3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime(); var_dump($datetime1->getTimezone()->getName()); date_default_timezone_set('America/New_York'); $datetime2 = new DateTime(); var_dump($datetime2->getTimezone()->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)
8.3.60.0120.00618.38
8.3.50.0240.01122.05
8.3.40.0120.00318.97
8.3.30.0140.00018.96
8.3.20.0040.00420.25
8.3.10.0080.00021.86
8.3.00.0000.00817.89
8.2.180.0150.00025.92
8.2.170.0090.00618.81
8.2.160.0030.01222.96
8.2.150.0080.00025.66
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0070.00021.09
8.2.110.0030.00622.11
8.2.100.0110.00317.95
8.2.90.0080.00019.17
8.2.80.0080.00017.97
8.2.70.0050.00317.86
8.2.60.0080.00018.03
8.2.50.0060.00318.07
8.2.40.0040.00418.16
8.2.30.0040.00418.24
8.2.20.0080.00017.76
8.2.10.0070.00018.07
8.2.00.0040.00417.75
8.1.280.0070.00725.92
8.1.270.0090.00023.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.04
8.1.230.0040.00819.01
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0040.00417.38
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0000.00721.95
8.1.150.0040.00418.96
8.1.140.0040.00417.55
8.1.130.0080.00018.03
8.1.120.0040.00417.74
8.1.110.0040.00417.74
8.1.100.0000.00717.64
8.1.90.0000.00717.73
8.1.80.0000.00817.55
8.1.70.0070.00017.57
8.1.60.0040.00417.80
8.1.50.0000.00817.56
8.1.40.0040.00417.63
8.1.30.0050.00317.81
8.1.20.0090.00017.77
8.1.10.0040.00417.67
8.1.00.0040.00417.76
8.0.300.0040.00418.77
8.0.290.0000.00916.75
8.0.280.0000.00718.44
8.0.270.0000.00717.38
8.0.260.0030.00317.24
8.0.250.0000.00717.06
8.0.240.0000.01117.14
8.0.230.0030.00317.03
8.0.220.0070.00016.96
8.0.210.0030.00617.03
8.0.200.0040.00417.03
8.0.190.0070.00017.12
8.0.180.0000.00817.17
8.0.170.0040.00417.04
8.0.160.0070.00017.08
8.0.150.0000.00716.98
8.0.140.0030.00516.94
8.0.130.0050.00013.40
8.0.120.0000.00817.05
8.0.110.0040.00417.07
8.0.100.0040.00417.03
8.0.90.0040.00417.08
8.0.80.0090.00617.05
8.0.70.0020.00516.91
8.0.60.0040.00417.13
8.0.50.0050.00216.95
8.0.30.0080.01117.15
8.0.20.0100.00817.40
8.0.10.0040.00417.29
8.0.00.0090.00917.05
7.4.330.0000.00515.03
7.4.320.0000.00616.63
7.4.300.0000.00716.82
7.4.290.0050.00216.77
7.4.280.0000.00816.68
7.4.270.0050.00316.69
7.4.260.0000.00716.70
7.4.250.0040.00416.61
7.4.240.0000.00816.70
7.4.230.0000.00716.61
7.4.220.0110.00516.63
7.4.210.0090.00616.80
7.4.200.0060.00316.65
7.4.160.0070.00716.54
7.4.150.0170.00317.40
7.4.140.0110.00817.86
7.4.130.0050.01216.61
7.4.120.0080.01116.52
7.4.110.0100.01316.58
7.4.100.0070.01016.68
7.4.90.0070.01016.74
7.4.80.0060.01519.39
7.4.70.0120.00516.51
7.4.60.0110.01416.73
7.4.50.0030.00616.56
7.4.40.0060.01016.63
7.4.30.0110.01116.67
7.4.00.0030.00815.31
7.3.330.0070.00013.12
7.3.320.0030.00313.11
7.3.310.0060.00016.23
7.3.300.0000.00616.40
7.3.290.0130.00316.41
7.3.280.0120.00716.42
7.3.270.0080.01117.40
7.3.260.0120.00616.56
7.3.250.0090.00916.46
7.3.240.0080.00816.48
7.3.230.0090.00916.39
7.3.210.0090.00916.53
7.3.200.0090.01019.39
7.3.190.0190.00016.55
7.3.180.0100.00616.59
7.3.170.0090.00616.54
7.3.160.0120.00616.62
7.3.120.0030.01315.07
7.3.10.0040.01216.36
7.3.00.0000.01216.70
7.2.330.0070.01016.66
7.2.320.0090.01116.79
7.2.310.0060.01216.84
7.2.300.0030.01316.99
7.2.290.0090.00616.79
7.2.130.0090.00316.98
7.2.120.0080.00016.95
7.2.110.0090.00016.80
7.2.100.0110.00417.05
7.2.90.0070.00317.11
7.2.80.0060.00917.13
7.2.70.0000.01717.13
7.2.60.0090.00517.07
7.2.50.0080.00816.98
7.2.40.0040.01416.91
7.2.30.0030.01417.11
7.2.20.0130.00316.98
7.2.10.0040.00817.16
7.2.00.0060.00617.97
7.1.250.0040.00815.79
7.1.100.0000.01018.14
7.1.70.0040.00417.25
7.1.60.0030.01219.70
7.1.50.0090.01317.09
7.1.00.0030.07722.43
7.0.200.0210.00714.68
7.0.140.0070.07321.92
7.0.60.0100.08319.94
7.0.50.0030.06317.86
7.0.40.0030.05019.96
7.0.30.0300.09020.06
7.0.20.0330.07720.18
7.0.10.0030.05320.09
7.0.00.0070.03720.16
5.6.280.0000.07721.09
5.6.210.0170.07020.68
5.6.200.0070.08018.16
5.6.190.0130.07720.58
5.6.180.0230.05020.64
5.6.170.0270.05320.71
5.6.160.0130.06720.38
5.6.150.0100.06718.12
5.6.140.0130.04018.11
5.6.130.0200.05018.12
5.6.120.0130.05320.98
5.6.110.0070.08721.13
5.6.100.0070.06720.88
5.6.90.0100.08020.97
5.6.80.0130.07720.53
5.5.350.0370.07020.41
5.5.340.0170.04718.02
5.5.330.0070.06720.43
5.5.320.0270.03720.30
5.5.310.0130.04320.16
5.5.300.0070.05717.95
5.5.290.0070.05017.95
5.5.280.0100.08320.87
5.5.270.0170.07320.67
5.5.260.0030.06720.92
5.5.250.0030.07020.61
5.5.240.0030.07720.27
5.4.450.0630.06019.52
5.4.440.1000.05719.10
5.4.430.0870.06719.12
5.4.420.1030.06019.29
5.4.410.0170.04318.88
5.4.400.0300.06318.51
5.4.390.0330.05718.53
5.4.380.0230.04718.75
5.4.370.0030.04018.46
5.4.360.0000.04318.72
5.4.350.0100.03711.98
5.4.340.0060.03711.97
5.4.320.0120.03612.45
5.4.310.0060.03812.45
5.4.300.0060.03612.46
5.4.290.0050.03812.45
5.4.280.0080.04112.35
5.4.270.0070.03512.35
5.4.260.0070.03612.35
5.4.250.0060.03612.35
5.4.240.0050.03712.35
5.4.230.0060.03712.34
5.4.220.0070.03412.34
5.4.210.0030.03812.34
5.4.200.0010.04212.34
5.4.190.0060.03612.34
5.4.180.0050.03612.34
5.4.170.0090.03212.35
5.4.160.0040.03712.34
5.4.150.0120.03012.34
5.4.140.0050.03712.03
5.4.130.0060.03512.02
5.4.120.0030.03811.97
5.4.110.0070.03311.96
5.4.100.0030.03811.96
5.4.90.0090.03311.97
5.4.80.0090.03311.96
5.4.70.0050.03511.96
5.4.60.0070.03311.96
5.4.50.0060.03511.96
5.4.40.0020.03811.95
5.4.30.0070.03511.95
5.4.20.0060.03611.95
5.4.10.0060.03511.95
5.4.00.0070.03411.43
5.3.290.0120.03812.80
5.3.280.0080.03612.71
5.3.270.0070.03712.72
5.3.260.0070.03712.72
5.3.250.0040.03912.71
5.3.240.0070.03612.71
5.3.230.0050.03812.71
5.3.220.0050.03812.68
5.3.210.0070.03812.68
5.3.200.0050.03712.68
5.3.190.0060.03712.67
5.3.180.0070.03512.67
5.3.170.0090.03312.67
5.3.160.0070.03512.67
5.3.150.0060.03712.67
5.3.140.0060.03612.66
5.3.130.0050.03912.66
5.3.120.0030.04212.65
5.3.110.0060.03812.66
5.3.100.0040.03912.12
5.3.90.0060.03612.08
5.3.80.0060.03512.08
5.3.70.0070.03512.08
5.3.60.0050.03912.06
5.3.50.0060.03612.00
5.3.40.0050.03712.00
5.3.30.0020.03911.95
5.3.20.0060.03511.72
5.3.10.0080.03211.69
5.3.00.0070.03511.68
5.2.170.0030.0319.18
5.2.160.0030.0309.18
5.2.150.0050.0299.18
5.2.140.0030.0329.18
5.2.130.0040.0299.14
5.2.120.0060.0289.14
5.2.110.0030.0309.15
5.2.100.0040.0289.14
5.2.90.0020.0329.14
5.2.80.0050.0299.14
5.2.70.0050.0299.14
5.2.60.0050.0299.10
5.2.50.0060.0289.06
5.2.40.0060.0269.04
5.2.30.0080.0309.02
5.2.20.0050.0289.01
5.2.10.0040.0298.93
5.2.00.0060.0288.79
5.1.60.0040.0248.07
5.1.50.0020.0268.06
5.1.40.0050.0238.04
5.1.30.0060.0258.39
5.1.20.0070.0248.42
5.1.10.0060.0308.14
5.1.00.0050.0288.14
5.0.50.0040.0206.62
5.0.40.0020.0216.48
5.0.30.0040.0316.29
5.0.20.0040.0236.26
5.0.10.0040.0186.24
5.0.00.0050.0286.23
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0020.0164.76
4.4.60.0010.0174.75
4.4.50.0010.0174.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0010.0174.84
4.4.10.0030.0154.85
4.4.00.0040.0234.75
4.3.110.0050.0134.67
4.3.100.0020.0154.66
4.3.90.0030.0134.63
4.3.80.0040.0234.59
4.3.70.0010.0184.63
4.3.60.0020.0154.63
4.3.50.0030.0194.63
4.3.40.0060.0224.54
4.3.30.0040.0143.28
4.3.20.0010.0173.26
4.3.10.0010.0173.22
4.3.00.0070.0237.18

preferences:
47.62 ms | 401 KiB | 5 Q