帮朋友写的时时彩各彩种中奖算法

通过开奖号码，投注号码，投注彩种类型，计算中并返回的注数！
纯属技术研究。
各位大神看看还有没有比这个更高效的算法！

开奖号码格式 0,0,0,0,0 投注号码 也是每注，隔开function shifouzhongjiang($leixing,$tz,$kj){
$kjs = explode(',',$kj); //分割开奖号码
switch ($leixing)
{
case 'q3fs': //前三复试
$tzs = explode(',',$tz);
if(substr_count($tzs[0],$kjs[0]) == 1 and substr_count($tzs[1],$kjs[1]) == 1 and substr_count($tzs[2],$kjs[2]) == 1){
$zhongjiang = 1; //中奖返回中奖注数
}else{
$zhongjiang = 0; //未中奖范围0
}
break;
case 'z3fs': //中三复试
$tzs = explode(',',$tz);
if(substr_count($tzs[0],$kjs[1]) == 1 and substr_count($tzs[1],$kjs[2]) == 1 and substr_count($tzs[2],$kjs[3]) == 1){
$zhongjiang = 1; //中奖返回中奖注数
}else{
$zhongjiang = 0; //未中奖范围0
}
break;
case 'h3fs': //后三复试
$tzs = explode(',',$tz);
if(substr_count($tzs[0],$kjs[2]) == 1 and substr_count($tzs[1],$kjs[3]) == 1 and substr_count($tzs[2],$kjs[4]) == 1){
$zhongjiang = 1; //中奖返回中奖注数
}else{
$zhongjiang = 0; //未中奖范围0
}
break;
case 'q3ds': //前三单试
$zhongjiang = substr_count($tz,$kjs[0].$kjs[1].$kjs[2]);
break;
case 'z3ds': //中三单试
$zhongjiang = substr_count($tz,$kjs[1].$kjs[2].$kjs[3]);
break;
case 'h3ds': //后三单试
$zhongjiang = substr_count($tz,$kjs[2].$kjs[3].$kjs[4]);
break;
case 'q3z3': //前三组三
$kj = array($kjs[0],$kjs[1],$kjs[2]);
$kj = array_unique($kj);
if(count($kj) == 2){ //剩2位 为组三号码
$kj = array_values($kj);
if (substr_count($tz,$kj[0]) == 1 and substr_count($tz,$kj[1]) == 1 ){
$zhongjiang = 1;
}else{
$zhongjiang = 0;
}
}else{
$zhongjiang = 0;
}
break;
case 'z3z3': //中三组三
$kj = array($kjs[1],$kjs[2],$kjs[3]);
$kj = array_unique($kj);
if(count($kj) == 2){ //剩2位 为组三号码
$kj = array_values($kj);
if (substr_count($tz,$kj[0]) == 1 and substr_count($tz,$kj[1]) == 1 ){
$zhongjiang = 1;
}else{
$zhongjiang = 0;
}
}else{
$zhongjiang = 0;
}
break;
case 'h3z3': //后三组三
$kj = array($kjs[2],$kjs[3],$kjs[4]);
$kj = array_unique($kj);
if(count($kj) == 2){ //剩2位 为组三号码
$kj = array_values($kj);
if (substr_count($tz,$kj[0]) == 1 and substr_count($tz,$kj[1]) == 1 ){
$zhongjiang = 1;
}else{
$zhongjiang = 0;
}
}else{
$zhongjiang = 0;
}
break;
case 'q3z6': //前三组六
$kj = array($kjs[0],$kjs[1],$kjs[2]);
$kj = array_unique($kj);
if(count($kj) == 3){ //剩3位 为组六号码
$kj = array_values($kj);
if (substr_count($tz,$kj[0]) == 1 and substr_count($tz,$kj[1]) == 1 and substr_count($tz,$kj[2]) == 1){
$zhongjiang = 1;
}else{
$zhongjiang = 0;
}
}else{
$zhongjiang = 0;
}
break;
case 'z3z6': //中三组六
$kj = array($kjs[1],$kjs[2],$kjs[3]);
$kj = array_unique($kj);
if(count($kj) == 3){ //剩3位 为组六号码
$kj = array_values($kj);
if (substr_count($tz,$kj[0]) == 1 and substr_count($tz,$kj[1]) == 1 and substr_count($tz,$kj[2]) == 1){
$zhongjiang = 1;
}else{
$zhongjiang = 0;
}
}else{
$zhongjiang = 0;
}
break;
case 'h3z6': //后三组六
$kj = array($kjs[2],$kjs[3],$kjs[4]);
$kj = array_unique($kj);
if(count($kj) == 3){ //剩3位 为组六号码
$kj = array_values($kj);
if (substr_count($tz,$kj[0]) == 1 and substr_count($tz,$kj[1]) == 1 and substr_count($tz,$kj[2]) == 1){
$zhongjiang = 1;
}else{
$zhongjiang = 0;
}
}else{
$zhongjiang = 0;
}
break;
case 'q3hz': //前三混组
$tzs = explode(',',$tz); //分割投注号码
$kjs = array($kjs[0],$kjs[1],$kjs[2]); //获取 开奖号码
$kj = array_unique($kjs); //删除开奖号码重复
if(count($kj) == 3){ //组六
$kj = array_values($kj); // 重新排序数组键名
$zhongjiang = 0;
foreach($tzs as $danzu){
if (substr_count($danzu,$kj[0]) == 1 and substr_count($danzu,$kj[1]) == 1 and substr_count($danzu,$kj[2]) == 1){
$zhongjiang = $zhongjiang + 1;
}
}
if($zhongjiang>0){
$zhongjiang = $zhongjiang.'l';
}
}else if(count($kj) == 2){ //组三
$kj = array_values($kj); // 重新排序数组键名
$zhongjiang = 0;
foreach($tzs as $danzu){
$cishu = array_count_values($kjs); //计算 组三中两个数字 各出现的次数
if(substr_count($danzu,$kj[0]) == $cishu[$kj[0]] and substr_count($danzu,$kj[1]) == $cishu[$kj[1]]){
$zhongjiang = $zhongjiang + 1;
}
}
if($zhongjiang>0){
$zhongjiang = $zhongjiang.'s';
}
}else{ //豹子号不中混组
$zhongjiang = 0;
}
break;
case 'z3hz': //中三混组
$tzs = explode(',',$tz); //分割投注号码
$kjs = array($kjs[1],$kjs[2],$kjs[3]); //获取 开奖号码
$kj = array_unique($kjs); //删除开奖号码重复
if(count($kj) == 3){ //组六
$kj = array_values($kj); // 重新排序数组键名
$zhongjiang = 0;
foreach($tzs as $danzu){
if (substr_count($danzu,$kj[0]) == 1 and substr_count($danzu,$kj[1]) == 1 and substr_count($danzu,$kj[2]) == 1){
$zhongjiang = $zhongjiang + 1;
}
}
if($zhongjiang>0){
$zhongjiang = $zhongjiang.'l';
}
}else if(count($kj) == 2){ //组三
$kj = array_values($kj); // 重新排序数组键名
$zhongjiang = 0;
foreach($tzs as $danzu){
$cishu = array_count_values($kjs); //计算 组三中两个数字 各出现的次数
if(substr_count($danzu,$kj[0]) == $cishu[$kj[0]] and substr_count($danzu,$kj[1]) == $cishu[$kj[1]]){
$zhongjiang = $zhongjiang + 1;
}
}
if($zhongjiang>0){
$zhongjiang = $zhongjiang.'s';
}
}else{ //豹子号不中混组
$zhongjiang = 0;
}
break;
case 'h3hz': //后三混组
$tzs = explode(',',$tz); //分割投注号码
$kjs = array($kjs[2],$kjs[3],$kjs[4]); //获取 开奖号码
$kj = array_unique($kjs); //删除开奖号码重复
if(count($kj) == 3){ //组六
$kj = array_values($kj); // 重新排序数组键名
$zhongjiang = 0;
foreach($tzs as $danzu){
if (substr_count($danzu,$kj[0]) == 1 and substr_count($danzu,$kj[1]) == 1 and substr_count($danzu,$kj[2]) == 1){
$zhongjiang = $zhongjiang + 1;
}
}
if($zhongjiang>0){
$zhongjiang = $zhongjiang.'l';
}
}else if(count($kj) == 2){ //组三
$kj = array_values($kj); // 重新排序数组键名
$zhongjiang = 0;
foreach($tzs as $danzu){
$cishu = array_count_values($kjs); //计算 组三中两个数字 各出现的次数
if(substr_count($danzu,$kj[0]) == $cishu[$kj[0]] and substr_count($danzu,$kj[1]) == $cishu[$kj[1]]){
$zhongjiang = $zhongjiang + 1;
}
}
if($zhongjiang>0){
$zhongjiang = $zhongjiang.'s';
}
}else{ //豹子号不中混组
$zhongjiang = 0;
}
break;
case 'q2fs': //前二复式
$tzs = explode(',',$tz);
if(substr_count($tzs[0],$kjs[0]) == 1 and substr_count($tzs[1],$kjs[1]) == 1){
$zhongjiang = 1; //中奖返回中奖注数
}else{
$zhongjiang = 0; //未中奖范围0
}
break;
case 'h2fs': //后二复式
$tzs = explode(',',$tz);
if(substr_count($tzs[0],$kjs[3]) == 1 and substr_count($tzs[1],$kjs[4]) == 1){
$zhongjiang = 1; //中奖返回中奖注数
}else{
$zhongjiang = 0; //未中奖范围0
}
break;
case 'q2ds': //前二单式
$zhongjiang = substr_count($tz,$kjs[0].$kjs[1]);
break;
case 'h2ds': //后二单式
$zhongjiang = substr_count($tz,$kjs[3].$kjs[4]);
break;
case 'q2zx': //前二组二
if($kjs[0] != $kjs[1]){
if(substr_count($tz,$kjs[0]) == 1 and substr_count($tz,$kjs[1]) == 1){
$zhongjiang = 1;
}else{
$zhongjiang = 0;
}
}else{
$zhongjiang = 0;
}
break;
case 'h2zx': //后二组二
if($kjs[3] != $kjs[4]){
if(substr_count($tz,$kjs[3]) == 1 and substr_count($tz,$kjs[4]) == 1){
$zhongjiang = 1;
}else{
$zhongjiang = 0;
}
}else{
$zhongjiang = 0;
}
break;
case 'q3bd': //前三不定位
$kj = array($kjs[0],$kjs[1],$kjs[2]);
$kj = array_unique($kj);
$kj = array_values($kj);
if(count($kj) == 2){ //组三号
$zhongjiang = substr_count($tz,$kj[0]) + substr_count($tz,$kj[1]);
}elseif(count($kj) == 1){ //豹子号
$zhongjiang = substr_count($tz,$kj[0]);
}else{
$zhongjiang = substr_count($tz,$kj[0]) + substr_count($tz,$kj[1]) + substr_count($tz,$kj[2]);
}
break;
case 'z3bd': //后三不定位
$kj = array($kjs[1],$kjs[2],$kjs[3]);
$kj = array_unique($kj);
$kj = array_values($kj);
if(count($kj) == 2){ //组三号
$zhongjiang = substr_count($tz,$kj[0]) + substr_count($tz,$kj[1]);
}elseif(count($kj) == 1){ //豹子号
$zhongjiang = substr_count($tz,$kj[0]);
}else{
$zhongjiang = substr_count($tz,$kj[0]) + substr_count($tz,$kj[1]) + substr_count($tz,$kj[2]);
}
break;
case 'h3bd': //中三不定位
$kj = array($kjs[2],$kjs[3],$kjs[4]);
$kj = array_unique($kj);
$kj = array_values($kj);
if(count($kj) == 2){ //组三号
$zhongjiang = substr_count($tz,$kj[0]) + substr_count($tz,$kj[1]);
}elseif(count($kj) == 1){ //豹子号
$zhongjiang = substr_count($tz,$kj[0]);
}else{
$zhongjiang = substr_count($tz,$kj[0]) + substr_count($tz,$kj[1]) + substr_count($tz,$kj[2]);
}
break;
case 'dwd': //定位胆
$tzs = explode(',',$tz);
$zhongjiang = substr_count($tzs[0],$kjs[0]) + substr_count($tzs[1],$kjs[1]) + substr_count($tzs[2],$kjs[2]) + substr_count($tzs[3],$kjs[3]) + substr_count($tzs[4],$kjs[4]);
break;
case 'dxds': //大小单双
$tzs = explode(',',$tz);
if($kjs[3] > 4){ //大
$sdx = 1;
}else{ //小
$sdx = 2;
}
if($kjs[3]%2 == 1){ //单
$sds = 3;
}else{ //双
$sds = 4;
}
if($kjs[4] > 4){ //大
$gdx = 1;
}else{ //小
$gdx = 2;
}
if($kjs[4]%2 == 1){ //单
$gds = 3;
}else{ //双
$gds = 4;
}
if(substr_count($tzs[0],$sdx) == 1){ //判断十位 大小是否中
$shiwei = $shiwei + 1;
}
if(substr_count($tzs[0],$sds) == 1){ //判断十位 单双是否中
$shiwei = $shiwei + 1;
}
if(substr_count($tzs[1],$gdx) == 1){ //判断个位 大小是否中
$gewei = $gewei + 1;
}
if(substr_count($tzs[1],$gds) == 1){ //判断个位 单双是否中
$gewei = $gewei + 1;
}
if($shiwei != 0 and $gewei != 0){ //判断 十位 或 个位 有一位为0 则为不中
$zhongjiang = $shiwei * $gewei;
}else{
$zhongjiang = 0;
}
break;
}
return $zhongjiang;
}

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