";
//                    $sFeedContent = json_decode($sFeedContent, true);
//                    var_dump($sFeedContent);
//                }
                
                if ($aSiteMapRow["code"] !== "_admin") {
                    $sFeedContent = preg_replace('/ :\[.*?\]:/su', '', $sFeedContent);
                }
                
                if ($sClient == "v2ray") {
                    $sFeedContent = self::v2rayFeedByStr($sFeedContent);
                }
                
                file_put_contents($sFileSavePath, $sFeedContent);
                
                @chmod($sFileSavePath, 0777);
                
                echo " - fn的".$aSiteMapRow["code"]."的{$sClient}的{$sDate} 保存成功 \n";
            }
        }
        
        return true;
    }
    
    public static function v2rayFeedByStr($s)
    {
        $a = explode("\n", $s);
        
        $aFeed = [];
        foreach ($a as $sConfig) {
            if (!$sConfig) {continue;}
            $aTmp = CronFreenodePool::v2ray_chai($sConfig);
            $sConfig = $aTmp[0];
            $sName = $aTmp[1];
            $sName = rawurlencode($sName);
            $aFeed[] = $sConfig."#".$sName;
        }
        
        $sFeed = implode("\n", $aFeed);
        $sFeed = base64_encode($sFeed);
        
        return $sFeed;
    }
    
    public static function v2rayFeedToStr($sV2rayFeed)
    {
        $sV2rayFeed = base64_decode($sV2rayFeed);
        $aV2rayFeed = explode("\n", $sV2rayFeed);

        $aFeed = [];
        foreach ($aV2rayFeed as $sConfig) {
            if (!$sConfig) {continue;}
            $aTmp = CronFreenodePool::v2ray_chai($sConfig);
            $sConfig = $aTmp[0];
            $sName = $aTmp[1] ?? "美国"; // 没得到名字默认美国
            $sName = urldecode($sName);
            
            $aFeed[] = $sConfig."#".$sName;
        }

        $sFeed = implode("\n", $aFeed);

        return $sFeed;
    }
    
    private static function arrMerge($aBase, $aNew)
    {
        $aMerge = array_merge($aBase, $aNew);
        $aMerge = array_unique($aMerge);
        $aMerge = array_values($aMerge);
        return $aMerge;
    }// 这是做了什么
    
    public static function strReplace($sStr, $sFromName)
    {
        if (preg_match('/机场/u', $sStr)) {
            tomd($sStr);
            $sStr = "美国"; // 原本的slogan直接视为美国
        }
        
        if (preg_match('/频道/u', $sStr)) {
            $sStr = "美国";
        }

        if ($sFromName == "ripaojiedian") {
            $sStr = preg_replace('/\|\@ripaojiedian/', '', $sStr);
        } else if ($sFromName == "stairnode") {
            $sStr = preg_replace('/\|\@stairnode/', '', $sStr);
        } else {
            // 其他
        }
        
//        $sStr = preg_replace('/\d+/', '', $sStr); // 去数字
//        $sStr = preg_replace('/[\x{1F1E6}-\x{1F1FF}]{2}\s*/u', '', $sStr); // 去国旗
//        $sStr = preg_replace('/[a-zA-Z_]+/', '', $sStr); // 去下划线和字母

        if (preg_match('/\p{Han}/u', $sStr)) {
            $sStr = preg_replace('/[^\p{Han}]/u', '', $sStr);// 只留中文
        } else { // 没有中文，再处理一下
            $sStr = preg_replace('/^.*HK.*$/i', '香港', $sStr);
        }
        
        return $sStr;
    }
    
    private static function countryJoinFlag($str)
    {
        $aCountryFlagList = self::$aCountryFlag;
        
        $sFlag = "";
        foreach ($aCountryFlagList as $sCountryName => $sCountryFlag) {
            if (str_contains($str, $sCountryName)) {
                $sFlag = $sCountryFlag;
            }
        }
        
        if ($sFlag) {
            $str = $sFlag." ".$str;
        }
        
        return $str;
    }
    
}