3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new \DateTime('2014-01-01 01:01:01'); $tz = $dt->getTimeZone(); //$tz = new \DateTimeZone('UTC'); echo $tz->getName();

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)
8.3.60.0140.00318.56
8.3.50.0130.00621.89
8.3.40.0100.01018.84
8.3.30.0070.00719.09
8.3.20.0000.00720.34
8.3.10.0060.00323.65
8.3.00.0030.00619.26
8.2.180.0040.01818.29
8.2.170.0070.01122.96
8.2.160.0070.00720.21
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0000.01022.25
8.2.100.0040.00820.07
8.2.90.0000.00719.40
8.2.80.0080.00017.97
8.2.70.0050.00517.75
8.2.60.0080.00018.05
8.2.50.0040.00418.07
8.2.40.0080.00020.01
8.2.30.0050.00218.36
8.2.20.0050.00217.76
8.2.10.0040.00417.99
8.2.00.0000.00819.47
8.1.280.0070.00725.92
8.1.270.0000.00823.84
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0050.00522.06
8.1.230.0110.00019.16
8.1.220.0080.00017.80
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0060.00317.35
8.1.180.0000.00818.10
8.1.170.0080.00018.49
8.1.160.0070.00022.00
8.1.150.0040.00418.71
8.1.140.0000.00817.51
8.1.130.0030.00317.80
8.1.120.0000.00717.60
8.1.110.0030.00517.49
8.1.100.0070.00017.40
8.1.90.0000.00717.55
8.1.80.0070.00017.58
8.1.70.0040.00417.56
8.1.60.0030.00617.61
8.1.50.0060.00317.60
8.1.40.0040.00417.56
8.1.30.0030.00517.61
8.1.20.0040.00417.61
8.1.10.0020.00517.71
8.1.00.0080.00017.55
8.0.300.0000.00718.77
8.0.290.0000.00717.00
8.0.280.0000.00618.50
8.0.270.0070.00017.32
8.0.260.0040.00417.26
8.0.250.0030.00317.20
8.0.240.0000.00617.02
8.0.230.0030.00317.09
8.0.220.0030.00317.00
8.0.210.0000.00616.85
8.0.200.0030.00316.92
8.0.190.0080.00017.15
8.0.180.0000.00716.90
8.0.170.0060.00316.98
8.0.160.0000.00717.00
8.0.150.0000.00716.95
8.0.140.0040.00417.04
8.0.130.0000.00613.44
8.0.120.0090.00016.98
8.0.110.0050.00316.98
8.0.100.0070.00016.89
8.0.90.0040.00416.82
8.0.80.0040.01617.03
8.0.70.0070.00017.13
8.0.60.0030.00516.80
8.0.50.0000.00817.00
8.0.30.0090.00917.30
8.0.20.0070.01217.48
8.0.10.0000.00817.02
8.0.00.0100.00716.94
7.4.330.0030.00315.00
7.4.320.0030.00316.72
7.4.300.0060.00016.52
7.4.290.0040.00416.59
7.4.280.0040.00416.71
7.4.270.0000.00716.71
7.4.260.0000.01116.49
7.4.250.0040.00416.43
7.4.240.0050.00216.66
7.4.230.0040.00416.52
7.4.220.0090.00916.68
7.4.210.0090.00616.70
7.4.200.0030.00316.60
7.4.160.0100.00716.52
7.4.150.0190.00317.40
7.4.140.0180.00317.86
7.4.130.0070.01016.76
7.4.120.0080.00816.62
7.4.110.0030.01416.56
7.4.100.0070.01316.59
7.4.90.0100.00716.68
7.4.80.0100.00719.39
7.4.70.0150.00316.70
7.4.60.0150.00616.64
7.4.50.0020.00216.61
7.4.40.0040.01216.50
7.4.30.0080.00816.50
7.4.00.0060.01014.86
7.3.330.0000.00613.18
7.3.320.0020.00213.16
7.3.310.0070.00016.28
7.3.300.0000.00716.16
7.3.290.0070.00716.22
7.3.280.0100.00716.31
7.3.270.0130.00417.40
7.3.260.0090.00916.58
7.3.250.0170.00616.57
7.3.240.0180.00316.72
7.3.230.0000.01616.48
7.3.210.0170.00016.35
7.3.200.0140.01119.39
7.3.190.0090.00816.44
7.3.180.0130.00316.63
7.3.170.0030.01216.35
7.3.160.0120.00316.47
7.3.120.0080.00414.80
7.2.330.0130.00716.88
7.2.320.0100.00716.90
7.2.310.0030.01416.83
7.2.300.0000.01816.83
7.2.290.0030.01616.90
7.2.60.0150.00516.89
7.2.00.0040.00719.49
7.1.200.0100.00315.73
7.1.100.0040.00817.95
7.1.70.0130.00517.04
7.1.60.0070.01619.70
7.1.50.0060.01916.95
7.1.00.0100.07022.50
7.0.200.0050.00516.75
7.0.140.0070.07022.09
7.0.60.0000.04319.92
7.0.50.0070.06717.79
7.0.40.0000.09320.42
7.0.30.0230.04720.02
7.0.20.0270.05720.03
7.0.10.0000.08320.30
7.0.00.0130.08020.08
5.6.280.0070.07021.08
5.6.210.0100.06320.60
5.6.200.0030.06318.08
5.6.190.0100.04020.60
5.6.180.3400.04020.64
5.6.170.0330.07320.54
5.6.160.0100.07320.48
5.6.150.0030.05018.09
5.6.140.0030.09018.16
5.6.130.0070.04018.11
5.6.120.0070.04321.04
5.6.110.0030.07021.01
5.6.100.0070.09020.95
5.6.90.0100.08320.88
5.6.80.0070.08320.43
5.6.70.3970.04020.48
5.5.350.0100.04320.40
5.5.340.0000.05017.99
5.5.330.0100.08020.28
5.5.320.0230.04020.17
5.5.310.0300.07020.29
5.5.300.0170.06717.95
5.5.290.0170.07018.01
5.5.280.0070.08320.90
5.5.270.0030.04020.88
5.5.260.0130.07720.96
5.5.250.0130.07020.66
5.5.240.0370.07020.28
5.4.450.0200.04737.49
5.4.440.0170.04734.34
5.4.430.0130.05333.62
5.4.420.0430.04333.62
5.4.410.0300.04333.58
5.4.400.0430.03731.27
5.4.390.0270.04731.25
5.4.380.0230.05318.57
5.4.370.0300.04018.71
5.4.360.0130.06018.46
5.4.350.0170.05718.67
5.4.340.0230.04718.49
5.4.320.0040.03712.45
5.4.310.0050.04412.45
5.4.300.0110.03812.46
5.4.290.0110.05612.45
5.4.280.0100.05012.35
5.4.270.0130.04312.35
5.4.260.0060.03912.35
5.4.250.0060.03812.35
5.4.240.0060.03612.35
5.4.230.0050.03812.34
5.4.220.0030.03912.34
5.4.210.0060.03612.34
5.4.200.0060.03812.34
5.4.190.0060.03612.34
5.4.180.0070.04012.34
5.4.170.0100.03212.35
5.4.160.0050.03712.34
5.4.150.0050.03712.34
5.4.140.0010.04112.02
5.4.130.0030.03812.02
5.4.120.0070.03411.97
5.4.110.0050.03611.97
5.4.100.0060.03611.97
5.4.90.0050.04411.97
5.4.80.0040.03911.97
5.4.70.0040.03611.96
5.4.60.0060.03411.96
5.4.50.0030.03811.96
5.4.40.0050.03611.95
5.4.30.0090.03211.95
5.4.20.0060.03611.95
5.4.10.0070.03311.95
5.4.00.0070.03511.44
5.3.290.0060.04712.80
5.3.280.0070.03712.71
5.3.270.0070.03812.73
5.3.260.0040.04312.72
5.3.250.0060.04012.72
5.3.240.0060.03712.72
5.3.230.0070.03712.71
5.3.220.0060.03612.68
5.3.210.0080.03812.68
5.3.200.0060.03612.68
5.3.190.0080.03512.68
5.3.180.0050.03612.67
5.3.170.0070.03612.67
5.3.160.0090.03912.67
5.3.150.0040.03912.67
5.3.140.0060.03612.66
5.3.130.0080.04012.66
5.3.120.0040.04112.66
5.3.110.0110.03412.66
5.3.100.0120.04512.11
5.3.90.0120.05112.08
5.3.80.0040.04112.07
5.3.70.0050.04012.07
5.3.60.0070.03712.06
5.3.50.0050.04112.00
5.3.40.0080.03412.00
5.3.30.0040.03711.96
5.3.20.0040.03711.74
5.3.10.0080.03311.70
5.3.00.0060.03811.69
5.2.170.0050.0299.18
5.2.160.0060.0279.18
5.2.150.0040.0309.18
5.2.140.0040.0309.18
5.2.130.0090.0259.14
5.2.120.0080.0259.14
5.2.110.0050.0299.14
5.2.100.0050.0299.14
5.2.90.0070.0279.14
5.2.80.0030.0329.14
5.2.70.0050.0309.14
5.2.60.0050.0309.09
5.2.50.0060.0299.06
5.2.40.0040.0309.04
5.2.30.0070.0279.01
5.2.20.0070.0279.00
5.2.10.0060.0278.92
5.2.00.0060.0288.79
5.1.60.0050.0238.07
5.1.50.0070.0228.07
5.1.40.0080.0218.04
5.1.30.0030.0278.40
5.1.20.0030.0288.42
5.1.10.0050.0258.14
5.1.00.0060.0238.14
5.0.50.0030.0226.63
5.0.40.0010.0226.48
5.0.30.0030.0316.29
5.0.20.0040.0206.26
5.0.10.0030.0216.24
5.0.00.0050.0306.23
4.4.90.0040.0144.77
4.4.80.0020.0184.75
4.4.70.0030.0154.76
4.4.60.0020.0164.75
4.4.50.0040.0144.77
4.4.40.0020.0274.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0040.0164.85
4.4.00.0040.0234.76
4.3.110.0030.0154.67
4.3.100.0050.0134.66
4.3.90.0050.0124.63
4.3.80.0010.0254.59
4.3.70.0040.0134.63
4.3.60.0010.0164.63
4.3.50.0020.0164.63
4.3.40.0020.0274.54
4.3.30.0020.0163.28
4.3.20.0010.0173.25
4.3.10.0020.0163.22
4.3.00.0070.01731.25

preferences:
39.81 ms | 401 KiB | 5 Q