3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new \DateTime('2014-01-01 01:01:01'); $tz = $dt->getTimeZone(); echo $tz->getName(); echo "\n"; $dt = new \DateTime('2014-01-01 01:01:01 +0'); $tz = $dt->getTimeZone(); echo $tz->getName(); echo "\n"; $dt = new \DateTime('2014-01-01 01:01:01', new \DateTimeZone('UTC')); $tz = $dt->getTimeZone(); 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)
8.3.70.0150.00018.42
8.3.60.0120.00618.18
8.3.50.0100.00922.10
8.3.40.0090.01218.96
8.3.30.0070.00719.10
8.3.20.0070.00020.38
8.3.10.0050.00323.42
8.3.00.0080.00020.95
8.2.180.0040.01516.75
8.2.170.0100.01022.96
8.2.160.0130.00020.57
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0060.00319.36
8.2.110.0100.00022.30
8.2.100.0060.00620.01
8.2.90.0050.00319.17
8.2.80.0060.00317.97
8.2.70.0030.00617.63
8.2.60.0060.00318.16
8.2.50.0060.00318.07
8.2.40.0000.00820.07
8.2.30.0070.00018.26
8.2.20.0080.00017.78
8.2.10.0000.00717.97
8.2.00.0050.00319.68
8.1.280.0140.00325.92
8.1.270.0000.00923.87
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00322.05
8.1.230.0040.00819.09
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0070.00317.35
8.1.190.0030.00517.36
8.1.180.0050.00318.10
8.1.170.0030.00618.50
8.1.160.0050.00222.04
8.1.150.0030.00618.76
8.1.140.0000.00717.62
8.1.130.0000.00717.81
8.1.120.0040.00417.55
8.1.110.0040.00417.51
8.1.100.0000.00717.66
8.1.90.0030.00317.64
8.1.80.0000.00717.61
8.1.70.0040.00417.58
8.1.60.0000.00717.71
8.1.50.0000.00717.63
8.1.40.0000.00817.65
8.1.30.0030.00617.73
8.1.20.0040.00417.65
8.1.10.0080.00017.64
8.1.00.0000.00717.57
8.0.300.0080.00018.77
8.0.290.0050.00216.88
8.0.280.0030.00318.55
8.0.270.0000.00817.36
8.0.260.0040.00417.32
8.0.250.0030.00317.23
8.0.240.0000.00717.17
8.0.230.0030.00317.13
8.0.220.0000.00817.04
8.0.210.0030.00317.10
8.0.200.0060.00017.07
8.0.190.0040.00417.06
8.0.180.0040.00417.09
8.0.170.0050.00517.09
8.0.160.0050.00317.02
8.0.150.0040.00717.01
8.0.140.0040.00417.00
8.0.130.0050.00313.47
8.0.120.0000.00816.92
8.0.110.0070.00016.97
8.0.100.0070.00016.95
8.0.90.0070.00017.13
8.0.80.0120.00617.02
8.0.70.0030.00517.06
8.0.60.0040.00416.95
8.0.50.0050.00316.97
8.0.30.0120.00817.14
8.0.20.0130.00717.40
8.0.10.0040.00417.02
8.0.00.0100.01016.72
7.4.330.0000.00615.00
7.4.320.0000.00616.69
7.4.300.0000.00616.62
7.4.290.0000.00616.69
7.4.280.0000.00716.69
7.4.270.0070.00016.71
7.4.260.0030.00716.70
7.4.250.0030.00316.68
7.4.240.0070.00016.61
7.4.230.0030.00316.68
7.4.220.0120.00616.74
7.4.210.0040.01116.82
7.4.200.0070.00016.52
7.4.160.0090.00916.64
7.4.150.0120.00617.40
7.4.140.0100.00817.86
7.4.130.0080.00916.62
7.4.120.0090.01016.71
7.4.110.0130.00916.62
7.4.100.0100.00716.69
7.4.90.0060.00916.66
7.4.80.0090.00919.39
7.4.70.0150.00316.77
7.4.60.0130.00316.80
7.4.50.0030.00316.57
7.4.40.0080.00816.67
7.4.30.0070.01016.71
7.4.00.0090.00615.15
7.3.330.0050.00013.03
7.3.320.0000.00513.07
7.3.310.0070.00016.21
7.3.300.0030.00316.32
7.3.290.0110.00416.35
7.3.280.0100.01016.35
7.3.270.0120.00617.40
7.3.260.0090.01016.56
7.3.250.0080.01316.44
7.3.240.0080.00816.56
7.3.230.0100.00716.44
7.3.210.0180.00016.71
7.3.200.0140.00919.39
7.3.190.0040.01716.50
7.3.180.0030.01316.33
7.3.170.0120.00316.50
7.3.160.0120.00316.59
7.3.120.0060.00615.05
7.3.10.0110.00416.39
7.3.00.0100.00716.47
7.2.330.0120.00616.94
7.2.320.0090.00816.51
7.2.310.0060.01316.43
7.2.300.0070.01016.62
7.2.290.0130.00316.66
7.2.130.0030.01016.88
7.2.120.0030.01016.78
7.2.110.0070.01116.83
7.2.100.0000.01416.66
7.2.90.0070.00716.99
7.2.80.0030.01316.72
7.2.70.0060.00916.68
7.2.60.0070.00317.04
7.2.50.0060.00917.03
7.2.40.0100.00616.86
7.2.30.0120.00317.05
7.2.20.0070.00716.95
7.2.10.0130.00016.82
7.2.00.0030.00718.11
7.1.250.0080.00515.74
7.1.100.0040.00718.18
7.1.70.0080.00316.62
7.1.60.0100.01419.70
7.1.50.0110.00716.94
7.1.00.0100.07022.43
7.0.200.0000.01017.09
7.0.140.0170.06021.98
7.0.60.0030.04321.59
7.0.50.0070.06317.83
7.0.40.0070.05320.40
7.0.30.0230.05320.30
7.0.20.0230.04020.12
7.0.10.0130.08320.13
7.0.00.0070.09020.04
5.6.280.0000.07720.89
5.6.210.0200.07020.54
5.6.200.0070.08018.21
5.6.190.0070.07720.57
5.6.180.3430.04720.39
5.6.170.0170.07720.49
5.6.160.0130.07720.46
5.6.150.0070.06718.18
5.6.140.0000.04318.21
5.6.130.0100.07718.27
5.6.120.0030.05020.88
5.6.110.0070.08020.99
5.6.100.0070.08321.03
5.6.90.0130.05720.96
5.6.80.0130.03020.28
5.5.350.0200.08320.49
5.5.340.0070.06717.95
5.5.330.0130.08020.23
5.5.320.0330.04720.51
5.5.310.0200.05320.29
5.5.300.0170.07017.95
5.5.290.0100.05018.00
5.5.280.0000.09320.79
5.5.270.0200.07020.84
5.5.260.0030.05320.86
5.5.250.0070.07320.65
5.5.240.0170.06720.23
5.4.450.0270.04737.49
5.4.440.0330.03733.87
5.4.430.0230.04333.62
5.4.420.0400.04333.62
5.4.410.0200.05033.59
5.4.400.0330.03731.27
5.4.390.0300.04331.25
5.4.380.0170.05718.62
5.4.370.0270.05018.66
5.4.360.0300.04318.67
5.4.350.0130.05718.62
5.4.340.0300.04718.53
5.4.320.0090.03612.46
5.4.310.0080.03612.45
5.4.300.0060.03712.45
5.4.290.0060.03812.45
5.4.280.0050.03612.35
5.4.270.0060.04512.35
5.4.260.0110.03812.35
5.4.250.0050.03812.35
5.4.240.0070.03512.35
5.4.230.0020.04312.34
5.4.220.0070.03712.34
5.4.210.0060.03712.34
5.4.200.0080.03612.34
5.4.190.0080.03512.34
5.4.180.0060.03912.34
5.4.170.0080.03612.35
5.4.160.0080.04312.34
5.4.150.0060.03912.34
5.4.140.0060.03712.03
5.4.130.0070.03512.01
5.4.120.0090.03411.97
5.4.110.0060.04411.96
5.4.100.0060.03511.97
5.4.90.0080.03411.97
5.4.80.0030.04311.97
5.4.70.0090.04111.96
5.4.60.0110.03511.96
5.4.50.0070.03711.96
5.4.40.0060.03711.95
5.4.30.0090.03511.95
5.4.20.0050.03711.95
5.4.10.0080.03211.95
5.4.00.0070.03511.44
5.3.290.0070.04312.80
5.3.280.0060.03912.71
5.3.270.0090.04212.72
5.3.260.0060.04112.72
5.3.250.0050.03912.72
5.3.240.0060.03812.72
5.3.230.0090.04112.71
5.3.220.0050.03912.68
5.3.210.0050.04012.68
5.3.200.0070.03512.68
5.3.190.0070.03812.68
5.3.180.0070.04112.68
5.3.170.0050.03812.67
5.3.160.0060.03712.68
5.3.150.0060.04112.67
5.3.140.0070.03612.66
5.3.130.0090.03712.66
5.3.120.0050.04112.66
5.3.110.0060.04312.65
5.3.100.0050.03812.12
5.3.90.0070.03612.09
5.3.80.0050.04212.08
5.3.70.0040.03712.07
5.3.60.0090.03812.06
5.3.50.0080.04012.00
5.3.40.0090.03812.00
5.3.30.0080.03811.96
5.3.20.0100.03311.74
5.3.10.0050.03511.70
5.3.00.0080.03411.70
5.2.170.0040.0329.19
5.2.160.0050.0319.18
5.2.150.0060.0369.19
5.2.140.0060.0319.18
5.2.130.0050.0299.14
5.2.120.0050.0279.14
5.2.110.0050.0339.14
5.2.100.0040.0329.14
5.2.90.0040.0299.14
5.2.80.0040.0329.13
5.2.70.0010.0349.14
5.2.60.0010.0339.09
5.2.50.0060.0299.07
5.2.40.0040.0349.04
5.2.30.0050.0329.02
5.2.20.0050.0359.01
5.2.10.0010.0338.93
5.2.00.0050.0288.79
5.1.60.0060.0248.07
5.1.50.0040.0258.07
5.1.40.0050.0298.05
5.1.30.0060.0268.39
5.1.20.0040.0298.42
5.1.10.0050.0268.15
5.1.00.0020.0288.14
5.0.50.0080.0236.62
5.0.40.0040.0216.48
5.0.30.0030.0316.29
5.0.20.0050.0176.27
5.0.10.0050.0236.24
5.0.00.0050.0366.23
4.4.90.0020.0154.77
4.4.80.0000.0184.75
4.4.70.0050.0224.75
4.4.60.0040.0184.75
4.4.50.0010.0174.77
4.4.40.0100.0244.71
4.4.30.0080.0114.76
4.4.20.0040.0184.84
4.4.10.0020.0174.84
4.4.00.0060.0364.76
4.3.110.0070.0144.67
4.3.100.0020.0164.66
4.3.90.0030.0144.63
4.3.80.0020.0264.58
4.3.70.0040.0134.63
4.3.60.0000.0244.63
4.3.50.0040.0144.63
4.3.40.0010.0264.54
4.3.30.0020.0163.28
4.3.20.0030.0213.26
4.3.10.0020.0153.22
4.3.00.0070.02031.25

preferences:
38.75 ms | 401 KiB | 5 Q