3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime(null, new DateTimeZone('Europe/Berlin')); $soon = new DateTime(null, new DateTimeZone('Europe/Berlin')); $soon->add(new DateInterval('P7Y5M4DT4H3M2S')); $diff = $now->diff($soon); echo $diff->format('%R%a');

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)
8.3.70.0170.00316.88
8.3.60.0120.00316.62
8.3.50.0110.00621.97
8.3.40.0000.01418.79
8.3.30.0140.00319.08
8.3.20.0030.01019.95
8.3.10.0030.00521.95
8.3.00.0080.00019.78
8.2.180.0090.00617.00
8.2.170.0110.00422.96
8.2.160.0120.00320.56
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00021.02
8.2.110.0030.00622.21
8.2.100.0040.00717.84
8.2.90.0050.00319.22
8.2.80.0070.00317.97
8.2.70.0030.00617.75
8.2.60.0040.00418.04
8.2.50.0030.00618.07
8.2.40.0000.00818.16
8.2.30.0070.00018.01
8.2.20.0040.00417.87
8.2.10.0000.00718.05
8.2.00.0050.00217.87
8.1.280.0090.00625.92
8.1.270.0040.00423.82
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.82
8.1.230.0110.00019.22
8.1.220.0080.00017.76
8.1.210.0080.00018.77
8.1.200.0060.00317.48
8.1.190.0000.00817.38
8.1.180.0040.00418.10
8.1.170.0040.00418.69
8.1.160.0040.00421.88
8.1.150.0040.00418.79
8.1.140.0000.00817.57
8.1.130.0040.00417.94
8.1.120.0000.00717.49
8.1.110.0000.00717.50
8.1.100.0000.00717.64
8.1.90.0020.00517.57
8.1.80.0000.00717.61
8.1.70.0030.00317.59
8.1.60.0070.00317.63
8.1.50.0030.00617.59
8.1.40.0040.00417.64
8.1.30.0040.00417.64
8.1.20.0000.00817.69
8.1.10.0040.00417.74
8.1.00.0040.00417.53
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0070.00018.53
8.0.270.0000.00717.33
8.0.260.0000.00717.20
8.0.250.0040.00417.11
8.0.240.0060.00317.05
8.0.230.0040.00417.11
8.0.220.0030.00317.03
8.0.210.0030.00417.08
8.0.200.0060.00017.13
8.0.190.0040.00417.04
8.0.180.0070.00017.01
8.0.170.0000.00716.91
8.0.160.0000.00717.08
8.0.150.0030.00316.95
8.0.140.0000.00816.88
8.0.130.0030.00313.38
8.0.120.0000.00717.02
8.0.110.0000.00717.02
8.0.100.0070.00017.08
8.0.90.0000.00816.93
8.0.80.0100.01616.98
8.0.70.0040.00417.09
8.0.60.0030.00517.02
8.0.50.0050.00317.09
8.0.30.0130.01017.07
8.0.20.0150.00617.40
8.0.10.0040.00417.16
8.0.00.0140.00616.75
7.4.330.0020.00215.00
7.4.320.0030.00316.70
7.4.300.0040.00416.72
7.4.290.0030.00316.58
7.4.280.0040.00416.58
7.4.270.0040.00416.63
7.4.260.0040.00416.51
7.4.250.0000.00816.64
7.4.240.0000.00716.53
7.4.230.0070.00016.42
7.4.220.0130.00916.66
7.4.210.0070.00716.54
7.4.200.0030.00316.65
7.4.160.0070.01316.52
7.4.150.0100.00817.40
7.4.140.0110.00817.86
7.4.130.0120.00416.57
7.4.120.0110.00916.61
7.4.110.0100.00616.81
7.4.100.0090.00616.52
7.4.90.0100.00716.43
7.4.80.0150.00719.39
7.4.70.0100.01116.52
7.4.60.0070.01116.60
7.4.50.0040.00416.62
7.4.40.0090.00916.65
7.4.30.0040.01116.63
7.4.00.0080.00614.81
7.3.330.0000.00613.19
7.3.320.0020.00313.12
7.3.310.0070.00016.27
7.3.300.0080.00016.30
7.3.290.0070.00716.22
7.3.280.0060.01416.24
7.3.270.0100.00717.40
7.3.260.0070.01016.77
7.3.250.0080.01016.52
7.3.240.0200.00516.47
7.3.230.0030.01316.49
7.3.210.0110.00616.53
7.3.200.0080.01619.39
7.3.190.0110.01116.39
7.3.180.0070.01516.54
7.3.170.0100.00616.36
7.3.160.0040.01116.39
7.3.120.0030.01415.02
7.2.330.0110.01116.80
7.2.320.0110.01516.58
7.2.310.0100.00616.57
7.2.300.0150.00016.64
7.2.290.0030.01216.54
7.2.60.0030.00916.76
7.2.00.0070.00719.59
7.1.200.0030.00915.92
7.1.100.0130.00618.07
7.1.70.0000.00717.21
7.1.60.0130.01319.14
7.1.50.0080.01217.00
7.1.00.0030.07722.33
7.0.200.0000.00716.87
7.0.140.0070.07022.12
7.0.60.0030.04320.02
7.0.50.0000.04317.90
7.0.40.0170.05320.12
7.0.30.0370.07320.18
7.0.20.0200.07320.12
7.0.10.0170.04020.12
7.0.00.0170.07320.16
5.6.280.0000.07721.09
5.6.210.0100.07320.46
5.6.200.0130.07318.08
5.6.190.0070.04720.57
5.6.180.0030.05320.77
5.6.170.0200.04320.33
5.6.160.0070.08320.44
5.6.150.0170.07018.12
5.6.140.0100.04318.21
5.6.130.0100.04018.18
5.6.120.0070.04721.01
5.6.110.0070.03721.14
5.6.100.0030.09020.97
5.6.90.0030.09021.00
5.6.80.0100.04020.51
5.6.70.0330.07020.36
5.5.350.0030.06020.48
5.5.340.0100.06317.96
5.5.330.0100.06720.17
5.5.320.0200.04720.28
5.5.310.0370.08320.19
5.5.300.0030.06018.02
5.5.290.0000.04318.01
5.5.280.0100.04020.73
5.5.270.0030.08320.86
5.5.260.0100.07320.88
5.5.250.0070.08320.54
5.5.240.0030.06320.15
5.4.450.0700.05719.47
5.4.440.0170.06019.23
5.4.430.0100.06319.57
5.4.420.0230.04719.16
5.4.410.0130.05719.29
5.4.400.0230.04319.13
5.4.390.0170.05319.21
5.4.380.0170.05318.47
5.4.370.0030.04018.66
5.4.360.0130.04318.66
5.4.350.0080.04311.97
5.4.340.0060.03611.97
5.4.320.0070.05312.45
5.4.310.0080.03912.45
5.4.300.0050.03712.45
5.4.290.0050.03812.45
5.4.280.0080.03512.35
5.4.270.0050.03712.35
5.4.260.0060.03712.35
5.4.250.0030.04012.35
5.4.240.0060.03612.35
5.4.230.0030.04112.34
5.4.220.0070.03512.34
5.4.210.0070.03512.34
5.4.200.0100.03512.34
5.4.190.0040.04112.34
5.4.180.0060.03812.34
5.4.170.0060.03612.35
5.4.160.0090.03712.34
5.4.150.0080.03612.34
5.4.140.0050.04312.02
5.4.130.0020.03912.02
5.4.120.0100.03111.97
5.4.110.0080.03311.97
5.4.100.0070.03611.97
5.4.90.0050.04011.96
5.4.80.0060.04311.97
5.4.70.0050.04111.96
5.4.60.0070.04711.96
5.4.50.0070.03811.96
5.4.40.0080.03911.95
5.4.30.0060.03811.95
5.4.20.0040.04311.95
5.4.10.0080.03511.95
5.4.00.0080.03911.44
5.3.290.0050.04312.80
5.3.280.0050.04012.71
5.3.270.0080.04512.73
5.3.260.0070.04112.72
5.3.250.0070.03912.72
5.3.240.0140.04212.72
5.3.230.0070.05112.71
5.3.220.0060.04212.68
5.3.210.0020.04512.68
5.3.200.0040.03912.68
5.3.190.0070.04012.68
5.3.180.0050.04012.67
5.3.170.0070.03712.66
5.3.160.0050.03912.67
5.3.150.0060.03812.67
5.3.140.0080.04012.66
5.3.130.0040.04112.66
5.3.120.0040.04112.66
5.3.110.0050.03912.66
5.3.100.0050.04112.12
5.3.90.0080.03412.08
5.3.80.0090.03312.07
5.3.70.0040.03812.07
5.3.60.0070.03612.07
5.3.50.0080.03412.00
5.3.40.0070.03712.00
5.3.30.0070.03511.95
5.3.20.0050.03611.73
5.3.10.0040.03611.69
5.3.00.0060.03611.68
5.2.170.0030.0329.18
5.2.160.0030.0319.18
5.2.150.0060.0299.19
5.2.140.0080.0299.18
5.2.130.0050.0339.14
5.2.120.0020.0319.14
5.2.110.0040.0309.14
5.2.100.0050.0279.15
5.2.90.0070.0319.15
5.2.80.0010.0339.14
5.2.70.0080.0269.14
5.2.60.0080.0299.09
5.2.50.0050.0339.06
5.2.40.0010.0319.04
5.2.30.0060.0329.02
5.2.20.0080.0259.00
5.2.10.0020.0298.93
5.2.00.0050.0358.79
5.1.60.0050.0278.07
5.1.50.0030.0258.07
5.1.40.0020.0268.04
5.1.30.0040.0258.40
5.1.20.0060.0248.41
5.1.10.0030.0278.14
5.1.00.0040.0338.14
5.0.50.0040.0196.62
5.0.40.0010.0216.48
5.0.30.0020.0326.29
5.0.20.0040.0246.27
5.0.10.0040.0196.24
5.0.00.0030.0306.24
4.4.90.0030.0224.78
4.4.80.0030.0144.75
4.4.70.0020.0164.75
4.4.60.0060.0134.76
4.4.50.0020.0184.77
4.4.40.0030.0284.71
4.4.30.0040.0144.76
4.4.20.0010.0184.84
4.4.10.0040.0204.85
4.4.00.0070.0264.75
4.3.110.0040.0194.67
4.3.100.0030.0184.66
4.3.90.0040.0134.63
4.3.80.0060.0214.59
4.3.70.0030.0134.63
4.3.60.0060.0174.63
4.3.50.0020.0154.63
4.3.40.0050.0284.53
4.3.30.0020.0223.28
4.3.20.0010.0163.26
4.3.10.0000.0183.22
4.3.00.0070.0277.16

preferences:
32.2 ms | 401 KiB | 5 Q