3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startYear = 2014; $lastTaken = 2016; $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)
8.3.40.0110.00418.67
8.3.30.0120.00918.84
8.3.20.0040.00420.30
8.3.10.0120.00323.63
8.3.00.0040.00419.26
8.2.170.0090.00622.96
8.2.160.0000.01420.39
8.2.150.0080.00024.18
8.2.140.0100.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00022.24
8.2.110.0040.00420.38
8.2.100.0060.00617.72
8.2.90.0040.00417.82
8.2.80.0040.00417.97
8.2.70.0060.00617.50
8.2.60.0040.00417.68
8.2.50.0030.00618.07
8.2.40.0040.00420.07
8.2.30.0040.00418.12
8.2.20.0030.00517.73
8.2.10.0000.00718.07
8.2.00.0000.00817.64
8.1.270.0030.00623.96
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0040.00422.19
8.1.230.0040.00820.84
8.1.220.0000.00717.74
8.1.210.0000.00918.97
8.1.200.0060.00317.22
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0000.00918.50
8.1.160.0050.00322.00
8.1.150.0050.00218.80
8.1.140.0050.00317.28
8.1.130.0040.00417.82
8.1.120.0050.00217.30
8.1.110.0040.00417.39
8.1.100.0040.00317.28
8.1.90.0050.00217.34
8.1.80.0000.00817.42
8.1.70.0070.00017.30
8.1.60.0040.00417.51
8.1.50.0030.00517.50
8.1.40.0000.00717.32
8.1.30.0050.00317.51
8.1.20.0070.00017.53
8.1.10.0040.00417.51
8.1.00.0000.00717.46
8.0.300.0030.00320.07
8.0.290.0070.00016.75
8.0.280.0000.00818.45
8.0.270.0030.00317.16
8.0.260.0000.00617.24
8.0.250.0030.00316.94
8.0.240.0000.00716.98
8.0.230.0080.00016.84
8.0.220.0080.00016.88
8.0.210.0040.00416.78
8.0.200.0000.00616.83
8.0.190.0040.00416.97
8.0.180.0000.00716.91
8.0.170.0050.00316.91
8.0.160.0030.00317.01
8.0.150.0040.00416.84
8.0.140.0070.00016.81
8.0.130.0050.00013.29
8.0.120.0040.00416.83
8.0.110.0040.00416.77
8.0.100.0000.00816.72
8.0.90.0000.00716.92
8.0.80.0130.01016.79
8.0.70.0070.00016.80
8.0.60.0050.00216.92
8.0.50.0020.00516.75
8.0.30.0110.00817.15
8.0.20.0120.00917.40
8.0.10.0040.00416.80
8.0.00.0100.00816.59
7.4.330.0060.00015.02
7.4.320.0060.00016.43
7.4.300.0060.00016.32
7.4.290.0030.00316.48
7.4.280.0030.00516.41
7.4.270.0000.00716.50
7.4.260.0000.00816.55
7.4.250.0000.00816.49
7.4.240.0030.00316.53
7.4.230.0070.00016.45
7.4.220.0110.01516.37
7.4.210.0060.00916.55
7.4.200.0080.00016.50
7.4.160.0030.01416.34
7.4.150.0050.01117.40
7.4.140.0110.00717.86
7.4.130.0060.01016.36
7.4.120.0050.01216.44
7.4.110.0200.00316.46
7.4.100.0110.00616.44
7.4.90.0030.01516.23
7.4.80.0100.00719.39
7.4.70.0090.00916.43
7.4.60.0110.00716.36
7.4.50.0000.00816.58
7.4.40.0160.00316.64
7.4.30.0030.01316.31
7.4.00.0060.00614.85
7.3.330.0050.00012.93
7.3.320.0000.00513.04
7.3.310.0000.00716.27
7.3.300.0000.00716.10
7.3.290.0140.00416.17
7.3.280.0070.01216.20
7.3.270.0120.00617.40
7.3.260.0100.00716.48
7.3.250.0100.00716.14
7.3.240.0090.00916.23
7.3.230.0120.00616.39
7.3.210.0050.01116.16
7.3.200.0100.01019.39
7.3.190.0070.01116.20
7.3.180.0030.01416.22
7.3.170.0170.00016.42
7.3.160.0060.01216.42
7.3.10.0100.00316.23
7.3.00.0080.00816.69
7.2.330.0120.00916.24
7.2.320.0120.00616.43
7.2.310.0090.00716.40
7.2.300.0170.00716.66
7.2.290.0100.00716.65
7.2.130.0170.00016.63
7.2.120.0000.01316.57
7.2.110.0040.01116.55
7.2.100.0100.00016.52
7.2.90.0030.01316.65
7.2.80.0130.00316.64
7.2.70.0120.00016.77
7.2.60.0060.00616.63
7.2.50.0080.01116.78
7.2.40.0050.00516.51
7.2.30.0050.00516.81
7.2.20.0100.00616.46
7.2.10.0150.00416.77
7.2.00.0050.00718.06
7.1.250.0060.00315.85
7.1.100.0060.00618.18
7.1.70.0060.00617.27
7.1.60.0070.01719.11
7.1.50.0140.01017.01
7.1.00.0070.07322.51
7.0.200.0060.00316.79
7.0.140.0000.07721.97
7.0.60.0070.07021.69
7.0.50.0030.05317.96
7.0.40.0070.08320.27
7.0.30.0200.04020.34
7.0.20.0230.04720.09
7.0.10.0230.04720.18
7.0.00.0100.03720.08
5.6.280.0000.07321.10
5.6.210.0030.04020.54
5.6.200.0070.03718.08
5.6.190.0100.03720.27
5.6.180.0230.06020.48
5.6.170.0170.07720.42
5.6.160.0030.07020.49
5.6.150.0030.04018.16
5.6.140.0000.04718.05
5.6.130.0130.07718.16
5.6.120.0070.04321.02
5.6.110.0100.08020.87
5.6.100.0100.08020.88
5.6.90.0030.09321.11
5.6.80.0130.06320.32
5.5.350.0230.05720.42
5.5.340.0130.06017.92
5.5.330.0070.04020.21
5.5.320.0430.07020.18
5.5.310.0330.07320.12
5.5.300.0030.08017.92
5.5.290.0100.08018.02
5.5.280.0030.04320.76
5.5.270.0030.04320.75
5.5.260.0070.07320.96
5.5.250.0130.08020.65
5.5.240.0100.08020.25
5.4.450.0600.05719.55
5.4.440.0530.06719.25
5.4.430.0300.06019.57
5.4.420.0830.05019.46
5.4.410.1030.05719.14
5.4.400.0670.05018.81
5.4.390.0730.07019.26
5.4.380.0000.06318.78
5.4.370.0700.05719.14
5.4.360.0100.05319.22
5.4.350.0730.07018.81
5.4.340.0080.04011.96
5.4.320.0090.03512.45
5.4.310.0060.04512.45
5.4.300.0060.04012.45
5.4.290.0070.04112.45
5.4.280.0050.03912.34
5.4.270.0030.03912.34
5.4.260.0080.03712.34
5.4.250.0070.03612.34
5.4.240.0070.03412.35
5.4.230.0060.04012.34
5.4.220.0080.04012.34
5.4.210.0090.03812.34
5.4.200.0040.04012.34
5.4.190.0080.03712.34
5.4.180.0060.04912.33
5.4.170.0060.03912.34
5.4.160.0080.03512.34
5.4.150.0060.04212.34
5.4.140.0090.03412.02
5.4.130.0100.03612.01
5.4.120.0050.04411.97
5.4.110.0070.03611.96
5.4.100.0050.04711.96
5.4.90.0090.03511.96
5.4.80.0070.03611.96
5.4.70.0070.03411.96
5.4.60.0050.03711.96
5.4.50.0050.03611.96
5.4.40.0050.03511.95
5.4.30.0060.03511.95
5.4.20.0040.03711.95
5.4.10.0120.03011.95
5.4.00.0070.04111.44
5.3.290.0070.03812.80
5.3.280.0070.04912.71
5.3.270.0090.03812.72
5.3.260.0110.04512.72
5.3.250.0060.03912.71
5.3.240.0070.03712.72
5.3.230.0050.03912.71
5.3.220.0090.03912.68
5.3.210.0060.03812.68
5.3.200.0140.03512.68
5.3.190.0070.03612.68
5.3.180.0120.03012.68
5.3.170.0050.03812.67
5.3.160.0070.03512.68
5.3.150.0050.03812.67
5.3.140.0090.03412.66
5.3.130.0090.03512.66
5.3.120.0090.03512.66
5.3.110.0100.04512.66
5.3.100.0060.03712.12
5.3.90.0130.03912.08
5.3.80.0080.04112.08
5.3.70.0080.03412.08
5.3.60.0060.04112.07
5.3.50.0070.03512.00
5.3.40.0050.03812.00
5.3.30.0050.03611.94
5.3.20.0090.03611.72
5.3.10.0070.03411.69
5.3.00.0060.04011.67
5.2.170.0080.0319.18
5.2.160.0070.0269.18
5.2.150.0060.0369.18
5.2.140.0090.0289.18
5.2.130.0040.0299.13
5.2.120.0040.0289.13
5.2.110.0050.0399.14
5.2.100.0050.0299.14
5.2.90.0050.0349.13
5.2.80.0060.0349.13
5.2.70.0040.0319.13
5.2.60.0070.0299.08
5.2.50.0080.0279.05
5.2.40.0060.0289.03
5.2.30.0050.0289.00
5.2.20.0060.0299.00
5.2.10.0080.0248.92
5.2.00.0050.0378.77
5.1.60.0020.0258.06
5.1.50.0040.0288.06
5.1.40.0040.0318.04
5.1.30.0020.0318.39
5.1.20.0050.0348.41
5.1.10.0050.0268.14
5.1.00.0080.0228.13
5.0.50.0040.0206.62
5.0.40.0050.0176.47
5.0.30.0040.0306.29
5.0.20.0050.0186.25
5.0.10.0050.0186.23
5.0.00.0040.0296.23
4.4.90.0030.0154.78
4.4.80.0060.0184.75
4.4.70.0050.0144.75
4.4.60.0030.0154.76
4.4.50.0060.0124.77
4.4.40.0030.0264.71
4.4.30.0030.0184.76
4.4.20.0050.0134.84
4.4.10.0030.0164.85
4.4.00.0020.0254.76
4.3.110.0040.0144.67
4.3.100.0030.0144.66
4.3.90.0000.0174.64
4.3.80.0020.0254.59
4.3.70.0050.0134.63
4.3.60.0010.0164.63
4.3.50.0020.0184.63
4.3.40.0060.0274.53
4.3.30.0030.0173.28
4.3.20.0010.0173.26
4.3.10.0050.0133.22
4.3.00.0130.0207.11

preferences:
46.37 ms | 400 KiB | 5 Q