file_get_contents: Unable to find the wrapper https did you forget to enable it when you configured

曾经终败给现在 2022-01-09 09:47 204阅读 0赞

file\_get\_contents(): Unable to find the wrapper "https"- did you forget to enable it when you configured PHP?

[转载地址][Link 1]

1.windows下的PHP，只需要到php.ini中把extension=php\_openssl.dll前面的;删掉，重启服务就可以了。   
2.linux下的PHP，就必须安装openssl模块，安装好了以后就可以访问了。   
3.如果服务器你不能修改配置的话，那么就使用curl函数来替代file\_get\_contents函数，当然不是简单的替换啊。还有相应的参数配置才能正常使用curl函数。   
对curl函数封装如下：

php] view plain copy print?
    function http_request($url,$timeout=30,$header=array()){  
            if (!function_exists('curl_init')) {  
                throw new Exception('server not install curl');  
            }  
            $ch = curl_init();  
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  
            curl_setopt($ch, CURLOPT_HEADER, true);  
            curl_setopt($ch, CURLOPT_URL, $url);  
            curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);  
            if (!empty($header)) {  
                curl_setopt($ch, CURLOPT_HTTPHEADER, $header);  
            }  
            $data = curl_exec($ch);  
            list($header, $data) = explode("\r\n\r\n", $data);  
            $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);  
            if ($http_code == 301 || $http_code == 302) {  
                $matches = array();  
                preg_match('/Location:(.*?)\n/', $header, $matches);  
                $url = trim(array_pop($matches));  
                curl_setopt($ch, CURLOPT_URL, $url);  
                curl_setopt($ch, CURLOPT_HEADER, false);  
                $data = curl_exec($ch);  
            }  
    
            if ($data == false) {  
                curl_close($ch);  
            }  
            @curl_close($ch);  
            return $data;  
    }

[Link 1]: http://blog.sina.com.cn/s/blog_4754299501018qsr.html

file_get_contents: Unable to find the wrapper https did you forget to enable it when you configured

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