3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startYear = 2014; $lastTaken = 2015; $recurrenceYears = 3; $nextRequirement = $startYear + ($lastTaken + ($lastTaken % $recurrenceYears) - $startYear); var_dump($nextRequirement);

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)
8.3.60.0090.00618.43
8.3.50.0100.01321.20
8.3.40.0070.00718.79
8.3.30.0150.00718.84
8.3.20.0040.00420.04
8.3.10.0160.00023.53
8.3.00.0050.00319.26
8.2.180.0040.01116.75
8.2.170.0110.00422.96
8.2.160.0120.00320.41
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00422.18
8.2.110.0070.00322.13
8.2.100.0110.00017.50
8.2.90.0040.00419.25
8.2.80.0060.00317.97
8.2.70.0030.00517.63
8.2.60.0000.00917.92
8.2.50.0030.00618.07
8.2.40.0040.00418.16
8.2.30.0000.01018.11
8.2.20.0030.00517.76
8.2.10.0040.00418.10
8.2.00.0000.00817.81
8.1.280.0100.01025.92
8.1.270.0080.00023.83
8.1.260.0070.00026.35
8.1.250.0030.00528.09
8.1.240.0000.01123.92
8.1.230.0070.00418.98
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0000.00817.23
8.1.180.0000.00718.10
8.1.170.0040.00418.66
8.1.160.0000.00721.84
8.1.150.0000.00718.82
8.1.140.0080.00017.33
8.1.130.0040.00417.75
8.1.120.0000.00717.33
8.1.110.0040.00417.26
8.1.100.0000.00717.37
8.1.90.0040.00417.39
8.1.80.0030.00317.32
8.1.70.0000.00717.33
8.1.60.0000.00817.50
8.1.50.0050.00317.34
8.1.40.0040.00417.48
8.1.30.0030.00617.54
8.1.20.0060.00317.40
8.1.10.0040.00417.38
8.1.00.0000.00717.32
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0070.00018.39
8.0.270.0000.00817.30
8.0.260.0030.00317.25
8.0.250.0000.00716.94
8.0.240.0060.00016.83
8.0.230.0030.00316.89
8.0.220.0000.00816.78
8.0.210.0080.00016.76
8.0.200.0030.00316.93
8.0.190.0040.00416.95
8.0.180.0070.00016.84
8.0.170.0030.00516.81
8.0.160.0030.00416.92
8.0.150.0000.00716.73
8.0.140.0040.00416.84
8.0.130.0030.00313.30
8.0.120.0040.00416.87
8.0.110.0040.00416.93
8.0.100.0000.00716.87
8.0.90.0050.00216.79
8.0.80.0170.00916.82
8.0.70.0000.00716.91
8.0.60.0040.00416.81
8.0.50.0000.00716.90
8.0.30.0050.01517.03
8.0.20.0060.01217.40
8.0.10.0030.00516.88
8.0.00.0060.01316.68
7.4.330.0000.00615.02
7.4.320.0060.00016.35
7.4.300.0030.00316.52
7.4.290.0000.00716.43
7.4.280.0040.00416.40
7.4.270.0030.00316.51
7.4.260.0000.00716.46
7.4.250.0070.00016.40
7.4.240.0020.00516.39
7.4.230.0030.00316.36
7.4.220.0200.00716.48
7.4.210.0070.00716.62
7.4.200.0000.00716.27
7.4.160.0060.00916.28
7.4.150.0070.01017.40
7.4.140.0090.00817.86
7.4.130.0070.01016.45
7.4.120.0100.01216.54
7.4.110.0040.01416.48
7.4.100.0060.01116.42
7.4.90.0100.00716.37
7.4.80.0070.01419.39
7.4.70.0130.01016.34
7.4.60.0030.01416.34
7.4.50.0090.00016.43
7.4.40.0070.01016.46
7.4.30.0100.00716.60
7.4.00.0060.01014.79
7.3.330.0040.00313.06
7.3.320.0000.00613.07
7.3.310.0040.00315.96
7.3.300.0070.00016.13
7.3.290.0080.00516.16
7.3.280.0110.00716.18
7.3.270.0100.00717.40
7.3.260.0120.01216.64
7.3.250.0080.00816.44
7.3.240.0090.00916.16
7.3.230.0080.01116.53
7.3.210.0040.01316.36
7.3.200.0100.00719.39
7.3.190.0170.00716.32
7.3.180.0060.01016.36
7.3.170.0070.01116.39
7.3.160.0120.00616.55
7.3.10.0120.01716.22
7.3.00.0170.00916.69
7.2.330.0090.01216.33
7.2.320.0150.00316.42
7.2.310.0060.00916.65
7.2.300.0140.01016.54
7.2.290.0090.00616.66
7.2.130.0150.01215.91
7.2.120.0110.00716.29
7.2.110.0210.01116.08
7.2.100.0180.00416.09
7.2.90.0080.00816.08
7.2.80.0100.01016.01
7.2.70.0130.01315.92
7.2.60.0080.01616.68
7.2.50.0100.00716.12
7.2.40.0070.01115.99
7.2.30.0140.00616.32
7.2.20.0060.00915.90
7.2.10.0110.01116.22
7.2.00.0130.00617.95
7.1.250.0080.00815.13
7.1.100.0060.01017.87
7.1.70.0000.00817.22
7.1.60.0070.01719.11
7.1.50.0100.01317.02
7.1.00.0000.08022.39
7.0.200.0000.00816.91
7.0.140.0030.07322.08
7.0.60.0100.08319.91
7.0.50.0030.08717.80
7.0.40.0030.09020.04
7.0.30.0200.06020.06
7.0.20.0270.08320.30
7.0.10.0200.04720.20
7.0.00.0170.06320.11
5.6.280.0100.06321.11
5.6.210.0070.05320.51
5.6.200.0030.05718.22
5.6.190.0170.07720.27
5.6.180.0300.07720.66
5.6.170.0270.08320.40
5.6.160.0070.09020.48
5.6.150.0070.05718.17
5.6.140.0130.04318.20
5.6.130.0000.07718.17
5.6.120.0070.07021.14
5.6.110.0230.07020.98
5.6.100.0070.08321.07
5.6.90.0030.04720.96
5.6.80.0070.06720.41
5.6.70.4170.04320.35
5.5.350.0200.07320.43
5.5.340.0070.05318.01
5.5.330.0030.04320.23
5.5.320.0330.07320.18
5.5.310.0330.07320.13
5.5.300.0100.04017.88
5.5.290.0030.04017.91
5.5.280.0130.07020.96
5.5.270.0170.07720.75
5.5.260.0130.07320.78
5.5.250.0000.04720.57
5.5.240.0100.04720.20
5.4.450.0530.08019.64
5.4.440.0600.06319.48
5.4.430.0970.05019.46
5.4.420.0100.05319.60
5.4.410.0730.05019.38
5.4.400.0770.06318.78
5.4.390.0930.04318.81
5.4.380.0800.08718.77
5.4.370.0300.05019.28
5.4.360.0200.05019.08
5.4.350.0200.04719.09
5.4.340.0100.03111.96
5.4.320.0080.03512.45
5.4.310.0050.03812.45
5.4.300.0120.03712.45
5.4.290.0060.04112.45
5.4.280.0030.03812.35
5.4.270.0050.03612.35
5.4.260.0090.03512.34
5.4.250.0080.03512.35
5.4.240.0100.03212.35
5.4.230.0050.03912.34
5.4.220.0080.04412.34
5.4.210.0090.04112.34
5.4.200.0110.03812.34
5.4.190.0060.03612.33
5.4.180.0070.03512.33
5.4.170.0080.04612.34
5.4.160.0070.03712.34
5.4.150.0070.03812.34
5.4.140.0090.03812.02
5.4.130.0040.03912.01
5.4.120.0050.03711.97
5.4.110.0060.03811.96
5.4.100.0040.03711.96
5.4.90.0030.04011.97
5.4.80.0070.03911.96
5.4.70.0050.04611.96
5.4.60.0040.04311.96
5.4.50.0070.04011.96
5.4.40.0070.03511.95
5.4.30.0060.03511.95
5.4.20.0070.03311.95
5.4.10.0080.03211.95
5.4.00.0080.03411.43
5.3.290.0080.03712.80
5.3.280.0060.03812.71
5.3.270.0040.04112.72
5.3.260.0060.03912.72
5.3.250.0060.03712.72
5.3.240.0040.03912.72
5.3.230.0060.03712.71
5.3.220.0040.03812.68
5.3.210.0070.03712.68
5.3.200.0090.04612.68
5.3.190.0090.04012.68
5.3.180.0070.03512.67
5.3.170.0080.03512.67
5.3.160.0040.03812.67
5.3.150.0060.04112.68
5.3.140.0090.03812.66
5.3.130.0090.03712.65
5.3.120.0060.03912.66
5.3.110.0110.04012.66
5.3.100.0080.04112.12
5.3.90.0110.03312.08
5.3.80.0080.04012.07
5.3.70.0080.03512.08
5.3.60.0070.03712.06
5.3.50.0050.03712.00
5.3.40.0040.04212.00
5.3.30.0060.04211.94
5.3.20.0060.03511.72
5.3.10.0070.03711.69
5.3.00.0110.03511.67
5.2.170.0090.0299.18
5.2.160.0040.0309.18
5.2.150.0040.0319.18
5.2.140.0060.0299.18
5.2.130.0040.0319.13
5.2.120.0080.0259.13
5.2.110.0060.0299.14
5.2.100.0070.0279.14
5.2.90.0070.0279.13
5.2.80.0060.0329.13
5.2.70.0070.0309.13
5.2.60.0060.0309.08
5.2.50.0050.0299.06
5.2.40.0090.0309.03
5.2.30.0040.0389.00
5.2.20.0030.0329.00
5.2.10.0060.0348.92
5.2.00.0080.0288.77
5.1.60.0060.0298.06
5.1.50.0060.0278.05
5.1.40.0050.0258.04
5.1.30.0060.0308.39
5.1.20.0050.0258.41
5.1.10.0050.0248.13
5.1.00.0030.0298.14
5.0.50.0030.0226.61
5.0.40.0050.0176.47
5.0.30.0070.0296.29
5.0.20.0020.0226.26
5.0.10.0050.0216.23
5.0.00.0060.0356.23
4.4.90.0030.0154.78
4.4.80.0050.0194.75
4.4.70.0030.0154.76
4.4.60.0010.0174.76
4.4.50.0040.0214.77
4.4.40.0040.0284.71
4.4.30.0010.0174.76
4.4.20.0030.0164.84
4.4.10.0040.0204.85
4.4.00.0030.0264.76
4.3.110.0020.0194.67
4.3.100.0050.0144.66
4.3.90.0030.0144.64
4.3.80.0040.0244.58
4.3.70.0020.0164.63
4.3.60.0050.0144.62
4.3.50.0030.0204.63
4.3.40.0040.0264.54
4.3.30.0020.0193.29
4.3.20.0030.0193.26
4.3.10.0030.0153.22
4.3.00.0100.0307.11

preferences:
43.98 ms | 401 KiB | 5 Q