3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new \DateTime('2014-01-01 01:01:01'); $tz = $dt->getTimzZone(); //$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)
8.3.60.0110.00718.68
8.3.50.0190.01122.05
8.3.40.0060.00919.00
8.3.30.0100.01019.17
8.3.20.0080.00020.33
8.3.10.0050.00323.71
8.3.00.0100.00019.02
8.2.180.0070.01316.63
8.2.170.0150.00422.96
8.2.160.0100.00320.52
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0090.00926.16
8.2.120.0030.00619.48
8.2.110.0110.00022.11
8.2.100.0040.00819.89
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0050.00517.88
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0030.00519.95
8.2.30.0000.00718.31
8.2.20.0040.00417.85
8.2.10.0040.00417.93
8.2.00.0040.00419.64
8.1.280.0070.00725.92
8.1.270.0030.00523.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00022.15
8.1.230.0080.00419.15
8.1.220.0050.00217.74
8.1.210.0050.00318.77
8.1.200.0030.00617.60
8.1.190.0040.00417.48
8.1.180.0040.00418.10
8.1.170.0000.00818.78
8.1.160.0000.00721.83
8.1.150.0040.00418.75
8.1.140.0040.00417.58
8.1.130.0070.00017.88
8.1.120.0000.00817.60
8.1.110.0050.00217.59
8.1.100.0000.00717.51
8.1.90.0000.00717.59
8.1.80.0030.00517.51
8.1.70.0030.00317.53
8.1.60.0000.00817.63
8.1.50.0040.00417.63
8.1.40.0040.00417.66
8.1.30.0040.00417.79
8.1.20.0040.00417.63
8.1.10.0000.00717.68
8.1.00.0040.00417.72
8.0.300.0000.00718.77
8.0.290.0040.00417.00
8.0.280.0000.00718.39
8.0.270.0030.00317.26
8.0.260.0000.00617.20
8.0.250.0000.00617.21
8.0.240.0000.00617.17
8.0.230.0030.00317.16
8.0.220.0000.00717.10
8.0.210.0000.00717.02
8.0.200.0030.00317.05
8.0.190.0030.00317.20
8.0.180.0040.00417.07
8.0.170.0090.00017.15
8.0.160.0040.00417.14
8.0.150.0000.00716.96
8.0.140.0000.00716.95
8.0.130.0040.00413.50
8.0.120.0000.00817.10
8.0.110.0040.00416.98
8.0.100.0040.00416.88
8.0.90.0040.00417.07
8.0.80.0130.00317.14
8.0.70.0040.00416.95
8.0.60.0000.00817.07
8.0.50.0070.00017.06
8.0.30.0130.00517.18
8.0.20.0110.00717.40
8.0.10.0000.00817.02
8.0.00.0130.00717.00
7.4.330.0030.00315.00
7.4.320.0030.00316.59
7.4.300.0000.00716.68
7.4.290.0040.00416.73
7.4.280.0040.00416.57
7.4.270.0000.00716.77
7.4.260.0060.00316.64
7.4.250.0040.00416.74
7.4.240.0040.00316.69
7.4.230.0000.00716.48
7.4.220.0120.00616.66
7.4.210.0130.00316.72
7.4.200.0030.00316.53
7.4.160.0100.00716.85
7.4.150.0040.01517.40
7.4.140.0080.00917.86
7.4.130.0070.01016.59
7.4.120.0060.01416.77
7.4.110.0090.01216.61
7.4.100.0070.01016.70
7.4.90.0190.00016.76
7.4.80.0130.01019.39
7.4.70.0150.00616.63
7.4.60.0060.01216.70
7.4.50.0030.00316.91
7.4.40.0060.01016.43
7.4.30.0030.01216.53
7.4.00.0060.00915.29
7.3.330.0030.00313.14
7.3.320.0000.00513.20
7.3.310.0070.00016.47
7.3.300.0030.00316.42
7.3.290.0070.00816.45
7.3.280.0080.01016.35
7.3.270.0100.00717.40
7.3.260.0100.01016.70
7.3.250.0110.01116.63
7.3.240.0030.01416.70
7.3.230.0060.01016.46
7.3.210.0070.01016.74
7.3.200.0070.01119.39
7.3.190.0110.00616.44
7.3.180.0120.00316.48
7.3.170.0060.00916.48
7.3.160.0040.01116.57
7.3.120.0090.00314.93
7.2.330.0100.00716.53
7.2.320.0110.00816.84
7.2.310.0090.00916.55
7.2.300.0100.00716.73
7.2.290.0090.00616.79
7.2.80.0180.00016.40
7.2.60.0000.01516.76
7.2.00.0000.01319.31
7.1.200.0000.01115.90
7.1.100.0050.00518.19
7.1.70.0040.00417.30
7.1.60.0140.01119.70
7.1.50.0060.01616.72
7.1.00.0030.07722.42
7.0.200.0090.00316.92
7.0.140.0030.07321.95
7.0.60.0130.05019.93
7.0.50.0100.07717.90
7.0.40.0130.05020.27
7.0.30.0230.04720.10
7.0.20.0300.07720.00
7.0.10.0070.06020.09
7.0.00.0030.07720.12
5.6.280.0100.06721.07
5.6.210.0100.06020.72
5.6.200.0070.03718.18
5.6.190.0100.08020.60
5.6.180.3800.04320.41
5.6.170.0330.06320.41
5.6.160.0070.03720.50
5.6.150.0000.04718.22
5.6.140.0030.06018.11
5.6.130.0030.08318.15
5.6.120.0030.05021.14
5.6.110.0070.08320.98
5.6.100.0130.08020.98
5.6.90.0270.06721.09
5.6.80.0070.04720.38
5.6.70.4200.04020.34
5.5.350.0030.08020.42
5.5.340.0100.05717.98
5.5.330.0030.07020.23
5.5.320.0270.06320.17
5.5.310.0270.08320.19
5.5.300.0100.05717.98
5.5.290.0030.05018.02
5.5.280.0130.04320.98
5.5.270.0070.08020.79
5.5.260.0100.08320.95
5.5.250.0000.04320.63
5.5.240.0070.05020.11
5.4.450.0500.07019.48
5.4.440.1030.05319.14
5.4.430.0770.06319.44
5.4.420.1070.06319.26
5.4.410.1000.06719.34
5.4.400.1100.04019.00
5.4.390.1000.05318.95
5.4.380.0100.07018.61
5.4.370.0300.03718.50
5.4.360.0170.05718.62
5.4.350.0070.06318.61
5.4.340.0100.06018.66
5.4.320.0080.03912.46
5.4.310.0060.03612.46
5.4.300.0060.04112.46
5.4.290.0030.04012.45
5.4.280.0010.03912.35
5.4.270.0060.03612.35
5.4.260.0070.03512.35
5.4.250.0030.04512.35
5.4.240.0020.04012.35
5.4.230.0080.03412.35
5.4.220.0050.03612.34
5.4.210.0060.03512.34
5.4.200.0080.03612.34
5.4.190.0080.03312.34
5.4.180.0080.03312.34
5.4.170.0040.03812.35
5.4.160.0080.03512.34
5.4.150.0050.03812.34
5.4.140.0050.03812.02
5.4.130.0060.03612.02
5.4.120.0060.04011.97
5.4.110.0050.03511.97
5.4.100.0040.03611.96
5.4.90.0040.04211.97
5.4.80.0030.03911.96
5.4.70.0050.03511.96
5.4.60.0060.03311.96
5.4.50.0060.04011.96
5.4.40.0050.03911.95
5.4.30.0030.03811.95
5.4.20.0070.03411.95
5.4.10.0080.03511.95
5.4.00.0050.03911.45
5.3.290.0070.04312.80
5.3.280.0080.03912.71
5.3.270.0070.04012.73
5.3.260.0040.04012.72
5.3.250.0080.03512.72
5.3.240.0060.03612.72
5.3.230.0070.04112.71
5.3.220.0080.03712.68
5.3.210.0070.03712.68
5.3.200.0070.03812.68
5.3.190.0050.04112.68
5.3.180.0050.03812.67
5.3.170.0110.04012.67
5.3.160.0070.04112.67
5.3.150.0100.03712.67
5.3.140.0110.04012.66
5.3.130.0040.04612.66
5.3.120.0090.03912.66
5.3.110.0060.03812.66
5.3.100.0050.03712.12
5.3.90.0090.03712.08
5.3.80.0100.03512.07
5.3.70.0090.04212.07
5.3.60.0060.03612.06
5.3.50.0060.03412.00
5.3.40.0070.03412.00
5.3.30.0050.03711.96
5.3.20.0050.03511.74
5.3.10.0060.04011.70
5.3.00.0060.03611.69
5.2.170.0040.0319.18
5.2.160.0050.0289.19
5.2.150.0090.0269.19
5.2.140.0030.0319.18
5.2.130.0050.0289.14
5.2.120.0040.0309.15
5.2.110.0070.0269.14
5.2.100.0050.0289.14
5.2.90.0040.0299.15
5.2.80.0060.0329.14
5.2.70.0060.0309.14
5.2.60.0040.0299.09
5.2.50.0050.0299.06
5.2.40.0080.0319.04
5.2.30.0050.0289.02
5.2.20.0030.0309.00
5.2.10.0030.0298.92
5.2.00.0030.0308.79
5.1.60.0050.0288.06
5.1.50.0030.0268.06
5.1.40.0030.0258.04
5.1.30.0020.0278.39
5.1.20.0040.0278.41
5.1.10.0040.0278.14
5.1.00.0050.0298.14
5.0.50.0040.0226.62
5.0.40.0070.0156.48
5.0.30.0020.0326.29
5.0.20.0040.0186.26
5.0.10.0050.0186.24
5.0.00.0070.0326.23
4.4.90.0030.0144.78
4.4.80.0040.0134.75
4.4.70.0020.0184.75
4.4.60.0030.0184.76
4.4.50.0050.0134.77
4.4.40.0020.0264.71
4.4.30.0040.0184.76
4.4.20.0050.0204.84
4.4.10.0030.0164.85
4.4.00.0040.0244.76
4.3.110.0050.0134.67
4.3.100.0020.0154.66
4.3.90.0030.0144.64
4.3.80.0040.0224.58
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0040.0223.27
4.3.20.0050.0223.25
4.3.10.0020.0243.22
4.3.00.0070.01731.25

preferences:
47.62 ms | 401 KiB | 5 Q