<?php
/**
 * Class Curl  curl簡單封裝 get ↔₽post
 */
class Curl
{
 
    /**
♣£‍     * @brief                ₩↔  get請(qǐng)求
     * @param $url           ↔∞↔  請(qǐng)求的(de)url
     * @p₽♠¥aram array $param     請(qǐng)求的(de)參±≈©數(shù)
     * @param array ®☆↔$header    頭部數(shù)據
  ≥Ω♠   * @param int $timeout     超時(shí)時(s∑§hí)間(jiān)
     * @param int σ♥$followAction 是(shì)否允許被抓取的(de)鏈接跳(ti→↑ào)轉
     * @param int $gzip         是(shì)否啓用¥σ©σ(yòng)gzip壓縮
     * @param string $forma♥•t    格式
     * @param ©↑  int $log       是(shì)否啓用(yòng)日(rì)志(zhì)¥>σ
     * @return mixed
     */
    p​εublic static function get($u®α÷rl, $param = array(), $header = array(), $ti≠↑αmeout = 3, $followAction = 0, $gzφ"↑ip = 0, $format = 'html',$log=0)
    {
  ♣≠☆α      $ch = curl_init<→​'();
        if (is_array($param)) {
     σ$↔       $url = $url . 'σ ?' . http_build_query($param);
      ≤¥δ  }
        curl_setopt($ch, C☆ε↑URLOPT_URL, $url);
        curl_setopt($ch, Cβ ©URLOPT_RETURNTRANSFER, 1);
        cur€" l_setopt($ch, CURLOPT_HEADER, 0);
        cu© rl_setopt($ch, CURLOPT_TIMEOUT, $timeout);★σ₩
        curl_setopt($ch, CURLOPT_USERAGENλ ₹T, "Mozilla/5.0 (bot.html±™)");
        if ($follow←π​Action) {
            curl_setopt($ch, CURLOPT_F→"€OLLOWLOCATION, 1); //允許被抓取的(de)鏈接跳(tiào)轉™δ♦
        }
        if ($gzip) {
  ∞€$          curl_setopt($ch, CURLOPT_HT÷↑TPHEADER, array('Accept-Encoding: gz¶'ip, deflate'));
        "π    curl_setopt($ch, CURLO¶γ→PT_ENCODING, 'gzip,de™σ™∞flate');
        }
        //curl_sβ↓etopt($ch, CURLOPT_REFERER, '');
        ↓♥→♥$data = curl_exec($ch);>✔♥
        if ($format == 'jσ‌son') {
            $data = jso​★×αn_decode($data, true);
        }
 
♥£
        if($log){
            if($format≈÷=='html'){
                self::_lo≥π¥₽gCurlInfo($ch,$param,'');
 ¥×φ           }else{
   ™Ω↑λ             self::_logCurlInfo($ch,≤α$param,$data);
            }
        }
   ‍      curl_close($ch);
        return $data;
 ∞↕   }
 
    /**
     * @brief       ε→'×            post請(qǐng)求
     * @param $url     ×★₩         請(qǐng)求的(d₹σ'¥e)url地(dì)址
     * @param array $param     ₩€∑ 請(qǐng)求的(de)參數(shù)
  ♦δε∏   * @param array $header     ₽‍βhttp頭
     * @param int $ssl          是(shì)∞"≠π否啓用(yòng)ssl
     * @param string $form €↓★at    返回的(de)格式
     * @param int×≠®☆ $log          是(shì)否啓§£>用(yòng)日(rì)志(zhì)
     * @return mixed
↑€↕₩
     */
    public st≠™‌>atic function post($url, $param = array&✔(), $header = array()≤™ ≤, $ssl = 0, $format = 'json',$log=0)
    {
    ♠$®    $ch = curl_init();
  $→∏      if (is_array($param)) {
   φ Ω≠         $urlparam = http_build_query($param);
 ©₽¶       } else if (is_string($param)) { //jsεπon字符串
            $urlpar"'am = $param;
        }
        curl_setopt( π•$ch, CURLOPT_URL, $url);
        curl_setopt(₹₹$ch, CURLOPT_TIMEOUT, 120); ‌•≈β//設置超時(shí)時(shí)間(jiān)
        cu±σ&∑rl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); />σ/返回原生(shēng)的(de)（Raw）輸出
    ‍¶    curl_setopt($ch, CURLOPT_POST, ™∞ ε1); //POST
        curl_setopt($ch, CURLOPT_POS✔↔TFIELDS, $urlparam); //post數(©→  shù)據
        if ($hea‌≠ Ωder) {
            curl_setopt($ch, CURLOP>≤T_HTTPHEADER, $header•♥σ);
        }
        if ($ssl) {
     ✔₹γ        curl_setopt($ch, CURLOPT_SSL_VERIFγε‍©YPEER, false); // 對(duì)認證證書(shū)來(lái)源的($÷ de)檢查
            curl_setopt($ch, CURLOPT_Bβ£★πINARYTRANSFER, true); //将curl_exec()獲取的(de)信息以文™Ω≤(wén)件(jiàn)流的(de)形式返回，而不(bù)是(shì)直接輸出。
£©✘φ
        }
 
        $data = curl_ex✔γπ÷ec($ch);
        if ($format ∞α== 'json') {
            $data = json_decode($d&εγ>ata, true);
        }
 
        if($log){
¥​×ε
            if($form ​at=='html'){
                self::_logCurlIn &fo($ch,$param,'');
             ☆}else{
                self::_logCurlInfo($ch∏×",$param,$data);
            }
€¥©
        }
        curl_close($ch);
        ret®©λ↔urn $data;
    }
 
 
    /**
     * 請(qǐγ↑₹ng)求信息記錄日(rì)志(zhì)
     * @param $ch       ∏≤≥∑curl句柄
     * @param $r≥‌δ∑equest  請(qǐng)求參數(shù‍×₩↔)
     * @param $response 響應結果
     */
    pr™₽♣$ivate static function _logCurπ×lInfo($ch,$request,$response)
    {λ×
        $info = curl_getinfo($ch);<↓&
        $resultFormat =  "耗時(shí):[%s] 返回狀态:[π ≈%s] 請(qǐng)求的(de)url[%s] 請(qǐng)求參數(shù):[%s €< ] 響應結果:[%s] 大(dà)小(xiǎo):[%s]kb 速度÷♣:[%s]kb/s";
        $resultLogMsg =  sprin​±φ​tf($resultFormat,$info['tε↕‍otal_time'],$info['http_code'],$&∑$info['url'],var_export($request,true),var_ex×≠¶port($response,true),$in↑←¶©fo['size_download']/∏♣1024,$info['speed_download']/φ↔Ω‍1024);
        error_log($resultLogMγγ™<sg.PHP_EOL,3,self::CURL_LOG_PATH);
±‍
    }
 
}
 
/* example:
    echo Curl::g÷£et('http://www.baidu.com');
    $arr = Curl::♥λ↑&post('127.0.0.1/test/test.php',['a'=&g↕¶ ‍t;1,'b'=>2],'',0);
  ♥α↕↓  var_dump($arr);
*/