3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dob = '1978-11-21'; $dob = new DateTime($dob); $today = new DateTime('today'); $age = $dob->diff($today)->y;

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)
8.3.60.0120.00316.61
8.3.50.0110.00522.01
8.3.40.0140.00718.84
8.3.30.0110.00419.09
8.3.20.0020.00520.29
8.3.10.0040.00423.36
8.3.00.0110.00019.51
8.2.180.0100.00718.68
8.2.170.0120.00622.96
8.2.160.0070.00720.45
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0040.00422.08
8.2.110.0060.00322.08
8.2.100.0040.00719.76
8.2.90.0080.00419.06
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0000.00820.07
8.2.30.0040.00418.08
8.2.20.0000.00817.80
8.2.10.0050.00218.18
8.2.00.0000.00717.93
8.1.280.0060.00825.92
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.77
8.1.230.0110.00019.10
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0030.00617.50
8.1.190.0080.00017.35
8.1.180.0030.00719.01
8.1.170.0040.00418.63
8.1.160.0040.00421.94
8.1.150.0080.00018.67
8.1.140.0050.00317.58
8.1.130.0030.00317.80
8.1.120.0040.00417.61
8.1.110.0050.00317.61
8.1.100.0000.00717.64
8.1.90.0070.00017.48
8.1.80.0030.00517.50
8.1.70.0030.00317.59
8.1.60.0040.00417.68
8.1.50.0080.00017.58
8.1.40.0040.00417.48
8.1.30.0000.00917.59
8.1.20.0000.00717.70
8.1.10.0000.00817.73
8.1.00.0000.00917.74
8.0.300.0000.00819.34
8.0.290.0030.00617.18
8.0.280.0070.00018.32
8.0.270.0030.00417.18
8.0.260.0040.00417.14
8.0.250.0030.00316.99
8.0.240.0040.00416.98
8.0.230.0040.00416.99
8.0.220.0070.00017.01
8.0.210.0030.00316.89
8.0.200.0000.00717.13
8.0.190.0050.00317.13
8.0.180.0020.00516.95
8.0.170.0000.00816.95
8.0.160.0040.00417.09
8.0.150.0000.00716.82
8.0.140.0050.00517.02
8.0.130.0000.00613.38
8.0.120.0040.00416.89
8.0.110.0040.00417.09
8.0.100.0070.00016.92
8.0.90.0070.00017.02
8.0.80.0150.00017.07
8.0.70.0000.00716.92
8.0.60.0030.00416.93
8.0.50.0070.00016.96
8.0.30.0100.01217.22
8.0.20.0070.01217.40
8.0.10.0030.00517.23
8.0.00.0100.00816.87
7.4.330.0050.00015.19
7.4.320.0080.00016.68
7.4.300.0030.00316.70
7.4.290.0030.00316.65
7.4.280.0000.00616.71
7.4.270.0030.00316.50
7.4.260.0070.00016.61
7.4.250.0030.00616.61
7.4.240.0000.00716.70
7.4.230.0080.00016.61
7.4.220.0030.01416.82
7.4.210.0110.00516.81
7.4.200.0040.00416.78
7.4.190.0000.00716.58
7.4.160.0100.01016.57
7.4.150.0170.00017.40
7.4.140.0070.01017.86
7.4.130.0160.00116.77
7.4.120.0100.00716.54
7.4.110.0140.00316.52
7.4.100.0150.00916.56
7.4.90.0120.00816.57
7.4.80.0100.01019.39
7.4.70.0090.01216.51
7.4.60.0060.01216.29
7.4.50.0050.00016.68
7.4.40.0070.01616.47
7.4.30.0030.01216.61
7.4.00.0140.00315.12
7.3.330.0030.00313.11
7.3.320.0020.00313.13
7.3.310.0000.00716.34
7.3.300.0050.00316.26
7.3.290.0070.00716.39
7.3.280.0080.00916.26
7.3.270.0110.00617.40
7.3.260.0040.01616.47
7.3.250.0100.00616.54
7.3.240.0080.01216.43
7.3.230.0060.00916.58
7.3.210.0030.01416.57
7.3.200.0090.00919.39
7.3.190.0140.00916.53
7.3.180.0030.01416.59
7.3.170.0070.01316.56
7.3.160.0030.01316.46
7.3.120.0030.01514.73
7.2.330.0070.01116.68
7.2.320.0260.01216.84
7.2.310.0090.00916.46
7.2.300.0060.01516.80
7.2.290.0120.00916.52
7.2.00.0070.00719.57
7.1.100.0000.01218.21
7.1.70.0000.00817.32
7.1.60.0060.01919.46
7.1.50.0140.01116.78
7.1.00.0030.07722.31
7.0.200.0000.00816.74
7.0.140.0070.07021.98
7.0.60.0070.07719.89
7.0.50.0070.03717.90
7.0.40.0070.06320.12
7.0.30.0270.08020.00
7.0.20.0030.05720.30
7.0.10.0170.08020.13
7.0.00.0070.05320.12
5.6.280.0070.07020.90
5.6.210.0100.06020.46
5.6.200.0070.08318.16
5.6.190.0000.04720.49
5.6.180.0270.04320.43
5.6.170.0330.07720.62
5.6.160.0070.08320.62
5.6.150.0000.06318.18
5.6.140.0000.04318.18
5.6.130.0030.05318.20
5.6.120.0100.06721.09
5.6.110.0130.08020.99
5.6.100.0030.08721.02
5.6.90.0070.04021.06
5.6.80.0130.07720.37
5.5.350.0300.07020.33
5.5.340.0070.04018.01
5.5.330.0170.07320.37
5.5.320.0200.04320.17
5.5.310.0330.06020.20
5.5.300.0030.04018.00
5.5.290.0030.06018.00
5.5.280.0130.06320.76
5.5.270.0070.08720.86
5.5.260.0100.08020.95
5.5.250.0130.03720.68
5.5.240.0000.04020.25
5.4.450.0670.04319.49
5.4.440.1000.04019.41
5.4.430.0770.04719.41
5.4.420.0100.04719.45
5.4.410.0530.05719.45
5.4.400.0800.03319.24
5.4.390.1100.03718.80
5.4.380.0300.05718.71
5.4.370.0430.05018.77
5.4.360.0430.05318.73
5.4.350.0400.05718.64
5.4.340.0470.05018.56
5.4.320.0060.04812.46
5.4.310.0060.03712.45
5.4.300.0080.03612.45
5.4.290.0090.04012.45
5.4.280.0060.03812.35
5.4.270.0050.04112.35
5.4.260.0090.03712.35
5.4.250.0070.03812.35
5.4.240.0070.04012.35
5.4.230.0050.04112.34
5.4.220.0050.05412.34
5.4.210.0100.03512.34
5.4.200.0110.05012.34
5.4.190.0050.03812.34
5.4.180.0070.03512.34
5.4.170.0070.03612.35
5.4.160.0060.03812.35
5.4.150.0060.03912.34
5.4.140.0090.04412.03
5.4.130.0090.04712.01
5.4.120.0120.07511.97
5.4.110.0100.04611.96
5.4.100.0090.04311.97
5.4.90.0060.03711.97
5.4.80.0070.03611.96
5.4.70.0090.03411.96
5.4.60.0030.03711.96
5.4.50.0090.03811.96
5.4.40.0050.03911.95
5.4.30.0030.04111.95
5.4.20.0090.03611.95
5.4.10.0080.03411.95
5.4.00.0090.04311.44
5.3.290.0060.04912.80
5.3.280.0040.04412.71
5.3.270.0040.04612.73
5.3.260.0100.04912.72
5.3.250.0060.04012.72
5.3.240.0060.04012.72
5.3.230.0040.04512.71
5.3.220.0070.04312.68
5.3.210.0100.05412.68
5.3.200.0060.05312.68
5.3.190.0070.04612.68
5.3.180.0060.04012.67
5.3.170.0040.04012.67
5.3.160.0080.03612.68
5.3.150.0090.05012.68
5.3.140.0050.04212.66
5.3.130.0070.03912.66
5.3.120.0050.04012.66
5.3.110.0080.04112.66
5.3.100.0030.04212.12
5.3.90.0070.04112.08
5.3.80.0090.03512.08
5.3.70.0090.04812.07
5.3.60.0080.03512.06
5.3.50.0030.04512.00
5.3.40.0090.03612.00
5.3.30.0070.04811.95
5.3.20.0080.03411.72
5.3.10.0080.03411.69
5.3.00.0050.03711.68
5.2.170.0060.0309.18
5.2.160.0110.0379.18
5.2.150.0040.0449.18
5.2.140.0070.0329.18
5.2.130.0080.0399.14
5.2.120.0060.0309.14
5.2.110.0050.0339.15
5.2.100.0070.0409.14
5.2.90.0070.0319.15
5.2.80.0070.0329.14
5.2.70.0070.0309.14
5.2.60.0050.0369.09
5.2.50.0070.0409.06
5.2.40.0050.0329.04
5.2.30.0190.0419.02
5.2.20.0060.0339.00
5.2.10.0070.0388.93
5.2.00.0080.0388.79
5.1.60.0080.0278.06
5.1.50.0080.0278.06
5.1.40.0060.0248.05
5.1.30.0060.0378.39
5.1.20.0070.0278.41
5.1.10.0040.0338.14
5.1.00.0060.0268.14
5.0.50.0060.0216.62
5.0.40.0040.0246.48
5.0.30.0040.0346.29
5.0.20.0080.0256.26
5.0.10.0040.0236.24
5.0.00.0040.0346.23
4.4.90.0010.0174.78
4.4.80.0050.0144.75
4.4.70.0040.0164.75
4.4.60.0030.0174.76
4.4.50.0040.0234.77
4.4.40.0020.0324.71
4.4.30.0020.0184.76
4.4.20.0030.0194.85
4.4.10.0040.0174.85
4.4.00.0030.0444.76
4.3.110.0060.0224.67
4.3.100.0060.0254.67
4.3.90.0050.0214.63
4.3.80.0040.0344.59
4.3.70.0030.0234.63
4.3.60.0040.0224.62
4.3.50.0070.0194.63
4.3.40.0070.0314.54
4.3.30.0040.0163.29
4.3.20.0040.0153.27
4.3.10.0030.0153.22
4.3.00.0070.01716.04

preferences:
41.17 ms | 401 KiB | 5 Q