Online PHP editor | perf for 6WluY

@ 2016-10-31T08:05:22Z

<?php

$date   = "2016/6";
$rate   = "2.90";
$summer = 7;
$winter = 1;
$bonus  = 100000;
$bcount = 30;

$rate = $rate / 100;

$hoge = get1_3($date, $rate, $summer, $winter, $bonus, $bcount);
echo $hoge;

function get1_3($date, $rate, $summer, $winter, $bonus, $bcount) {


    

	//	【1-3-1-1-1】AQ11　「初回利率」(少数12桁)
	//		= +ROUNDDOWN(★手数料率(年利) * AP10 / 12, 12)
	$b_first_rate = getFirstRate($date, $rate, $summer, $winter);

##OK
#echo $b_first_rate . "\r\n";
#exit;

	//	【1-3-1-1-2】AP4　「月利」(少数12桁)
	//		= ROUND(★手数料率(年利) / 12, 12)
	$b_month_rate = round($rate / 12, 12);

##OK
#echo $b_month_rate . "\r\n";
#exit;


	//	【1-3-1-1-4】AV18　
	//		= +IF(ボーナス月１ = 8, VLOOKUP(★開始月, "1～12", 2, 0), VLOOKUP(★開始月, "5 or 7", 3, 0))
	$t_date = explode("/", $date);
	$month  = $t_date[1];
	if(8 == $summer) {
		$a_bonusMonthArray = array(	1  => 7,	2  => 7,	3  => 7,	4  => 7,	5  => 7,	6  => 7,	7  => 7,	8  => 5,	9  => 5,	10 => 5,	11 => 5,	12 => 5);
	} else {
		$a_bonusMonthArray = array(	1  => 5,	2  => 7,	3  => 7,	4  => 7,	5  => 7,	6  => 7,	7  => 7,	8  => 7,	9  => 5,	10 => 5,	11 => 5,	12 => 5);
	}
	$keyNumber1 = $a_bonusMonthArray[$month];

##OK
#echo $keyNumber1 . "\r\n";


	// ？？？
	//	【1-3-1-1-3】AW18　
	//		= +IF(【1-3-1-1-4】 = 5, 7, 5)
	if(5 == $keyNumber1) {
		$keyNumber2 = 7;
	} else {
		$keyNumber2 = 5;
	}

#OK
#echo $keyNumber2 . "\r\n";
#exit;


	//【1-3-1-1】AP22　「賦金率分子」
	//	= (1 + 【1-3-1-1-1】) * (1 + 【1-3-1-1-2】 * 【1-3-1-1-3】)^((【1-0-1】-1) / 2) * (1 + 【1-3-1-1-2】 * 【1-3-1-1-4】)^((【1-0-1】- 1) / 2) * ((1 + 【1-3-1-1-2】 * 【1-3-1-1-3】) * (1 + 【1-3-1-1-2】 * 【1-3-1-1-4】) - 1)
	$b_inst_numerator = (1 + $b_first_rate) * pow((1 + $b_month_rate * $keyNumber2),(($bcount - 1) / 2)) * pow((1 + $b_month_rate * $keyNumber1),(($bcount- 1) / 2)) * ((1 + $b_month_rate * $keyNumber2) * (1 + $b_month_rate * $keyNumber1) - 1);

	//【1-3-1-2】AP23　賦金率分母」
	//	= (1 + (1 + 【1-3-1-1-2】*【1-3-1-1-4】)) * ((1 +【1-3-1-1-2】*【1-3-1-1-3】)^((【1-0-1】-1)/2) * (1 +【1-3-1-1-2】*【1-3-1-1-4】)^((【1-0-1】- 1) / 2) - 1) + (1 +【1-3-1-1-2】*【1-3-1-1-3】)^((【1-0-1】- 1) / 2) * (1 +【1-3-1-1-2】*【1-3-1-1-4】) ^ ((【1-0-1】- 1) / 2) * ((1 +【1-3-1-1-2】*【1-3-1-1-3】) * (1 + 【1-3-1-1-2】*【1-3-1-1-4】) - 1)
	$b_inst_denominator = (1 + (1 + $b_month_rate * $keyNumber1)) * ( pow((1 + $b_month_rate * $keyNumber2),(($bcount - 1) / 2)) * pow((1 + $b_month_rate * $keyNumber1),(($bcount - 1) / 2)) - 1 ) + pow((1 + $b_month_rate * $keyNumber2),(($bcount - 1) / 2)) * pow((1 + $b_month_rate * $keyNumber1),(($bcount - 1) / 2)) * ((1 + $b_month_rate * $keyNumber2) * (1 + $b_month_rate * $keyNumber1) - 1);

##OK
#echo $b_inst_numerator . "\r\n";


echo (1 + (1 + $b_month_rate * $keyNumber1)) . "\r\n";
echo ( pow((1 + $b_month_rate * $keyNumber2),(($bcount - 1) / 2)) * pow((1 + $b_month_rate * $keyNumber1),(($bcount - 1) / 2)) - 1 )  . "\r\n";
echo pow((1 + $b_month_rate * $keyNumber2),(($bcount - 1) / 2)) . "\r\n";
echo pow((1 + $b_month_rate * $keyNumber1),(($bcount - 1) / 2))  . "\r\n";
echo ((1 + $b_month_rate * $keyNumber2) * (1 + $b_month_rate * $keyNumber1) - 1) . "\r\n";



#echo $b_inst_denominator . "\r\n";
#exit;


#2.016916666669
#0.51800693497964
#1.1902438875944
#1.2753746948852
#0.029204409726278
#1.089109317107
#誤差　0.00000000000005 


	//【1-3-1】BE24
	//	= +ROUNDDOWN(【1-3-1-1】 / 【1-3-1-2】, 12)
	$b_result = round($b_inst_numerator / $b_inst_denominator, 12, PHP_ROUND_HALF_DOWN);


echo $b_result;
exit;

	//【1-3】BE25　③ボーナス不均・奇数
	//	= +ROUNDUP(★ボーナス加算希望額 / 【1-3-1】,0)

	return round($bonus / $b_result, 0, PHP_ROUND_HALF_UP);
}


function getFirstRate($date, $rate, $summer, $winter) {

	//【1-2-1-2】AP11　「初回利率」(少数5桁)
	//	= +ROUNDDOWN(★手数料率(年利) * 【1-2-1-2-1】 / 12, 5)
	//	【1-2-1-2-1】AP10　「初回期間」※支払開始後、最初のボーナス月までのヶ月
	$t_date = explode("/", $date);
	$month  = $t_date[1];

	$monthCount = 0;
	while($monthCount < 12) {

		$monthCount++;
		$check = $month + $monthCount;

		if($check > 12) {
			$check = $check - 12;
		}
		if($check == $summer || $check == $winter) {
    		$monthCount++;
			break;
		}

	}

	return round($rate * $monthCount / 12, 12, PHP_ROUND_HALF_DOWN);

}

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
8.3.6	0.010	0.007	17.13
8.3.5	0.014	0.007	16.73
8.3.4	0.011	0.004	19.14
8.3.3	0.006	0.010	18.86
8.3.2	0.004	0.004	19.07
8.3.1	0.005	0.003	22.22
8.3.0	0.004	0.004	22.15
8.2.18	0.014	0.004	17.13
8.2.17	0.006	0.012	22.96
8.2.16	0.007	0.007	22.55
8.2.15	0.008	0.000	24.18
8.2.14	0.002	0.005	24.66
8.2.13	0.004	0.004	20.14
8.2.12	0.004	0.004	26.35
8.2.11	0.000	0.009	20.96
8.2.10	0.012	0.000	18.27
8.2.9	0.004	0.004	20.32
8.2.8	0.005	0.003	20.78
8.2.7	0.006	0.003	18.28
8.2.6	0.005	0.003	18.33
8.2.5	0.000	0.009	19.33
8.2.4	0.005	0.003	19.59
8.2.3	0.000	0.011	19.70
8.2.2	0.006	0.003	18.42
8.2.1	0.003	0.005	18.29
8.2.0	0.000	0.007	18.20
8.1.28	0.004	0.011	25.92
8.1.27	0.004	0.004	22.54
8.1.26	0.006	0.003	28.09
8.1.25	0.000	0.007	28.09
8.1.24	0.005	0.005	22.84
8.1.23	0.004	0.008	21.34
8.1.22	0.005	0.003	18.12
8.1.21	0.009	0.000	19.25
8.1.20	0.000	0.009	17.72
8.1.19	0.004	0.004	17.63
8.1.18	0.004	0.004	19.41
8.1.17	0.005	0.003	19.02
8.1.16	0.004	0.004	22.34
8.1.15	0.004	0.004	19.16
8.1.14	0.004	0.004	19.92
8.1.13	0.000	0.007	17.88
8.1.12	0.000	0.007	17.77
8.1.11	0.003	0.006	17.68
8.1.10	0.007	0.000	17.79
8.1.9	0.004	0.004	17.73
8.1.8	0.007	0.000	17.62
8.1.7	0.004	0.004	17.84
8.1.6	0.000	0.011	17.80
8.1.5	0.000	0.008	17.84
8.1.4	0.000	0.008	17.75
8.1.3	0.003	0.006	17.90
8.1.2	0.005	0.003	17.95
8.1.1	0.000	0.008	17.95
8.1.0	0.004	0.004	17.79
8.0.30	0.004	0.004	20.46
8.0.29	0.000	0.008	17.00
8.0.28	0.000	0.007	18.79
8.0.27	0.003	0.003	17.60
8.0.26	0.004	0.004	17.57
8.0.25	0.005	0.003	17.22
8.0.24	0.004	0.004	17.34
8.0.23	0.000	0.009	17.29
8.0.22	0.005	0.002	17.16
8.0.21	0.003	0.003	17.23
8.0.20	0.003	0.003	17.29
8.0.19	0.000	0.008	17.32
8.0.18	0.005	0.003	17.14
8.0.17	0.000	0.008	17.27
8.0.16	0.003	0.003	17.38
8.0.15	0.005	0.002	17.14
8.0.14	0.000	0.007	17.23
8.0.13	0.006	0.003	13.63
8.0.12	0.000	0.008	17.26
8.0.11	0.003	0.005	17.27
8.0.10	0.003	0.005	17.09
8.0.9	0.008	0.000	17.31
8.0.8	0.003	0.014	17.18
8.0.7	0.003	0.005	17.28
8.0.6	0.000	0.007	17.33
8.0.5	0.004	0.004	17.16
8.0.3	0.012	0.006	17.43
8.0.2	0.011	0.008	17.44
8.0.1	0.004	0.004	17.30
8.0.0	0.016	0.003	16.84
7.4.33	0.000	0.005	15.55
7.4.32	0.006	0.000	16.74
7.4.30	0.006	0.003	16.94
7.4.29	0.003	0.003	16.80
7.4.28	0.007	0.003	16.73
7.4.27	0.003	0.003	16.87
7.4.26	0.003	0.007	16.88
7.4.25	0.005	0.003	16.83
7.4.24	0.007	0.000	16.90
7.4.23	0.000	0.008	17.00
7.4.22	0.007	0.010	16.91
7.4.21	0.011	0.008	16.85
7.4.20	0.004	0.004	16.73
7.4.16	0.013	0.003	16.83
7.4.15	0.021	0.003	17.40
7.4.14	0.006	0.015	17.86
7.4.13	0.010	0.010	16.82
7.4.12	0.010	0.008	16.86
7.4.11	0.007	0.011	16.86
7.4.10	0.008	0.008	16.62
7.4.9	0.013	0.010	16.88
7.4.8	0.003	0.013	19.39
7.4.7	0.012	0.006	16.78
7.4.6	0.006	0.010	16.96
7.4.5	0.007	0.010	16.83
7.4.4	0.008	0.008	16.82
7.4.3	0.004	0.012	16.82
7.4.0	0.003	0.012	15.36
7.3.33	0.003	0.003	13.75
7.3.32	0.005	0.000	13.49
7.3.31	0.000	0.007	16.84
7.3.30	0.004	0.004	16.61
7.3.29	0.003	0.003	16.62
7.3.28	0.010	0.008	16.70
7.3.27	0.014	0.007	17.40
7.3.26	0.012	0.005	16.66
7.3.25	0.012	0.005	16.71
7.3.24	0.012	0.006	16.73
7.3.23	0.014	0.003	16.63
7.3.21	0.008	0.008	16.61
7.3.20	0.003	0.014	16.75
7.3.19	0.009	0.008	16.74
7.3.18	0.013	0.009	16.89
7.3.17	0.011	0.010	16.88
7.3.16	0.000	0.016	16.78
7.3.12	0.007	0.010	15.11
7.3.11	0.007	0.011	14.97
7.3.10	0.007	0.007	15.03
7.3.9	0.000	0.009	15.37
7.3.8	0.009	0.006	15.20
7.3.7	0.012	0.000	15.22
7.3.6	0.004	0.004	14.92
7.3.5	0.015	0.000	14.94
7.3.4	0.003	0.009	14.91
7.3.3	0.003	0.007	15.32
7.3.2	0.012	0.003	16.95
7.3.1	0.009	0.006	16.79
7.3.0	0.007	0.007	16.80
7.2.33	0.010	0.007	16.94
7.2.32	0.013	0.011	16.68
7.2.31	0.007	0.011	16.79
7.2.30	0.012	0.013	17.05
7.2.29	0.004	0.021	17.12
7.2.25	0.006	0.010	15.62
7.2.24	0.006	0.012	15.37
7.2.23	0.006	0.006	15.28
7.2.22	0.014	0.003	15.50
7.2.21	0.003	0.013	15.36
7.2.20	0.004	0.011	15.49
7.2.19	0.004	0.011	15.50
7.2.18	0.007	0.007	15.28
7.2.17	0.000	0.016	15.02
7.2.6	0.005	0.008	16.98
7.2.5	0.020	0.008	16.97
7.2.0	0.006	0.006	19.61
7.1.33	0.007	0.010	15.87
7.1.32	0.011	0.004	16.27
7.1.31	0.008	0.008	16.16
7.1.30	0.004	0.011	16.20
7.1.29	0.013	0.003	15.85
7.1.28	0.004	0.011	16.00
7.1.27	0.011	0.004	16.05
7.1.26	0.009	0.000	16.09
7.1.20	0.000	0.012	16.04
7.1.7	0.005	0.002	17.55
7.1.6	0.029	0.003	15.57
7.1.0	0.000	0.080	22.54
7.0.20	0.017	0.003	15.10
7.0.12	0.007	0.057	22.20
7.0.11	0.007	0.067	22.38
7.0.10	0.010	0.077	22.30
7.0.9	0.010	0.080	22.25
7.0.8	0.010	0.077	22.20
7.0.7	0.020	0.050	22.30
7.0.6	0.013	0.067	22.18
7.0.5	0.007	0.057	22.32
7.0.4	0.017	0.057	22.34
7.0.3	0.010	0.073	22.21
7.0.2	0.010	0.057	22.30
7.0.1	0.003	0.073	22.29
7.0.0	0.017	0.047	22.33
5.6.27	0.010	0.053	21.32
5.6.26	0.003	0.080	21.06
5.6.25	0.020	0.063	21.34
5.6.24	0.017	0.077	21.19
5.6.23	0.013	0.057	21.34
5.6.22	0.007	0.063	21.01
5.6.21	0.010	0.067	21.13
5.6.20	0.020	0.053	21.26
5.6.19	0.010	0.070	21.18
5.6.18	0.007	0.070	21.05
5.6.17	0.013	0.053	20.94
5.6.16	0.010	0.070	21.25
5.6.15	0.013	0.063	20.98
5.6.14	0.013	0.063	21.05
5.6.13	0.000	0.087	21.03
5.6.12	0.013	0.060	21.27
5.6.11	0.003	0.063	21.21
5.6.10	0.010	0.063	21.30
5.6.9	0.010	0.057	20.92
5.6.8	0.013	0.050	20.42
5.6.7	0.013	0.050	20.64
5.6.6	0.013	0.050	20.55
5.6.5	0.007	0.053	20.64
5.6.4	0.013	0.050	20.61
5.6.3	0.017	0.063	20.39
5.6.2	0.010	0.057	20.41
5.6.1	0.007	0.067	20.37
5.6.0	0.010	0.073	20.49

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