3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime('50 years ago'); echo $date->format('Y-m-d H:i:s');

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)
8.3.60.0140.00018.43
8.3.50.0090.01121.17
8.3.40.0040.01118.71
8.3.30.0090.00918.89
8.3.20.0040.00420.18
8.3.10.0050.00320.43
8.3.00.0040.00419.38
8.2.180.0110.00716.88
8.2.170.0140.00022.96
8.2.160.0100.00320.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0030.00622.23
8.2.110.0000.01020.60
8.2.100.0060.00618.03
8.2.90.0050.00319.17
8.2.80.0060.00318.00
8.2.70.0090.00017.75
8.2.60.0040.00717.77
8.2.50.0000.00818.07
8.2.40.0080.00018.22
8.2.30.0000.00818.15
8.2.20.0000.00717.95
8.2.10.0050.00318.07
8.2.00.0040.00417.86
8.1.280.0120.00625.92
8.1.270.0080.00023.92
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0060.00323.95
8.1.230.0050.00519.22
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0000.01017.25
8.1.190.0000.00817.48
8.1.180.0000.00818.10
8.1.170.0050.00318.61
8.1.160.0030.00422.00
8.1.150.0000.00718.95
8.1.140.0030.00517.54
8.1.130.0060.00017.95
8.1.120.0020.00517.70
8.1.110.0110.00017.54
8.1.100.0000.00717.65
8.1.90.0070.00017.53
8.1.80.0040.00417.46
8.1.70.0000.00717.64
8.1.60.0100.00317.73
8.1.50.0050.00317.64
8.1.40.0000.00717.54
8.1.30.0030.00617.63
8.1.20.0050.00317.71
8.1.10.0050.00217.80
8.1.00.0040.00417.75
8.0.300.0000.00818.77
8.0.290.0050.00317.00
8.0.280.0070.00018.57
8.0.270.0030.00317.34
8.0.260.0030.00317.39
8.0.250.0040.00417.15
8.0.240.0030.00317.12
8.0.230.0030.00317.18
8.0.220.0040.00417.00
8.0.210.0000.00616.98
8.0.200.0000.00717.14
8.0.190.0030.00617.10
8.0.180.0000.00717.04
8.0.170.0040.00416.98
8.0.160.0030.00317.07
8.0.150.0000.00817.02
8.0.140.0050.00517.04
8.0.130.0030.00313.48
8.0.120.0000.00716.94
8.0.110.0070.00017.10
8.0.100.0070.00017.15
8.0.90.0000.00817.16
8.0.80.0110.00317.04
8.0.70.0070.00017.12
8.0.60.0060.00316.96
8.0.50.0040.00417.01
8.0.30.0140.00817.37
8.0.20.0130.00617.40
8.0.10.0040.00417.20
8.0.00.0090.00816.77
7.4.330.0000.00515.10
7.4.320.0030.00316.71
7.4.300.0030.00316.70
7.4.290.0000.00716.62
7.4.280.0030.00816.64
7.4.270.0030.00316.66
7.4.260.0000.00716.63
7.4.250.0000.00816.66
7.4.240.0040.00316.55
7.4.230.0000.00716.73
7.4.220.0070.01316.80
7.4.210.0110.00616.77
7.4.200.0000.00816.47
7.4.160.0130.00316.81
7.4.150.0060.01317.40
7.4.140.0110.01017.86
7.4.130.0130.00816.71
7.4.120.0080.00816.79
7.4.110.0030.01516.66
7.4.100.0000.01616.57
7.4.90.0090.00916.62
7.4.80.0110.00719.39
7.4.70.0120.00616.75
7.4.60.0120.00616.49
7.4.50.0000.00616.68
7.4.40.0070.01116.73
7.4.30.0120.00916.83
7.4.00.0030.01514.90
7.3.330.0050.00013.16
7.3.320.0000.00613.21
7.3.310.0020.00516.11
7.3.300.0030.00316.19
7.3.290.0060.00916.35
7.3.280.0080.01016.32
7.3.270.0070.01117.40
7.3.260.0100.00616.38
7.3.250.0140.00216.69
7.3.240.0090.00816.32
7.3.230.0100.00716.52
7.3.210.0130.00316.41
7.3.200.0110.01219.39
7.3.190.0070.01416.50
7.3.180.0100.00716.77
7.3.170.0120.00916.47
7.3.160.0100.00516.28
7.2.330.0060.01216.90
7.2.320.0070.01016.49
7.2.310.0060.01216.84
7.2.300.0040.01216.66
7.2.290.0060.01216.74
7.2.60.0040.01117.04
7.2.00.0040.01119.48
7.1.200.0080.00315.53
7.1.100.0000.00917.84
7.1.70.0030.00316.92
7.1.60.0150.00919.32
7.1.50.0090.00617.09
7.1.00.0070.07022.35
7.0.200.0000.00916.85
7.0.140.0000.07022.01
7.0.60.0070.08719.91
7.0.50.0070.08017.90
7.0.40.0070.06320.40
7.0.30.0270.08020.30
7.0.20.0300.06720.09
7.0.10.0100.07320.00
7.0.00.0170.08020.31
5.6.280.0070.07021.02
5.6.210.0070.08020.52
5.6.200.0070.05318.18
5.6.190.0130.04320.77
5.6.180.0530.05320.45
5.6.170.0230.04720.45
5.6.160.0070.04020.41
5.6.150.0170.05318.14
5.6.140.0170.06318.21
5.6.130.0070.05318.11
5.6.120.0030.05020.92
5.6.110.0030.04320.98
5.6.100.0070.08720.99
5.6.90.0130.08020.98
5.6.80.0100.07720.35
5.5.350.0230.07020.49
5.5.340.0070.06717.97
5.5.330.0000.04320.07
5.5.320.0400.07320.18
5.5.310.0430.06320.27
5.5.300.0000.04317.97
5.5.290.0000.07317.93
5.5.280.0070.08020.87
5.5.270.0000.05720.78
5.5.260.0030.06320.95
5.5.250.0070.08020.58
5.5.240.0130.03320.28
5.4.450.0830.03019.41
5.4.440.0900.06019.24
5.4.430.0800.05019.33
5.4.420.0830.00019.32
5.4.410.0670.00019.19
5.4.400.0600.00019.23
5.4.390.0700.00019.16
5.4.380.0630.00018.96
5.4.370.0600.00018.92
5.4.360.0600.00018.98
5.4.350.0630.00018.93
5.4.340.0600.00019.05
5.4.320.0080.03412.46
5.4.310.0110.03212.45
5.4.300.0050.03712.46
5.4.290.0040.03912.45
5.4.280.0090.03212.35
5.4.270.0080.03512.35
5.4.260.0100.03812.35
5.4.250.0050.04312.35
5.4.240.0060.03512.35
5.4.230.0130.03012.34
5.4.220.0040.03812.34
5.4.210.0080.03312.34
5.4.200.0050.03812.34
5.4.190.0060.03612.34
5.4.180.0070.04412.34
5.4.170.0090.03812.35
5.4.160.0120.03912.35
5.4.150.0050.03912.34
5.4.140.0040.04012.02
5.4.130.0020.03812.02
5.4.120.0050.03611.97
5.4.110.0050.03511.96
5.4.100.0020.03811.96
5.4.90.0050.03711.96
5.4.80.0040.03811.96
5.4.70.0110.02911.96
5.4.60.0090.03211.96
5.4.50.0060.03711.96
5.4.40.0070.03411.95
5.4.30.0040.03711.95
5.4.20.0040.04311.95
5.4.10.0050.04111.95
5.4.00.0050.04211.43
5.3.290.0070.04312.80
5.3.280.0070.03712.71
5.3.270.0080.03712.72
5.3.260.0080.03612.72
5.3.250.0060.03612.72
5.3.240.0060.03612.72
5.3.230.0050.03812.71
5.3.220.0070.03512.68
5.3.210.0040.04112.68
5.3.200.0030.03812.68
5.3.190.0080.03712.68
5.3.180.0070.03612.67
5.3.170.0090.04612.67
5.3.160.0080.04112.68
5.3.150.0020.04012.67
5.3.140.0060.04612.66
5.3.130.0080.03712.66
5.3.120.0130.03512.66
5.3.110.0080.03712.66
5.3.100.0070.03712.12
5.3.90.0050.03712.08
5.3.80.0050.03812.08
5.3.70.0040.03712.08
5.3.60.0050.03612.06
5.3.50.0050.03612.00
5.3.40.0050.03712.00
5.3.30.0040.03611.95
5.3.20.0060.03911.74
5.3.10.0050.03311.70
5.3.00.0050.03511.69
5.2.170.0060.0289.18
5.2.160.0080.0269.18
5.2.150.0130.0309.18
5.2.140.0100.0259.18
5.2.130.0090.0279.14
5.2.120.0040.0289.14
5.2.110.0090.0259.14
5.2.100.0060.0289.14
5.2.90.0040.0319.14
5.2.80.0070.0319.14
5.2.70.0030.0319.13
5.2.60.0060.0279.09
5.2.50.0050.0299.06
5.2.40.0070.0269.04
5.2.30.0040.0299.01
5.2.20.0050.0309.00
5.2.10.0060.0268.92
5.2.00.0050.0288.78
5.1.60.0050.0248.07
5.1.50.0060.0238.06
5.1.40.0030.0268.04
5.1.30.0050.0258.39
5.1.20.0060.0248.42
5.1.10.0050.0258.14
5.1.00.0040.0268.14
5.0.50.0010.0226.61
5.0.40.0030.0196.48
5.0.30.0020.0326.29
5.0.20.0060.0166.26
5.0.10.0030.0206.24
5.0.00.0040.0296.23
4.4.90.0030.0154.78
4.4.80.0020.0164.76
4.4.70.0040.0144.76
4.4.60.0010.0174.75
4.4.50.0030.0154.77
4.4.40.0010.0284.71
4.4.30.0020.0154.76
4.4.20.0020.0164.84
4.4.10.0020.0174.85
4.4.00.0030.0254.76
4.3.110.0030.0174.67
4.3.100.0040.0144.66
4.3.90.0050.0134.63
4.3.80.0030.0244.58
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0030.0234.54
4.3.30.0010.0163.28
4.3.20.0030.0153.26
4.3.10.0020.0163.22
4.3.00.0230.01316.50

preferences:
55.86 ms | 401 KiB | 5 Q