This article mainly shares with you the PHP example code for judging half straight, straight, and pair. I hope it can help everyone.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | 判断半顺,顺子, 对子 public function test(){
$var ='1,2,3'; $vars = explode (',', $var ); $res = ''; if ( $vars [0] == $vars [1] && $vars [0] == $vars [2]&& $vars [1] == $vars [2]){ $res ='豹子';
} else { $dz =''; if ( $vars [0] == $vars [1]){ $dz ++;
} if ( $vars [0]== $vars [2]){ $dz ++;
} if ( $vars [1] == $vars [2]){ $dz ++;
} if ( $dz ==1){ $res ='对子';
} else { $bb =0; if ( abs ( $vars [0]- $vars [1]) ==1){ $bb ++;
} if ( abs ( $vars [0]- $vars [2]) ==1){ $bb ++;
} if ( abs ( $vars [1]- $vars [2]) ==1){ $bb ++;
} if ( $bb ==0){ $res ='杂六';
} if ( $bb ==1){ $res ='半顺';
} if ( $bb ==2){ $res ='顺子';
}
}
} echo $res ;
}
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