $this->cookie_file);if ($this->cookies == TRUE) curl_setopt($process, CURLOPT_COOKIEJAR, $this->cookie_file);curl_setopt($process,CURLOPT_ENCODING , $this->compression);curl_setopt($process, CURLOPT_TIMEOUT, 30);if ($this->proxy) curl_setopt($cUrl, CURLOPT_PROXY, ‘proxy_ip:proxy_port’);curl_setopt($process, CURLOPT_RETURNTRANSFER, 1);curl_setopt($process, CURLOPT_FOLLOWLOCATION, 1);$return = curl_exec($process);curl_close($process);return $return;}function post($url,$data) {$process = curl_init($url);curl_setopt($process, CURLOPT_HTTPHEADER, $this->headers);curl_setopt($process, CURLOPT_HEADER, 1);curl_setopt($process, CURLOPT_USERAGENT, $this->user_agent);if ($this->cookies == TRUE) curl_setopt($process, CURLOPT_COOKIEFILE, $this->cookie_file);if ($this->cookies == TRUE) curl_setopt($process, CURLOPT_COOKIEJAR, $this->cookie_file);curl_setopt($process, CURLOPT_ENCODING , $this->compression);curl_setopt($process, CURLOPT_TIMEOUT, 30);if ($this->proxy) curl_setopt($process, CURLOPT_PROXY, $this->proxy);curl_setopt($process, CURLOPT_POSTFIELDS, $data);curl_setopt($process, CURLOPT_RETURNTRANSFER, 1);curl_setopt($process, CURLOPT_FOLLOWLOCATION, 1);curl_setopt($process, CURLOPT_POST, 1);$return = curl_exec($process);curl_close($process);return $return;}function error($error) {echo "<center><div style='width:500px;border: 3px solid #FFEEFF; padding: 3px; background-color: #FFDDFF;font-family: verdana; font-size: 10px'><b>cURL Error</b><br>$error</div></center>";die;}}$cc = new cURL();$cc->get('http://www.example.com');$cc->post('http://www.example.com','foo=bar');?>
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