<?php

function create_login_token($user){
    $curTime = time();
    return md5($curTime.$user['encrypt'].$user['password']);
}

//交叉合并接受到的数据
function merge_bp($player,$banker){
    $player = str_split($player, 1);
    $banker = str_split($banker, 1);
    if(count($player) >= count($banker)){
        list($player, $banker) = array($banker, $player);
    }
    for($x=0; $x < count($player); $x++){
        $banker[$x] .= $player[$x];
    }
    return implode('', $banker);
}
//四张牌时判断博牌
function is_bopai_four($player_result,$banker_result,$cards,$is_xiaopai){
    $return_arr = array();
    $return_arr['code'] = 0;
    if($player_result == 8 || $player_result == 9){
        $next_card_num = 4;
    }elseif($banker_result == 8 || $banker_result == 9){
        $next_card_num = 4;
    }elseif($player_result == 0 || $player_result == 1 || $player_result == 2 || $player_result == 3 || $player_result == 4 || $player_result == 5){
        $next_card_num = 5;
        if($is_xiaopai == 1){
            $player_card_3 = substr($cards,5,1);
        }else{
            $player_card_3 = substr($cards,4,1);
        }
        if($player_card_3 == null){
            $return_arr['code'] = 1;
            return $return_arr;
        }

        if($player_result + $player_card_3 > 9){
            $player_result = ($player_result + $player_card_3)%10;
        }else{
            $player_result = $player_result + $player_card_3;
        }
    }elseif($banker_result == 0 || $banker_result == 1 || $banker_result == 2 || $banker_result == 3 || $banker_result == 4 || $banker_result == 5){
        $next_card_num = 5;
        if($is_xiaopai == 1){
            $banker_card_3 = substr($cards,5,1);
        }else{
            $banker_card_3 = substr($cards,4,1);
        }
        if($banker_card_3 == null){
            $return_arr['code'] = 1;
            return $return_arr;
        }
        if($player_result + $banker_card_3 > 9){
            $banker_result = ($banker_result + $banker_card_3)%10;
        }else{
            $banker_result = $banker_result + $banker_card_3;
        }
    }elseif($player_result == 6 || $player_result == 7){
        $next_card_num = 4;
    }
    $return_arr['next_card_num'] = $next_card_num;
    $return_arr['player_result'] = $player_result;
    $return_arr['banker_result'] = $banker_result;
    if(isset($player_card_3)){
        $return_arr['player_card_3'] = $player_card_3;
    }
    if(isset($banker_card_3)){
        $return_arr['banker_card_3'] = $banker_card_3;
    }
    return $return_arr;

}
//五张牌时判断博牌，第一张博牌是闲。
function is_bopai_five($player_result,$banker_result,$cards,$player_card_3,$is_xiaopai){
    $return_arr = array();
    $return_arr['code'] = 0;
    if($banker_result == 0 || $banker_result == 1 || $banker_result == 2){
        $next_card_num = 6;
        if($is_xiaopai == 1){
            $banker_card_3 = substr($cards,6,1);
        }else{
            $banker_card_3 = substr($cards,5,1);
        }
        if($banker_card_3 == null){
            $return_arr['code'] = 1;
            return $return_arr;
        }
        if($banker_result + $banker_card_3 > 9){
            $banker_result = ($banker_result + $banker_card_3)%10;
        }else{
            $banker_result = $banker_result + $banker_card_3;
        }
    }elseif($banker_result == 3){
        if($player_card_3 == 1 || $player_card_3 == 2 || $player_card_3 == 3 || $player_card_3 == 4 || $player_card_3 == 5 || $player_card_3 == 6 || $player_card_3 == 7 || $player_card_3 == 9 || $player_card_3 == 0){
            $next_card_num = 6;
            if($is_xiaopai == 1){
                $banker_card_3 = substr($cards,6,1);
            }else{
                $banker_card_3 = substr($cards,5,1);
            }
            if($banker_card_3 == null){
                $return_arr['code'] = 1;
                return $return_arr;
            }
            if($banker_result + $banker_card_3 > 9){
                $banker_result = ($banker_result + $banker_card_3)%10;
            }else{
                $banker_result = $banker_result + $banker_card_3;
            }
        }elseif($player_card_3 == 8){
            $next_card_num = 5;
        }
    }elseif($banker_result == 4){
        if($player_card_3 == 2 || $player_card_3 == 3 || $player_card_3 == 4 || $player_card_3 == 5 || $player_card_3 == 6 || $player_card_3 == 7){
            $next_card_num = 6;
            if($is_xiaopai == 1){
                $banker_card_3 = substr($cards,6,1);
            }else{
                $banker_card_3 = substr($cards,5,1);
            }
            if($banker_card_3 == null){
                $return_arr['code'] = 1;
                return $return_arr;
            }
            if($banker_result + $banker_card_3 > 9){
                $banker_result = ($banker_result + $banker_card_3)%10;
            }else{
                $banker_result = $banker_result + $banker_card_3;
            }
        }elseif($player_card_3 == 1 || $player_card_3 == 8 || $player_card_3 == 9 || $player_card_3 == 0){
            $next_card_num = 5;
        }
    }elseif($banker_result == 5){
        if($player_card_3 == 4 || $player_card_3 == 5 || $player_card_3 == 6 || $player_card_3 == 7){
            $next_card_num = 6;
            if($is_xiaopai == 1){
                $banker_card_3 = substr($cards,6,1);
            }else{
                $banker_card_3 = substr($cards,5,1);
            }
            if($banker_card_3 == null){
                $return_arr['code'] = 1;
                return $return_arr;
            }
            if($banker_result + $banker_card_3 > 9){
                $banker_result = ($banker_result + $banker_card_3)%10;
            }else{
                $banker_result = $banker_result + $banker_card_3;
            }
        }elseif($player_card_3 == 1 || $player_card_3 == 2 || $player_card_3 == 3 || $player_card_3 == 8 || $player_card_3 == 9 || $player_card_3 == 0){
            $next_card_num = 5;
        }
    }elseif($banker_result == 6){
        if($player_card_3 == 6 || $player_card_3 == 7){
            $next_card_num = 6;
            if($is_xiaopai == 1){
                $banker_card_3 = substr($cards,6,1);
            }else{
                $banker_card_3 = substr($cards,5,1);
            }
            if($banker_card_3 == null){
                $return_arr['code'] = 1;
                return $return_arr;
            }
            if($banker_result + $banker_card_3 > 9){
                $banker_result = ($banker_result + $banker_card_3)%10;
            }else{
                $banker_result = $banker_result + $banker_card_3;
            }
        }elseif($player_card_3 == 1 || $player_card_3 == 2 || $player_card_3 == 3 || $player_card_3 == 4 || $player_card_3 == 5 || $player_card_3 == 8 || $player_card_3 == 9 || $player_card_3 == 0){
            $next_card_num = 5;
        }
    }elseif($banker_result == 7){
        $next_card_num = 5;
    }
    $return_arr['next_card_num'] = $next_card_num;
    $return_arr['player_result'] = $player_result;
    $return_arr['banker_result'] = $banker_result;
    if(isset($player_card_3)){
        $return_arr['player_card_3'] = $player_card_3;
    }
    if(isset($banker_card_3)){
        $return_arr['banker_card_3'] = $banker_card_3;
    }
    return $return_arr;
}
//换结果
function do_change_result($all_cards){
    $is_xiaopai = 0;
    $cards = $all_cards;
    $cards_length = strlen($cards);
    if($is_xiaopai == 0){
        if($cards_length < 4){
            $change_result_arr = ['code'=>1,'msg'=>'字符串不够分析一手牌!'];
            return $change_result_arr;
        }
        $player_card_1 = (int)substr($cards,0,1);
        $banker_card_1 = (int)substr($cards,1,1);
        $player_card_2 = (int)substr($cards,2,1);
        $banker_card_2 = (int)substr($cards,3,1);
        if($player_card_1 + $player_card_2 > 9){
            $player_result = ($player_card_1 + $player_card_2)%10;
        }else{
            $player_result = $player_card_1 + $player_card_2;
        }
        if($banker_card_1 + $banker_card_2 > 9){
            $banker_result = ($banker_card_1 + $banker_card_2)%10;
        }else{
            $banker_result = $banker_card_1 + $banker_card_2;
        }
        //下一轮发牌数量
        $next_card_num = 4;
        //判断是不是要博牌
        if($next_card_num == 4){
            $return_arr = is_bopai_four($player_result,$banker_result,$cards,$is_xiaopai);
            // $return_arr = (array)$return_arr;
            if($return_arr['code'] == 1){
                $change_result_arr = ['code'=>1,'msg'=>'字符串不够分析一手牌!'];
                return $change_result_arr;
            }
            $next_card_num =  $return_arr['next_card_num'];
            $banker_result =  $return_arr['banker_result'];
            $player_result =  $return_arr['player_result'];
            if(isset($return_arr['player_card_3'])){
                $player_card_3 = $return_arr['player_card_3'];
            }
            if(isset($return_arr['banker_card_3'])){
                $banker_card_3 = $return_arr['banker_card_3'];
            }
        }
        if($next_card_num == 5){
            if(isset($player_card_3)){
                $return_arr = is_bopai_five($player_result,$banker_result,$cards,$player_card_3,$is_xiaopai);
                if($return_arr['code'] == 1){
                    $change_result_arr = ['code'=>1,'msg'=>'字符串不够分析一手牌!'];
                    return $change_result_arr;
                }
                $next_card_num =  $return_arr['next_card_num'];
                $banker_result =  $return_arr['banker_result'];
                $player_result =  $return_arr['player_result'];
                if(isset($return_arr['player_card_3'])){
                    $player_card_3 = $return_arr['player_card_3'];
                }
                if(isset($return_arr['banker_card_3'])){
                    $banker_card_3 = $return_arr['banker_card_3'];
                }
            }
        }
        $return_arr = array();
        $return_arr['is_xiaopai'] = $is_xiaopai;
        $return_arr['num_cards'] = substr($cards,0,$next_card_num);
        $return_arr['num_next'] = substr($cards,$next_card_num);
        if($banker_result > $player_result){
            $return_arr['result'] = 1;
            $return_arr['default_result'] = '庄胜：'.$return_arr['num_cards'];
            $return_arr['original_result'] = '原始值：庄胜：'.$return_arr['num_cards'];
        }elseif($banker_result < $player_result){
            $return_arr['result'] = 2;
            $return_arr['default_result'] = '闲胜：'.$return_arr['num_cards'];
            $return_arr['original_result'] = '原始值：闲胜：'.$return_arr['num_cards'];
        }else{
            $return_arr['result'] = 3;
            $return_arr['default_result'] = '和：'.$return_arr['num_cards'];
            $return_arr['original_result'] = '原始值：和：'.$return_arr['num_cards'];
        }
        $change_result_arr = ['code'=>0,'return_arr'=>$return_arr];
        return $change_result_arr;
    }else{
        if($cards_length < 5){
            $change_result_arr = ['code'=>1,'msg'=>'字符串不够分析一手牌!'];
            return $change_result_arr;
        }
        $player_card_1 = (int)substr($cards,1,1);
        $banker_card_1 = (int)substr($cards,2,1);
        $player_card_2 = (int)substr($cards,3,1);
        $banker_card_2 = (int)substr($cards,4,1);
        if($player_card_1 + $player_card_2 > 9){
            $player_result = ($player_card_1 + $player_card_2)%10;
        }else{
            $player_result = $player_card_1 + $player_card_2;
        }
        if($banker_card_1 + $banker_card_2 > 9){
            $banker_result = ($banker_card_1 + $banker_card_2)%10;
        }else{
            $banker_result = $banker_card_1 + $banker_card_2;
        }
        //下一轮发牌数量
        $next_card_num = 4;
        //判断是不是要博牌
        if($next_card_num == 4){
            $return_arr = is_bopai_four($player_result,$banker_result,$cards,$is_xiaopai);
            if($return_arr['code'] == 1){
                $change_result_arr = ['code'=>1,'msg'=>'字符串不够分析一手牌!'];
                return $change_result_arr;
            }
            // $return_arr = (array)$return_arr;
            $next_card_num =  $return_arr['next_card_num'];
            $banker_result =  $return_arr['banker_result'];
            $player_result =  $return_arr['player_result'];
            if(isset($return_arr['player_card_3'])){
                $player_card_3 = $return_arr['player_card_3'];
            }
            if(isset($return_arr['banker_card_3'])){
                $banker_card_3 = $return_arr['banker_card_3'];
            }
        }
        if($next_card_num == 5){
            if(isset($player_card_3)){
                $return_arr = is_bopai_five($player_result,$banker_result,$cards,$player_card_3,$is_xiaopai);
                if($return_arr['code'] == 1){
                    $change_result_arr = ['code'=>1,'msg'=>'字符串不够分析一手牌!'];
                    return $change_result_arr;
                }
                $next_card_num =  $return_arr['next_card_num'];
                $banker_result =  $return_arr['banker_result'];
                $player_result =  $return_arr['player_result'];
                if(isset($return_arr['player_card_3'])){
                    $player_card_3 = $return_arr['player_card_3'];
                }
                if(isset($return_arr['banker_card_3'])){
                    $banker_card_3 = $return_arr['banker_card_3'];
                }
            }
        }
        $return_arr = array();
        $return_arr['is_xiaopai'] = $is_xiaopai;
        $return_arr['xiaopai_num'] = substr($cards,0,1);
        $return_arr['num_cards'] = substr($cards,1,$next_card_num);
        $return_arr['num_next'] = substr($cards,$next_card_num+1);
        if($banker_result > $player_result){
            $return_arr['result'] = 1;
            $return_arr['default_result'] = '庄胜：'.$return_arr['num_cards'];
            $return_arr['original_result'] = '原始值：庄胜：'.$return_arr['num_cards'];
        }elseif($banker_result < $player_result){
            $return_arr['result'] = 2;
            $return_arr['default_result'] = '闲胜：'.$return_arr['num_cards'];
            $return_arr['original_result'] = '原始值：闲胜：'.$return_arr['num_cards'];
        }else{
            $return_arr['result'] = 3;
            $return_arr['default_result'] = '和：'.$return_arr['num_cards'];
            $return_arr['original_result'] = '原始值：和：'.$return_arr['num_cards'];
        }
        $change_result_arr = ['code'=>0,'return_arr'=>$return_arr];
        return $change_result_arr;
    }
}

//换牌
function b_to_s($big){
    if($big == 8){
        return 7;
    }elseif($big == 7){
        return 6;
    }elseif($big == 6){
        return 4;
    }elseif($big == 5){
        return 4;
    }elseif($big == 3){
        return 2;
    }
}
function s_to_b($big){
    if($big == 7){
        return 8;
    }elseif($big == 6){
        return 4;
    }elseif($big == 5){
        return 6;
    }elseif($big == 4){
        return 5;
    }elseif($big == 2){
        return 3;
    }
}
function do_change_postion($a,$before_result,$change_group){

    for($i=0;$i<strlen($a);$i++){
        $a_arr[]=substr($a,$i,1);
    }
    $a_num = count($a_arr);
    $space_num = 0;
    $change_group_arr = explode(",", $change_group);
    $sapce_arr = array();
    for($i=0;$i<count($change_group_arr);$i++){
        if($change_group_arr[$i] != 'x'){
            array_push($sapce_arr, $i);
        }

    }
    $space_group = array();
    for($i=0;$i<count($a_arr);$i++){
        if(in_array($a_arr[$i], $sapce_arr)){
            $space_num = $space_num + 1;
            array_push($space_group, $i+1);
        }
    }
    if($space_num == 2){
        array_push($space_group,$space_group[0].','.$space_group[1]);
    }
    if($space_num == 3){
        array_push($space_group,$space_group[0].','.$space_group[1]);
        array_push($space_group,$space_group[0].','.$space_group[2]);
        array_push($space_group,$space_group[1].','.$space_group[2]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2]);
    }
    if($space_num == 4){
        array_push($space_group,$space_group[0].','.$space_group[1]);
        array_push($space_group,$space_group[0].','.$space_group[2]);
        array_push($space_group,$space_group[0].','.$space_group[3]);
        array_push($space_group,$space_group[1].','.$space_group[2]);
        array_push($space_group,$space_group[1].','.$space_group[3]);
        array_push($space_group,$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[3]);
    }
    if($space_num == 5){
        array_push($space_group,$space_group[0].','.$space_group[1]);
        array_push($space_group,$space_group[0].','.$space_group[2]);
        array_push($space_group,$space_group[0].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[4]);
        array_push($space_group,$space_group[1].','.$space_group[2]);
        array_push($space_group,$space_group[1].','.$space_group[3]);
        array_push($space_group,$space_group[1].','.$space_group[4]);
        array_push($space_group,$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[2].','.$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[3].','.$space_group[4]);
    }
    if($space_num == 6){
        array_push($space_group,$space_group[0].','.$space_group[1]);
        array_push($space_group,$space_group[0].','.$space_group[2]);
        array_push($space_group,$space_group[0].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[5]);
        array_push($space_group,$space_group[1].','.$space_group[2]);
        array_push($space_group,$space_group[1].','.$space_group[3]);
        array_push($space_group,$space_group[1].','.$space_group[4]);
        array_push($space_group,$space_group[1].','.$space_group[5]);
        array_push($space_group,$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[2].','.$space_group[5]);
        array_push($space_group,$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[3].','.$space_group[5]);
        array_push($space_group,$space_group[4].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[3].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[4].','.$space_group[4]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[5]);
        array_push($space_group,$space_group[2].','.$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[2].','.$space_group[3].','.$space_group[5]);
        array_push($space_group,$space_group[3].','.$space_group[4].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[3].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[3].','.$space_group[4].','.$space_group[5]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[3].','.$space_group[5]);
        array_push($space_group,$space_group[1].','.$space_group[3].','.$space_group[4].','.$space_group[5]);
        array_push($space_group,$space_group[2].','.$space_group[3].','.$space_group[4].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[3].','.$space_group[5]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[3].','.$space_group[4].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[3].','.$space_group[4].','.$space_group[5]);
    }
    $code = 1;
    $return_arr = array();
    $posttion = array();
    // var_dump($space_group);
    for ($i=0;$i < count($space_group);$i++) {

        $num_list = $a;
        $s_space_group = explode(",", $space_group[$i]);
        for ($z=0; $z < count($s_space_group); $z++) {
            $change_num = substr($num_list,$s_space_group[$z]-1,1);
            $after_num = $change_group_arr[$change_num];
            $after_num_list = substr_replace($num_list,$after_num,$s_space_group[$z]-1,1);
            $num_list = $after_num_list;
        }
        // var_dump($after_num_list.'|');
        $cards = $after_num_list;
        $is_xiaopai = 0;
        $cards_length = strlen($cards);

        $player_card_1 = (int)substr($cards,0,1);
        $banker_card_1 = (int)substr($cards,1,1);
        $player_card_2 = (int)substr($cards,2,1);
        $banker_card_2 = (int)substr($cards,3,1);
        if($player_card_1 + $player_card_2 > 9){
            $player_result = ($player_card_1 + $player_card_2)%10;
        }else{
            $player_result = $player_card_1 + $player_card_2;
        }
        if($banker_card_1 + $banker_card_2 > 9){
            $banker_result = ($banker_card_1 + $banker_card_2)%10;
        }else{
            $banker_result = $banker_card_1 + $banker_card_2;
        }
        //下一轮发牌数量
        $player_card_3 = null;
        $banker_card_3 = null;
        $next_card_num = 4;
        //判断是不是要博牌
        if($next_card_num == 4){
            $return_arr = is_bopai_four($player_result,$banker_result,$cards,$is_xiaopai);
            // $return_arr = (array)$return_arr;
            if($return_arr['code'] == 1){
                $code = 1;
                $return_arr = array();
                $posttion = array();
                continue;
            }
            $next_card_num =  $return_arr['next_card_num'];
            $banker_result =  $return_arr['banker_result'];
            $player_result =  $return_arr['player_result'];
            if(isset($return_arr['player_card_3'])){
                $player_card_3 = $return_arr['player_card_3'];
            }
            if(isset($return_arr['banker_card_3'])){
                $banker_card_3 = $return_arr['banker_card_3'];
            }
        }
        if($next_card_num == 5){
            if(isset($player_card_3)){
                $return_arr = is_bopai_five($player_result,$banker_result,$cards,$player_card_3,$is_xiaopai);
                if($return_arr['code'] == 1){
                    $code = 1;
                    $return_arr = array();
                    $posttion = array();
                    continue;
                }
                $next_card_num =  $return_arr['next_card_num'];
                $banker_result =  $return_arr['banker_result'];
                $player_result =  $return_arr['player_result'];
                if(isset($return_arr['player_card_3'])){
                    $player_card_3 = $return_arr['player_card_3'];
                }
                if(isset($return_arr['banker_card_3'])){
                    $banker_card_3 = $return_arr['banker_card_3'];
                }
            }
        }
        $return_arr = array();
        $return_arr['is_xiaopai'] = $is_xiaopai;
        $return_arr['num_cards'] = substr($cards,0,$next_card_num);
        $return_arr['num_next'] = substr($cards,$next_card_num);
        if($banker_result > $player_result){
            $return_arr['result'] = 1;
            $return_arr['default_result'] = '庄胜：'.$return_arr['num_cards'];
            $return_arr['original_result'] = '原始值：庄胜：'.$return_arr['num_cards'];
        }elseif($banker_result < $player_result){
            $return_arr['result'] = 2;
            $return_arr['default_result'] = '闲胜：'.$return_arr['num_cards'];
            $return_arr['original_result'] = '原始值：闲胜：'.$return_arr['num_cards'];
        }else{
            $return_arr['result'] = 3;
            $return_arr['default_result'] = '和：'.$return_arr['num_cards'];
            $return_arr['original_result'] = '原始值：和：'.$return_arr['num_cards'];
        }
        //var_dump($return_arr);
        // echo '<br/>';

        if($before_result != 3 && $return_arr['result'] != 3 && $before_result != $return_arr['result']){
            $code = 0;
            $return_arr = $return_arr;
            $posttion = $s_space_group;
            // return json_encode(['code'=>0,'return_arr'=>$return_arr]);
            break;
        }else{
            // var_dump(1);
            $code = 1;
            $return_arr = array();
            $posttion = array();
            continue;
        }
    }

    // var_dump($return_arr);
    $b_resulet = ['code'=>$code,'return_arr'=>$return_arr,'posttion' => $posttion];
    return $b_resulet;

    // return $space_num;


}
function do_change_tie_postion($a,$before_result,$change_group){

    for($i=0;$i<strlen($a);$i++){
        $a_arr[]=substr($a,$i,1);
    }
    $a_num = count($a_arr);
    $space_num = 0;
    $change_group_arr = explode(",", $change_group);
    $sapce_arr = array();
    for($i=0;$i<count($change_group_arr);$i++){
        if($change_group_arr[$i] != 'x'){
            array_push($sapce_arr, $i);
        }

    }
    $space_group = array();
    for($i=0;$i<count($a_arr);$i++){
        if(in_array($a_arr[$i], $sapce_arr)){
            $space_num = $space_num + 1;
            array_push($space_group, $i+1);
        }
    }
    if($space_num == 2){
        array_push($space_group,$space_group[0].','.$space_group[1]);
    }
    if($space_num == 3){
        array_push($space_group,$space_group[0].','.$space_group[1]);
        array_push($space_group,$space_group[0].','.$space_group[2]);
        array_push($space_group,$space_group[1].','.$space_group[2]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2]);
    }
    if($space_num == 4){
        array_push($space_group,$space_group[0].','.$space_group[1]);
        array_push($space_group,$space_group[0].','.$space_group[2]);
        array_push($space_group,$space_group[0].','.$space_group[3]);
        array_push($space_group,$space_group[1].','.$space_group[2]);
        array_push($space_group,$space_group[1].','.$space_group[3]);
        array_push($space_group,$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[3]);
    }
    if($space_num == 5){
        array_push($space_group,$space_group[0].','.$space_group[1]);
        array_push($space_group,$space_group[0].','.$space_group[2]);
        array_push($space_group,$space_group[0].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[4]);
        array_push($space_group,$space_group[1].','.$space_group[2]);
        array_push($space_group,$space_group[1].','.$space_group[3]);
        array_push($space_group,$space_group[1].','.$space_group[4]);
        array_push($space_group,$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[2].','.$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[3].','.$space_group[4]);
    }
    if($space_num == 6){
        array_push($space_group,$space_group[0].','.$space_group[1]);
        array_push($space_group,$space_group[0].','.$space_group[2]);
        array_push($space_group,$space_group[0].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[5]);
        array_push($space_group,$space_group[1].','.$space_group[2]);
        array_push($space_group,$space_group[1].','.$space_group[3]);
        array_push($space_group,$space_group[1].','.$space_group[4]);
        array_push($space_group,$space_group[1].','.$space_group[5]);
        array_push($space_group,$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[2].','.$space_group[5]);
        array_push($space_group,$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[3].','.$space_group[5]);
        array_push($space_group,$space_group[4].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[3].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[4].','.$space_group[4]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[5]);
        array_push($space_group,$space_group[2].','.$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[2].','.$space_group[3].','.$space_group[5]);
        array_push($space_group,$space_group[3].','.$space_group[4].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[3]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[2].','.$space_group[3].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[3].','.$space_group[4].','.$space_group[5]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[3].','.$space_group[5]);
        array_push($space_group,$space_group[1].','.$space_group[3].','.$space_group[4].','.$space_group[5]);
        array_push($space_group,$space_group[2].','.$space_group[3].','.$space_group[4].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[3].','.$space_group[4]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[3].','.$space_group[5]);
        array_push($space_group,$space_group[1].','.$space_group[2].','.$space_group[3].','.$space_group[4].','.$space_group[5]);
        array_push($space_group,$space_group[0].','.$space_group[1].','.$space_group[2].','.$space_group[3].','.$space_group[4].','.$space_group[5]);
    }
    $code = 1;
    $return_arr = array();
    $posttion = array();
    // var_dump($space_group);
    for ($i=0;$i < count($space_group);$i++) {
        $num_list = $a;
        $s_space_group = explode(",", $space_group[$i]);
        for ($z=0; $z < count($s_space_group); $z++) {
            $change_num = substr($num_list,$s_space_group[$z]-1,1);
            $after_num = $change_group_arr[$change_num];
            $after_num_list = substr_replace($num_list,$after_num,$s_space_group[$z]-1,1);
            $num_list = $after_num_list;
        }
        // var_dump($after_num_list.'|');
        $cards = $after_num_list;
        $is_xiaopai = 0;
        $cards_length = strlen($cards);

        $player_card_1 = (int)substr($cards,0,1);
        $banker_card_1 = (int)substr($cards,1,1);
        $player_card_2 = (int)substr($cards,2,1);
        $banker_card_2 = (int)substr($cards,3,1);
        if($player_card_1 + $player_card_2 > 9){
            $player_result = ($player_card_1 + $player_card_2)%10;
        }else{
            $player_result = $player_card_1 + $player_card_2;
        }
        if($banker_card_1 + $banker_card_2 > 9){
            $banker_result = ($banker_card_1 + $banker_card_2)%10;
        }else{
            $banker_result = $banker_card_1 + $banker_card_2;
        }
        //下一轮发牌数量
        $player_card_3 = null;
        $banker_card_3 = null;
        $next_card_num = 4;
        //判断是不是要博牌
        if($next_card_num == 4){
            $return_arr = is_bopai_four($player_result,$banker_result,$cards,$is_xiaopai);
            // $return_arr = (array)$return_arr;
            if($return_arr['code'] == 1){
                $code = 1;
                $return_arr = array();
                $posttion = array();
                continue;
            }
            $next_card_num =  $return_arr['next_card_num'];
            $banker_result =  $return_arr['banker_result'];
            $player_result =  $return_arr['player_result'];
            if(isset($return_arr['player_card_3'])){
                $player_card_3 = $return_arr['player_card_3'];
            }
            if(isset($return_arr['banker_card_3'])){
                $banker_card_3 = $return_arr['banker_card_3'];
            }
        }
        if($next_card_num == 5){
            if(isset($player_card_3)){
                $return_arr = is_bopai_five($player_result,$banker_result,$cards,$player_card_3,$is_xiaopai);
                if($return_arr['code'] == 1){
                    $code = 1;
                    $return_arr = array();
                    $posttion = array();
                    continue;
                }
                $next_card_num =  $return_arr['next_card_num'];
                $banker_result =  $return_arr['banker_result'];
                $player_result =  $return_arr['player_result'];
                if(isset($return_arr['player_card_3'])){
                    $player_card_3 = $return_arr['player_card_3'];
                }
                if(isset($return_arr['banker_card_3'])){
                    $banker_card_3 = $return_arr['banker_card_3'];
                }
            }
        }
        $return_arr = array();
        $return_arr['is_xiaopai'] = $is_xiaopai;
        $return_arr['num_cards'] = substr($cards,0,$next_card_num);
        $return_arr['num_next'] = substr($cards,$next_card_num);
        if($banker_result > $player_result){
            $return_arr['result'] = 1;
            $return_arr['default_result'] = '庄胜：'.$return_arr['num_cards'];
            $return_arr['original_result'] = '原始值：庄胜：'.$return_arr['num_cards'];
        }elseif($banker_result < $player_result){
            $return_arr['result'] = 2;
            $return_arr['default_result'] = '闲胜：'.$return_arr['num_cards'];
            $return_arr['original_result'] = '原始值：闲胜：'.$return_arr['num_cards'];
        }else{
            $return_arr['result'] = 3;
            $return_arr['default_result'] = '和：'.$return_arr['num_cards'];
            $return_arr['original_result'] = '原始值：和：'.$return_arr['num_cards'];
        }
        // var_dump($return_arr);
        // echo '<br/>';
        if($return_arr['result'] == 3){
            $code = 2;
            $return_arr = $return_arr;
            $posttion = $s_space_group;
            // return json_encode(['code'=>0,'return_arr'=>$return_arr]);
            break;
        }else{
            // var_dump(1);
            $code = 1;
            $return_arr = array();
            $posttion = array();
            continue;
        }
    }

    // var_dump($return_arr);
    $b_resulet = ['code'=>$code,'return_arr'=>$return_arr,'posttion' => $posttion];
    return $b_resulet;

    // return $space_num;


}