來源:http://blog.csdn.net/sunjier/article/details/8375073

<?php??

/**?

?*?@name?CurlRequest?php?請求類?

?*?@license?基于curl?實現，?可模擬多線程任務?

?*/??

class?CurlRequest??

{??

????/**?

?????*?@name?成員變量?

?????*/??

????//?param??

????protected?$url;?????????//?url參數??

????protected?$data;????????//?data參數??

????//?request??

????protected?$request_url??????????????=?'';???????//?請求地址??

????protected?$request_data?????????????=?array();??//?請求參數??

????protected?$request_timeout??????????=?30;???????//?請求超時時間(單位秒)??0為無限等待??

??

????/**?

?????*?@name?請求地址?

?????*?@param?$url?

?????*/??

????public?function?url($url)??

????{??

????????$this->url???=?$url;??

??

????????$parseUrl???=?parse_url($url);????

????????$this->request_url???=?'';??

????????$this->request_url???.=?$parseUrl['scheme']=='https'???'https://'?:?'http://';??

????????$this->request_url???.=?$parseUrl['host'];??

????????$this->request_url???.=?$parseUrl['port']???':'.$parseUrl['port']?:?':80';??

????????$this->request_url???.=?$parseUrl['path'];??

????????parse_str($parseUrl['query'],?$parseStr);??

????????$this->request_data??=?array_merge($this->request_data,?$parseStr);??

??

????????return?$this;??

????}??

??

????/**?

?????*?@name?請求數據?

?????*?@param?$data?為數組?

?????*/??

????public?function?data($data)??

????{??

????????$this->request_data?=?array_merge($this->request_data,?$data);??

????????return?$this;??

????}??

??

????/**?

?????*?@name?請求超時時間?

?????*?@param?$timeout?超時，?當timeout?為0?或?flase時，?類為多線程執行?

?????*/??

????public?function?timeout($timeout)??

????{??

????????//?$this->request_timeout????=?(int)$timeout==0???1?:?(int)$timeout;??

????????$this->request_timeout???=?(int)$timeout;??

????????return?$this;??

????}??

??

????/**?

?????*?@name?get請求?

?????*?@return?mixed?[status,?data]?

?????*/??

????public?function?get()??

????{??

????????$returnData;??

????????//?1.?初始化??

????????$ch?=?curl_init();??

????????//?2.?設置選項，包括URL??

????????$url?=?$this->request_url.'?'.http_build_query($this->request_data);??

????????curl_setopt($ch,?CURLOPT_HTTPGET,?1);???????????//?請求類型?get??

????????curl_setopt($ch,?CURLOPT_URL,?$url);????????????//?請求地址??

????????curl_setopt($ch,?CURLOPT_RETURNTRANSFER,?1);????//?將curl_exec()獲取的信息以文件流的形式返回,不直接輸出。??

????????curl_setopt($ch,?CURLOPT_CONNECTTIMEOUT,?$this->request_timeout);????//?連接等待時間??

????????curl_setopt($ch,?CURLOPT_TIMEOUT,?$this->request_timeout);???????????//?curl允許執行時間??

??

????????//?3.?執行并獲取返回內容??

????????$output?=?curl_exec($ch);??

????????if?($output?===?false)??

????????{??

????????????$returnData['status']???=?0;??

????????????$returnData['data']?????=?curl_error($ch);??

????????}??

????????else??

????????{??

????????????$returnData['status']???=?1;??

????????????$returnData['data']?????=?$output;????????????

????????}??

????????//?4.?釋放curl句柄??

????????curl_close($ch);??

????????return?$returnData;??

????}??

????/**?

?????*?@name?post請求?

?????*?@return?mixed?[status,?data]?

?????*/??

????public?function?post()??

????{??

????????$returnData;??

????????//?1.?初始化??

????????$ch?=?curl_init();??

????????//?2.?設置選項，包括URL??

????????curl_setopt($ch,?CURLOPT_POST,?1);??????????????????//?請求類型?post??

????????curl_setopt($ch,?CURLOPT_URL,?$this->request_url);???//?請求地址??

????????curl_setopt($ch,?CURLOPT_POSTFIELDS,?$this->request_data);???//?請求數據???????

????????curl_setopt($ch,?CURLOPT_RETURNTRANSFER,?1);????????//?將curl_exec()獲取的信息以文件流的形式返回,不直接輸出。??

????????curl_setopt($ch,?CURLOPT_CONNECTTIMEOUT,?$this->request_timeout);????//?連接等待時間??

????????curl_setopt($ch,?CURLOPT_TIMEOUT,?$this->request_timeout);???????????//?curl允許執行時間??

????????//?3.?執行并獲取返回內容??

????????$output?=?curl_exec($ch);??

????????if?($output?===?false)??

????????{??

????????????$returnData['status']???=?0;??

????????????$returnData['data']?????=?curl_error($ch);??

????????}??

????????else??

????????{??

????????????$returnData['status']???=?1;??

????????????$returnData['data']?????=?$output;????????????

????????}??

????????//?4.?釋放curl句柄??

????????curl_close($ch);??

????????return?$returnData;??

????}??

} ?

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