php – 优先排序数组

防爆.

$Array_Raw=array('KEY_0'=>'550','KEY_1'=>'400','KEY_2'=>'800','KEY_3'=>'600','KEY_4'=>'450','KEY_5'=>'100');

如果我们按升序排序$Array_Raw,那么我们有一个新的数组,如：

array('KEY_5'=>'100','KEY_0'=>'550','KEY_2'=>'800');

这可以通过asort()函数实现,但我需要优先级

$Array_P包含$Array_Raw键的优先级.

$Array_P=array('KEY_0'=>'4','KEY_1'=>'5','KEY_2'=>'1','KEY_3'=>'6','KEY_4'=>'2','KEY_5'=>'3');

$Priority_Gap是包含优先级跳过间隙的变量(INT).

它可能是：$Priority_Gap = 60;

这意味着$Array_Raw应按升序排序,优先级为此预期结果：

$Array_Raw=array('KEY_5'=>'100','KEY_2'=>'800');

KEY_4在KEY_1之前的原因是因为KEY_1 $Priority_Gap的值> KEY_4的值和KEY_4的优先级高于KEY_1.

然而,KEY_0和KEY_3保持它们的相对位置,因为KEY_0 $Priority_Gap的值> KEY_3的值,但KEY_0具有更高的优先级,因此KEY_0始终位于KEY_3之前.

$Array_Raw的所有值都是动态的,$Array_P是动态的,$Priority_Gap是动态的.甚至$Array_Raw的大小也是动态的.此外,排序方向可以设置为升序或降序.

我一直试图这样做13天,只实现了动态$Array_Raw,$Array_P& $Priority_Gap,但无法找到$Array_Raw或动态订单的动态大小的任何方法.

这是我的解决方案,但未按动态大小排序

$array_raw = [
    'key_0' => 550,'key_1' => 400,'key_2' => 800,'key_3' => 600
];

$array_p = [
    'key_0' => 2,'key_1' => 3,'key_2' => 1,'key_3' => 4
];

$priority_gap = 500;






function Sort_Array_Asc($ARRAY,$PRIORITY,$GAP)
{


if($ARRAY[$PRIORITY[0]] <= $ARRAY[$PRIORITY[1]] + $GAP )
{

        if($ARRAY[$PRIORITY[0]] <= $ARRAY[$PRIORITY[2]] + $GAP )
        {

                if($ARRAY[$PRIORITY[0]] <= $ARRAY[$PRIORITY[3]] + $GAP )
                {
                    $VAL_COMP2  = $PRIORITY[0];
                }
                else
                {
                    if($ARRAY[$PRIORITY[2]] <= $ARRAY[$PRIORITY[3]] + $GAP )
                    {
                        if($ARRAY[$PRIORITY[1]] <= $ARRAY[$PRIORITY[2]] + $GAP )
                        {
                        $VAL_COMP2  = $PRIORITY[1];
                        }
                        else
                        {
                        $VAL_COMP2  = $PRIORITY[2]; 
                        }
                    }
                    else
                    {
                    $VAL_COMP2  = $PRIORITY[3]; 
                    }
                }


        }
        else
        {
                if($ARRAY[$PRIORITY[2]] <= $ARRAY[$PRIORITY[3]] + $GAP )
                {       
                    $VAL_COMP2  = $PRIORITY[2];     
                }
                else
                {
                    if($ARRAY[$PRIORITY[2]] <= $ARRAY[$PRIORITY[3]] + $GAP )
                    {
                        if($ARRAY[$PRIORITY[1]] <= $ARRAY[$PRIORITY[2]] + $GAP )
                        {
                        $VAL_COMP2  = $PRIORITY[1];
                        }
                        else
                        {
                        $VAL_COMP2  = $PRIORITY[2]; 
                        }
                    }
                    else
                    {
                    $VAL_COMP2  = $PRIORITY[3]; 
                    }
                }


        }

}
else
{


        if($ARRAY[$PRIORITY[1]] <= $ARRAY[$PRIORITY[2]] + $GAP )
        {

                if($ARRAY[$PRIORITY[1]] <= $ARRAY[$PRIORITY[3]] + $GAP )
                {
                    $VAL_COMP2  = $PRIORITY[1];
                }
                else
                {
                    if($ARRAY[$PRIORITY[2]] <= $ARRAY[$PRIORITY[3]] + $GAP )
                    {
                        if($ARRAY[$PRIORITY[1]] <= $ARRAY[$PRIORITY[2]] + $GAP )
                        {
                        $VAL_COMP2  = $PRIORITY[1];
                        }
                        else
                        {
                        $VAL_COMP2  = $PRIORITY[2]; 
                        }
                    }
                    else
                    {
                    $VAL_COMP2  = $PRIORITY[3]; 
                    }
                }


        }
        else
        {
                if($ARRAY[$PRIORITY[2]] <= $ARRAY[$PRIORITY[3]] + $GAP )
                {
                        if($ARRAY[$PRIORITY[1]] <= $ARRAY[$PRIORITY[2]] + $GAP )
                        {
                        $VAL_COMP2  = $PRIORITY[1];
                        }
                        else
                        {
                        $VAL_COMP2  = $PRIORITY[2]; 
                        }
                }
                else
                {
                    if($ARRAY[$PRIORITY[2]] <= $ARRAY[$PRIORITY[3]] + $GAP )
                    {
                        if($ARRAY[$PRIORITY[1]] <= $ARRAY[$PRIORITY[2]] + $GAP )
                        {
                        $VAL_COMP2  = $PRIORITY[1];
                        }
                        else
                        {
                        $VAL_COMP2  = $PRIORITY[2]; 
                        }
                    }
                    else
                    {
                    $VAL_COMP2  = $PRIORITY[3]; 
                    }
                }


        }

}





return $VAL_COMP2;




}







function CompareArrays($ARRAY,$PRIORITYX,$GAP)
{
    $PRIORITY = array();
    asort($PRIORITYX);
    $count = 0;
foreach($PRIORITYX as $key => $value)
{
    $PRIORITY[$count] = $key;
    $count++;
}   
$NEWARRAY = $ARRAY;
$C1 = Sort_Array_Asc($NEWARRAY,$GAP);
$NEWARRAY[$C1] = max($NEWARRAY) + ($GAP * 2) + 1;
$C2 = Sort_Array_Asc($NEWARRAY,$GAP);
$NEWARRAY[$C2] = max($NEWARRAY) + ($GAP * 2) + 1;
$C3 = Sort_Array_Asc($NEWARRAY,$GAP);
$NEWARRAY[$C3] = max($NEWARRAY) + ($GAP * 2) + 1;
$C4 = Sort_Array_Asc($NEWARRAY,$GAP);
return array($C1,$C2,$C3,$C4);
}



$SortedArray = CompareArrays($array_raw,$array_p,$priority_gap);



echo "<br><br><br><br><pre>";
print_r($SortedArray);
echo "</pre><br><br><br><br>";