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PHP determines half straight, straight, and pair example code

小云云

Release： 2023-03-21 18:28:01

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This article mainly shares with you the PHP example code for judging half straight, straight, and pair. I hope it can help everyone.

判断半顺,顺子, 对子public function test(){
    $var =&#39;1,2,3&#39;;    $vars = explode(&#39;,&#39;,$var);    $res = &#39;&#39;;    if($vars[0] ==$vars[1] &&$vars[0] ==$vars[2]&& $vars[1] ==$vars[2]){        $res =&#39;豹子&#39;;
    }else{         $dz =&#39;&#39;;        if($vars[0] ==$vars[1]){            $dz++;
        }        if($vars[0]==$vars[2]){            $dz++;
        }        if($vars[1] ==$vars[2]){            $dz++;
        }        if($dz ==1){            $res =&#39;对子&#39;;
        }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){                $res =&#39;杂六&#39;;
            }if($bb==1){                $res =&#39;半顺&#39;;
            }if($bb==2){                $res =&#39;顺子&#39;;
            }
        }
    }    echo $res;
}

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