3v4l.org

run code in 500+ PHP versions simultaneously
<?php /* W5.1. Школьник решил купить айфон и для этой цели взял кредит. Сумма кредита — 40000 р., банк в начале каждого месяца (включая первый) начисляет 3% от остатка долга за пользование кредитом и 1000 р. комиссии (да, а ты думал, обойдешься процентами?). После этого, в конце каждого месяца, наш герой идет в банк и пытается выплатить долг, но он не может заплатить более 5000 р за раз (сэкономленных на школьных завтраках). Вопрос, когда он избавится от долга? Во сколько школьнику обошелся айфон? */ $credit = 40000; $percent = 1.03; $commission = 1000; $maxPayment = 5000; $paidOut = 0; $months = 0; while ($credit > 0) { $credit *= $percent; $credit += $commission; $months++; if ($credit >= $maxPayment) { $credit -= $maxPayment; $paidOut += $maxPayment; continue; } $paidOut += $credit; $credit = 0; } $roundedPaidOut = round($paidOut, 2); echo "Кредит выплачен на {$months}ый месяц, всего потрачено {$roundedPaidOut} руб.";

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).

VersionSystem time (s)User time (s)Memory (MiB)
8.5.80.0040.00416.93
8.5.70.0120.00716.83
8.5.60.0120.00816.84
8.5.50.0100.00816.30
8.5.30.0130.00719.47
8.5.20.0090.00819.78
8.5.10.0080.00919.57
8.5.00.0180.00920.03
8.4.230.0130.00719.66
8.4.220.0100.01419.68
8.4.210.0110.01019.51
8.4.180.0120.01019.39
8.4.170.0120.00923.78
8.4.160.0110.01123.04
8.4.150.0070.00516.80
8.4.140.0110.01117.52
8.4.130.0140.00617.79
8.4.120.0040.00520.60
8.4.110.0110.00822.32
8.4.100.0040.00522.46
8.4.90.0130.00918.44
8.4.80.0100.01117.79
8.4.70.0110.00417.87
8.4.60.0090.00818.84
8.4.50.0140.00620.74
8.4.40.0100.00519.34
8.4.30.0090.00919.58
8.4.20.0130.00717.81
8.4.10.0090.00017.70
8.3.320.0110.00918.22
8.3.310.0100.01118.29
8.3.300.0140.00818.29
8.3.290.0150.01120.82
8.3.280.0100.01118.24
8.3.270.0140.00716.80
8.3.260.0120.00216.42
8.3.250.0030.00718.66
8.3.240.0100.01016.62
8.3.230.0120.00716.54
8.3.220.0050.00317.18
8.3.210.0110.00216.48
8.3.200.0070.00216.72
8.3.190.0070.00317.21
8.3.180.0100.00818.68
8.3.170.0040.00417.02
8.3.160.0070.01118.22
8.3.150.0030.01716.62
8.3.140.0090.00018.60
8.3.130.0080.00018.51
8.3.120.0090.00018.84
8.3.110.0030.00620.94
8.3.100.0060.00324.06
8.3.90.0040.00426.77
8.3.80.0030.00616.63
8.3.70.0130.00616.63
8.3.60.0110.01118.56
8.3.50.0120.00621.08
8.3.40.0070.01118.59
8.3.30.0040.01218.61
8.3.20.0040.00420.30
8.3.10.0050.00321.90
8.3.00.0050.00322.50
8.2.320.0140.00618.00
8.2.310.0140.00718.06
8.2.300.0120.00820.33
8.2.290.0110.00820.38
8.2.280.0130.00820.03
8.2.270.0120.00618.38
8.2.260.0100.00717.25
8.2.250.0100.00316.46
8.2.240.0050.00517.28
8.2.230.0030.00622.58
8.2.220.0100.00037.54
8.2.210.0040.00426.77
8.2.200.0000.00916.75
8.2.190.0110.00416.58
8.2.180.0040.01416.35
8.2.170.0030.01422.96
8.2.160.0130.00319.45
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0100.00726.16
8.2.120.0000.00719.89
8.2.110.0030.00719.38
8.2.100.0060.00617.97
8.2.90.0060.00619.20
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0040.00418.16
8.2.50.0040.00418.15
8.2.40.0000.00820.53
8.2.30.0080.00319.26
8.2.20.0040.00418.17
8.2.10.0040.00418.06
8.2.00.0000.00718.38
8.1.340.0140.00817.48
8.1.330.0120.00821.96
8.1.320.0070.01118.05
8.1.310.0080.00016.57
8.1.300.0040.00418.05
8.1.290.0090.00018.88
8.1.280.0040.01825.92
8.1.270.0040.00424.00
8.1.260.0100.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00324.11
8.1.230.0040.00717.89
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0000.00917.40
8.1.180.0040.00418.10
8.1.170.0000.00818.66
8.1.160.0000.00718.95
8.1.150.0040.00320.10
8.1.140.0000.00819.57
8.1.130.0070.00018.94
8.1.120.0030.00517.52
8.1.110.0040.00417.35
8.1.100.0000.00817.47
8.1.90.0000.00817.50
8.1.80.0000.00817.46
8.1.70.0070.00017.45
8.1.60.0000.00817.54
8.1.50.0030.00617.51
8.1.40.0090.00017.44
8.1.30.0080.00017.66
8.1.20.0040.00417.59
8.1.10.0080.00017.54
8.1.00.0060.00617.48
8.0.300.0080.00018.77
8.0.290.0000.00816.62
8.0.280.0070.00018.47
8.0.270.0030.00317.20
8.0.260.0060.00319.11
8.0.250.0000.00816.94
8.0.240.0000.00716.92
8.0.230.0000.00716.93
8.0.220.0060.00016.85
8.0.210.0030.00316.90
8.0.200.0040.00416.98
8.0.190.0040.00416.95
8.0.180.0040.00416.98
8.0.170.0050.00316.98
8.0.160.0000.00717.00
8.0.150.0040.00416.85
8.0.140.0040.00416.93
8.0.130.0080.00013.43
8.0.120.0000.00716.90
8.0.110.0050.00216.85
8.0.100.0050.00316.75
8.0.90.0000.00716.83
8.0.80.0120.00316.98
8.0.70.0040.00416.75
8.0.60.0000.00817.05
8.0.50.0080.00016.97
8.0.30.0080.00817.22
8.0.20.0100.01117.40
8.0.10.0080.00016.79
8.0.00.0100.00916.86
7.4.330.0000.00515.55
7.4.320.0000.00716.65
7.4.300.0070.00016.61
7.4.290.0070.00016.54
7.4.280.0030.00316.59
7.4.270.0000.00716.50
7.4.260.0030.00316.63
7.4.250.0000.00816.49
7.4.240.0050.00316.53
7.4.230.0070.00016.39
7.4.220.0200.00916.46
7.4.210.0120.00916.56
7.4.200.0000.00716.36
7.4.160.0130.00616.68
7.4.150.0160.00617.40
7.4.140.0090.01317.86
7.4.130.0160.00416.58
7.4.120.0080.01416.44
7.4.110.0030.01616.60
7.4.100.0090.00916.64
7.4.90.0110.00516.68
7.4.80.0150.00919.39
7.4.70.0200.00016.57
7.4.60.0060.01016.53
7.4.50.0070.01116.34
7.4.40.0110.01116.66
7.4.30.0040.01216.56
7.4.00.0030.01314.63
7.3.330.0000.00713.17
7.3.320.0030.00313.32
7.3.310.0030.00316.24
7.3.300.0040.00416.34
7.3.290.0080.00816.37
7.3.280.0070.01016.40
7.3.270.0130.01017.40
7.3.260.0100.01116.36
7.3.240.0110.01016.50
7.3.230.0130.01016.73
7.3.210.0120.01216.30
7.3.200.0130.00716.41
7.3.190.0060.01116.59
7.3.180.0050.01416.42
7.3.170.0060.01616.31
7.3.160.0100.01016.58
7.2.330.0130.01816.77
7.2.320.0110.01116.71
7.2.310.0060.00916.80
7.2.300.0180.00416.68
7.2.290.0110.00716.66
7.2.60.0030.01417.06
7.1.200.0070.00315.97
7.1.70.0000.00917.18
7.1.60.0040.01117.30
7.1.50.0170.01034.70
7.1.40.0230.01334.31
7.1.30.0330.01034.26
7.1.20.0100.01734.33
7.1.10.0070.00716.45
7.1.00.0030.01316.59
7.0.200.0060.01216.93
7.0.190.0070.00716.56
7.0.180.0030.01316.25
7.0.170.0000.02016.07
7.0.160.0070.01016.11
7.0.150.0030.01016.15
7.0.140.0030.01016.31
7.0.130.0030.01016.20
7.0.120.0100.00316.30
7.0.110.0030.01016.16
7.0.100.0000.01315.95
7.0.90.0070.00716.31
7.0.80.0000.01016.31
7.0.70.0070.00716.38
7.0.60.0030.00716.18
7.0.50.0000.01016.20
7.0.40.0030.01016.28
7.0.30.0030.01016.14
7.0.20.0070.00716.34
7.0.10.0030.00716.24
7.0.00.0030.01016.23

preferences:
61.86 ms | 1492 KiB | 5 Q