php 获取头信息Header

作者：admin 发布于：2012-8-25 9:33 Saturday 分类：PHP

function get_httpheader($url, $isFormat = false) {
        $ch = curl_init();
        $options = array(
                                CURLOPT_URL => $url,
                                CURLOPT_HEADER => true,
                                CURLOPT_NOBODY => true,
                                CURLOPT_RETURNTRANSFER => true
                        );
        curl_setopt_array($ch, $options);
        $result = curl_exec($ch);
        curl_close($ch);
        $tmpArr = explode("\n", $result);
        $resultArr = array();
        foreach($tmpArr as $value) {
                $value = trim($value);
                if($value != '') {
                        if($isFormat == true) {
                                $arr = explode(':', $value);
                                $k = $arr[0];
                                $v = $arr[1];
                                $resultArr[$k] = $v;
                        } else {
                                array_push($resultArr, $value);
                        }
                }
        }
        return $resultArr;
}

标签: httpheader