php http请求函数封装

1.get请求 function http_get($url) { $curl = curl_init(); //初始化 curl_setopt($curl, CURLOPT_URL, $url); //设置抓取的url curl_setopt($curl, CURLOPT_HEADER, 0); //设置为0不返回请求头信息 curl_setopt($curl,

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