3v4l.org

run code in 300+ PHP versions simultaneously
<?php $derivation = new \DateTime(); echo $derivation->format('Y m d H:i:s') . PHP_EOL; $derivation->sub(\DateInterval::createFromDateString('10 hours')); echo $derivation->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)
8.3.60.0160.00618.56
8.3.50.0070.01221.14
8.3.40.0160.00619.09
8.3.30.0150.00019.04
8.3.20.0050.00320.34
8.3.10.0080.00022.14
8.3.00.0080.00022.44
8.2.180.0060.00916.60
8.2.170.0070.01022.96
8.2.160.0030.01019.29
8.2.150.0040.00424.18
8.2.140.0070.00324.66
8.2.130.0180.00026.16
8.2.120.0040.00419.61
8.2.110.0030.00720.70
8.2.100.0090.00317.97
8.2.90.0040.00419.34
8.2.80.0000.00918.16
8.2.70.0000.00817.88
8.2.60.0050.00318.05
8.2.50.0040.00418.07
8.2.40.0000.00820.07
8.2.30.0020.00518.06
8.2.20.0000.00717.78
8.2.10.0040.00417.75
8.2.00.0060.00317.78
8.1.280.0070.01325.92
8.1.270.0090.00022.14
8.1.260.0040.00426.35
8.1.250.0030.00728.09
8.1.240.0060.00323.91
8.1.230.0060.00624.01
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00417.48
8.1.190.0090.00017.66
8.1.180.0000.00818.74
8.1.170.0040.00418.83
8.1.160.0040.00422.25
8.1.150.0000.00718.89
8.1.140.0000.00717.76
8.1.130.0030.00518.00
8.1.120.0030.00317.71
8.1.110.0000.00817.70
8.1.100.0070.00017.65
8.1.90.0040.00417.67
8.1.80.0040.00417.63
8.1.70.0030.00317.64
8.1.60.0060.00617.66
8.1.50.0080.00017.70
8.1.40.0050.00217.75
8.1.30.0000.00717.86
8.1.20.0000.00817.81
8.1.10.0000.00717.76
8.1.00.0000.00817.64
8.0.300.0070.00018.77
8.0.290.0000.00817.29
8.0.280.0070.00018.64
8.0.270.0040.00417.30
8.0.260.0060.00018.64
8.0.250.0030.00317.23
8.0.240.0000.00817.13
8.0.230.0080.00017.09
8.0.220.0030.00317.05
8.0.210.0030.00517.04
8.0.200.0040.00417.08
8.0.190.0030.00517.16
8.0.180.0040.00417.23
8.0.170.0040.00417.16
8.0.160.0080.00017.04
8.0.150.0000.00717.08
8.0.140.0040.00417.16
8.0.130.0030.00713.52
8.0.120.0040.00417.02
8.0.110.0000.00817.18
8.0.100.0000.00717.16
8.0.90.0000.00816.94
8.0.80.0000.01417.11
8.0.70.0040.00417.18
8.0.60.0080.00017.09
8.0.50.0000.00717.12
8.0.30.0120.00617.38
8.0.20.0100.00817.48
8.0.10.0000.00816.99
8.0.00.0180.00416.89
7.4.330.0030.00315.00
7.4.320.0030.00316.60
7.4.300.0050.00216.57
7.4.290.0000.00716.74
7.4.280.0000.00616.63
7.4.270.0000.00716.64
7.4.260.0050.00216.71
7.4.250.0040.00416.64
7.4.240.0000.00716.71
7.4.230.0030.00316.76
7.4.220.0060.01216.85
7.4.210.0050.01016.75
7.4.200.0040.00316.80
7.4.190.0030.00316.54
7.4.160.0060.01016.71
7.4.150.0060.01217.40
7.4.140.0140.00417.86
7.4.130.0080.00916.78
7.4.120.0090.00816.70
7.4.110.0130.00516.74
7.4.100.0070.01616.76
7.4.90.0100.00616.71
7.4.80.0150.01519.39
7.4.70.0070.01016.68
7.4.60.0090.00916.61
7.4.50.0000.00816.80
7.4.40.0070.00722.77
7.4.30.0110.00616.80
7.4.00.0040.01115.27
7.3.330.0070.00013.23
7.3.320.0030.00313.11
7.3.310.0000.00816.36
7.3.300.0040.00416.39
7.3.290.0080.00816.43
7.3.280.0070.00816.43
7.3.270.0090.00917.40
7.3.260.0060.01216.46
7.3.250.0120.00816.67
7.3.240.0100.00616.70
7.3.230.0160.00416.55
7.3.210.0120.00616.33
7.3.200.0080.00819.39
7.3.190.0080.00816.73
7.3.180.0030.01316.52
7.3.170.0060.01216.39
7.3.160.0070.00716.45
7.3.120.0000.01314.72
7.3.10.0050.00916.72
7.3.00.0030.00916.81
7.2.330.0140.00317.02
7.2.320.0110.01116.71
7.2.310.0120.00916.69
7.2.300.0100.00616.94
7.2.290.0030.01316.70
7.2.130.0040.01216.99
7.2.120.0070.00617.22
7.2.110.0030.00816.94
7.2.100.0100.00517.02
7.2.90.0040.01017.15
7.2.80.0100.00516.99
7.2.70.0020.01216.99
7.2.60.0070.00917.03
7.2.50.0070.00517.21
7.2.40.0060.00817.08
7.2.30.0060.00916.86
7.2.20.0060.00517.12
7.2.10.0070.00717.03
7.2.00.0070.00718.02
7.1.250.0030.01115.88
7.1.200.0070.00715.82
7.1.100.0000.01518.18
7.1.70.0000.01017.16
7.1.60.0140.01019.82
7.1.50.0000.01517.11
7.1.00.0030.03322.44
7.0.200.0000.00717.00
7.0.140.0000.07021.92
7.0.60.0070.07019.84
7.0.50.0100.04017.81
7.0.40.0070.04020.02
7.0.30.0300.07720.21
7.0.20.0230.07720.33
7.0.10.0200.05020.16
7.0.00.0070.08320.16
5.6.280.0000.07720.82
5.6.210.0070.04720.54
5.6.200.0130.08018.18
5.6.190.0030.08720.45
5.6.180.3470.04320.61
5.6.170.0370.06020.61
5.6.160.0030.08020.50
5.6.150.0030.08318.11
5.6.140.0070.06018.14
5.6.130.0070.09018.22
5.6.120.0030.04321.02
5.6.110.0230.06721.11
5.6.100.0200.06720.95
5.6.90.0130.03321.00
5.6.80.0070.04320.28
5.6.70.0400.06020.42
5.5.350.0230.08320.45
5.5.340.0000.04317.98
5.5.330.0130.05320.36
5.5.320.0200.05720.27
5.5.310.0300.03720.30
5.5.300.0030.05317.91
5.5.290.0070.03718.01
5.5.280.0070.05020.76
5.5.270.0170.08020.84
5.5.260.0100.08720.67
5.5.250.0070.05720.61
5.5.240.0030.05320.07
5.4.450.0070.03719.14
5.4.440.0030.04019.21
5.4.430.1270.04019.23
5.4.420.1430.04319.13
5.4.410.1330.03319.23
5.4.400.1330.04019.09
5.4.390.1470.03319.15
5.4.380.1730.04019.22
5.4.370.0130.04319.22
5.4.360.0200.05018.89
5.4.350.0200.03318.81
5.4.340.0200.05019.08
5.4.320.0170.04019.09
5.4.310.0100.05318.93
5.4.300.0130.04019.13
5.4.290.0130.03719.25
5.4.280.0200.03719.08
5.4.270.0130.03718.77
5.4.260.0130.04019.07
5.4.250.0200.03318.91
5.4.240.0130.04019.05
5.4.230.0130.03719.13
5.4.220.0130.04019.07
5.4.210.0100.04019.09
5.4.200.0200.03319.14
5.4.190.0170.03319.12
5.4.180.0200.03319.05
5.4.170.0200.04019.12
5.4.160.0170.03318.88
5.4.150.0300.04019.06
5.4.140.0130.03716.32
5.4.130.0200.03016.31
5.4.120.0130.03716.25
5.4.110.0130.03716.40
5.4.100.0170.03316.37
5.4.90.0230.03716.52
5.4.80.0170.03316.27
5.4.70.0200.03016.26
5.4.60.0100.04016.45
5.4.50.0100.04016.36
5.4.40.0070.04316.04
5.4.30.0200.04016.45
5.4.20.0200.04016.45
5.4.10.0170.03316.31
5.4.00.0200.02715.70
5.3.290.0130.03314.62
5.3.280.0000.04314.44
5.3.270.0100.04714.59
5.3.260.0130.05014.46
5.3.250.0170.03714.43
5.3.240.0070.04314.44
5.3.230.0130.04014.64
5.3.220.0130.03714.42
5.3.210.0270.03714.52
5.3.200.0200.04314.51
5.3.190.0200.07714.52
5.3.180.0130.04314.58
5.3.170.0130.03714.52
5.3.160.0230.06714.46
5.3.150.0200.03314.42
5.3.140.0200.06714.41
5.3.130.0230.06314.38
5.3.120.0200.06314.38
5.3.110.0230.06714.40
5.3.100.0130.08013.88
5.3.90.0230.06313.88
5.3.80.0230.06714.13
5.3.70.0200.07013.85
5.3.60.0170.04313.96
5.3.50.0170.06713.90
5.3.40.0070.04713.80
5.3.30.0100.03713.69
5.3.20.0770.04713.65
5.3.10.1530.03713.70
5.3.00.1770.03713.47
5.2.170.1170.03011.18
5.2.160.1430.02310.98
5.2.150.1330.02710.99
5.2.140.1470.04011.02
5.2.130.1470.04010.96
5.2.120.1170.03711.01
5.2.110.1470.03711.00
5.2.100.1300.02711.18
5.2.90.1370.03010.96
5.2.80.1430.03010.94
5.2.70.1500.03711.11
5.2.60.1470.03311.09
5.2.50.1400.02711.08
5.2.40.1170.03311.05
5.2.30.1230.04010.81
5.2.20.1230.04010.79
5.2.10.1230.03010.97
5.2.00.1030.03310.79
5.1.60.1230.02710.12
5.1.50.1100.02010.07
5.1.40.1170.0339.92
5.1.30.1170.02310.41
5.1.20.1230.03310.25
5.1.10.1200.02710.01
5.1.00.1230.0309.95
5.0.50.0600.0238.41
5.0.40.0600.0208.53
5.0.30.0630.0508.12
5.0.20.0700.0278.34
5.0.10.0700.0278.39
5.0.00.0670.0508.06
4.4.90.0500.0177.92
4.4.80.0630.0277.92
4.4.70.0670.0277.92
4.4.60.0600.0207.92
4.4.50.0670.0177.92
4.4.40.0630.0277.92
4.4.30.0600.0177.92
4.4.20.0600.0107.92
4.4.10.0470.0177.92
4.4.00.0470.0277.92
4.3.110.0630.0177.92
4.3.100.0500.0137.92
4.3.90.0530.0237.92
4.3.80.0500.0237.92
4.3.70.0600.0177.92
4.3.60.0530.0207.92
4.3.50.0530.0107.92
4.3.40.0600.0277.92
4.3.30.0200.0177.92
4.3.20.0300.0177.92
4.3.10.0300.0177.92
4.3.00.0270.0177.92

preferences:
43.46 ms | 401 KiB | 5 Q