问使用PHP过滤数组

EN

Array
(
    [0] => Array
        (
            [DEB_Date] => 2018-01-06
            [DEB_Total] => 100.00
            [DEB_Nb_Days] => 181
        )
    [1] => Array
        (
            [DEB_Date] => 2018-07-06
            [DEB_Total] => 100.00
            [DEB_Nb_Days] => 0
        )
)

// Init the array
$arr['0_to_30']['DEB_Total'] = 0;
$arr['31_to_60']['DEB_Total'] = 0;
$arr['61_to_90']['DEB_Total'] = 0;
$arr['91_to_120']['DEB_Total'] = 0;
$arr['121_and_more']['DEB_Total'] = 0;

// Loop between the debtors
foreach($debtors as $debtor){
    if($debtor['DEB_Nb_Days'] >= 0  || $debtor['DEB_Nb_Days'] <= 30) { $arr['0_to_30']['DEB_Total'] += $debtor['DEB_Total']; }
    if($debtor['DEB_Nb_Days'] >= 31 || $debtor['PAY_Nb_Days'] <= 60) { $arr['31_to_60']['DEB_Total'] += $debtor['DEB_Total']; }
    if($debtor['DEB_Nb_Days'] >= 61 || $debtor['PAY_Nb_Days'] <= 90) { $arr['61_to_90']['DEB_Total'] += $debtor['DEB_Total']; }
    if($debtor['DEB_Nb_Days'] >= 91 || $debtor['PAY_Nb_Days'] <= 120) { $arr['91_to_120']['DEB_Total'] += $debtor['DEB_Total']; }
    if($debtor['PAY_Nb_Days'] >= 121) { $arr['121_and_more']['DEB_Total'] += $debtor['DEB_Total']; }
}

$arr['0_to_30']['DEB_Total'] = 100;
$arr['31_to_60']['DEB_Total'] = 0;
$arr['61_to_90']['DEB_Total'] = 0;
$arr['91_to_120']['DEB_Total'] = 0;
$arr['121_and_more']['DEB_Total'] = 100;

$arr['0_to_30']['DEB_Total'] = 200;
$arr['31_to_60']['DEB_Total'] = 200;
$arr['61_to_90']['DEB_Total'] = 200;
$arr['91_to_120']['DEB_Total'] = 200;
$arr['121_and_more']['DEB_Total'] = 0;