3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2005-10-10', new DateTimeZone('PST')); var_dump($date->format('c e T')); $date->setTimezone(new DateTimeZone('CEST')); var_dump($date->format('c e T'));

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)
8.3.60.0030.01618.41
8.3.50.0130.00221.98
8.3.40.0150.00318.63
8.3.30.0000.01518.71
8.3.20.0080.00020.39
8.3.10.0040.00423.66
8.3.00.0080.00019.01
8.2.180.0070.00718.18
8.2.170.0110.00722.96
8.2.160.0100.00320.43
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0030.00719.25
8.2.110.0100.00022.20
8.2.100.0000.01117.78
8.2.90.0060.00319.21
8.2.80.0040.00417.97
8.2.70.0120.00017.63
8.2.60.0080.00417.79
8.2.50.0000.00818.07
8.2.40.0070.00418.08
8.2.30.0000.00818.07
8.2.20.0040.00417.77
8.2.10.0000.00718.02
8.2.00.0080.00019.46
8.1.280.0100.00325.92
8.1.270.0000.00823.92
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0070.01023.79
8.1.230.0110.00022.15
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0070.00417.35
8.1.190.0000.00817.36
8.1.180.0080.00018.10
8.1.170.0090.00318.69
8.1.160.0040.00421.94
8.1.150.0040.00418.68
8.1.140.0040.00417.50
8.1.130.0000.00717.75
8.1.120.0030.00317.50
8.1.110.0030.00517.55
8.1.100.0000.00817.46
8.1.90.0000.00717.52
8.1.80.0070.00017.40
8.1.70.0050.00217.47
8.1.60.0030.00517.56
8.1.50.0050.00217.39
8.1.40.0000.00917.49
8.1.30.0040.00417.60
8.1.20.0040.00417.65
8.1.10.0000.00717.39
8.1.00.0030.00617.49
8.0.300.0030.00518.77
8.0.290.0030.00616.75
8.0.280.0030.00318.31
8.0.270.0070.00017.06
8.0.260.0000.00617.20
8.0.250.0000.00717.05
8.0.240.0000.00716.90
8.0.230.0000.00717.03
8.0.220.0040.00416.84
8.0.210.0060.00016.98
8.0.200.0060.00017.02
8.0.190.0000.00817.02
8.0.180.0040.00416.96
8.0.170.0050.00316.89
8.0.160.0040.00416.94
8.0.150.0030.00316.88
8.0.140.0040.00416.89
8.0.130.0030.00313.41
8.0.120.0030.00616.92
8.0.110.0000.00716.95
8.0.100.0050.00316.90
8.0.90.0040.00416.89
8.0.80.0060.01216.89
8.0.70.0060.00316.81
8.0.60.0000.00816.86
8.0.50.0040.00416.83
8.0.30.0080.01317.11
8.0.20.0130.00917.40
8.0.10.0050.00317.01
8.0.00.0070.01116.65
7.4.330.0020.00215.06
7.4.320.0040.00416.43
7.4.300.0040.00416.58
7.4.290.0000.00716.58
7.4.280.0000.00816.42
7.4.270.0040.00316.59
7.4.260.0030.00316.39
7.4.250.0000.00716.52
7.4.240.0020.00516.59
7.4.230.0070.00016.63
7.4.220.0090.00916.60
7.4.210.0070.00716.47
7.4.200.0040.00416.69
7.4.160.0110.00516.55
7.4.150.0060.01217.40
7.4.140.0100.00717.86
7.4.130.0090.01116.58
7.4.120.0130.00616.55
7.4.110.0060.01016.43
7.4.100.0130.01016.64
7.4.90.0160.00016.54
7.4.80.0060.01619.39
7.4.70.0100.00716.59
7.4.60.0100.00716.38
7.4.50.0040.00416.36
7.4.40.0040.01416.63
7.4.30.0120.00616.43
7.4.00.0100.00714.91
7.3.330.0050.00013.13
7.3.320.0050.00013.04
7.3.310.0070.00016.03
7.3.300.0000.00716.19
7.3.290.0110.00316.17
7.3.280.0070.00916.16
7.3.270.0150.00917.40
7.3.260.0150.00916.27
7.3.250.0110.00616.44
7.3.240.0030.01416.42
7.3.230.0030.01516.42
7.3.210.0080.00916.12
7.3.200.0100.01019.39
7.3.190.0040.01916.36
7.3.180.0000.01516.55
7.3.170.0100.01016.30
7.3.160.0030.01316.39
7.3.120.0090.00614.82
7.3.10.0040.01116.41
7.3.00.0120.00016.45
7.2.330.0130.00616.77
7.2.320.0120.00616.40
7.2.310.0130.01016.54
7.2.300.0110.00516.57
7.2.290.0030.01316.44
7.2.130.0060.00916.65
7.2.120.0150.00316.63
7.2.110.0070.00616.69
7.2.100.0030.00617.02
7.2.90.0110.00316.78
7.2.80.0070.00416.57
7.2.70.0070.01116.96
7.2.60.0020.00916.69
7.2.50.0130.00416.71
7.2.40.0080.00316.93
7.2.30.0040.00816.85
7.2.20.0120.00816.81
7.2.10.0100.01016.96
7.2.00.0110.00718.02
7.1.250.0030.00715.91
7.1.200.0030.00715.63
7.1.100.0040.00817.85
7.1.70.0040.00417.09
7.1.60.0100.00316.86
7.1.50.0120.00916.92
7.1.00.0030.07722.40
7.0.200.0000.01816.52
7.0.140.0100.06721.91
7.0.60.0070.04019.87
7.0.50.0030.05317.66
7.0.40.0100.07020.07
7.0.30.0230.05720.17
7.0.20.0200.04020.13
7.0.10.0170.04020.18
7.0.00.0100.08320.04
5.6.280.0070.08021.00
5.6.210.0100.05020.45
5.6.200.0100.07718.22
5.6.190.0070.03720.39
5.6.180.0030.05020.41
5.6.170.0270.07020.45
5.6.160.0100.05020.37
5.6.150.0030.04318.20
5.6.140.0030.04318.16
5.6.130.0130.08318.18
5.6.120.0130.05720.99
5.6.110.0030.05320.88
5.6.100.0100.07021.02
5.6.90.0070.08320.96
5.6.80.0030.08020.40
5.6.70.0170.04020.51
5.5.350.0030.04020.43
5.5.340.0030.04018.02
5.5.330.0000.05020.19
5.5.320.0200.07720.20
5.5.310.0230.06020.29
5.5.300.0030.08717.91
5.5.290.0070.08017.98
5.5.280.0070.07020.80
5.5.270.0200.07320.79
5.5.260.0100.08020.76
5.5.250.0070.08320.77
5.5.240.0100.08020.11
5.4.450.0270.04729.29
5.4.440.0200.04728.90
5.4.430.0230.04324.50
5.4.420.0470.04722.93
5.4.410.0270.05021.68
5.4.400.0630.04021.57
5.4.390.0370.05021.36
5.4.380.0170.05718.48
5.4.370.0170.05018.61
5.4.360.0070.06018.67
5.4.350.0170.06318.61
5.4.340.0230.04718.66
5.4.320.0060.03412.45
5.4.310.0080.04112.45
5.4.300.0070.03712.45
5.4.290.0050.04112.45
5.4.280.0070.03412.35
5.4.270.0080.03512.35
5.4.260.0070.03612.35
5.4.250.0090.03512.35
5.4.240.0060.03512.35
5.4.230.0030.04012.34
5.4.220.0050.03612.34
5.4.210.0090.03112.34
5.4.200.0060.03712.34
5.4.190.0050.03712.34
5.4.180.0070.03512.34
5.4.170.0060.04812.35
5.4.160.0080.03812.34
5.4.150.0080.04112.34
5.4.140.0060.03712.02
5.4.130.0050.03512.01
5.4.120.0060.03811.97
5.4.110.0070.03311.96
5.4.100.0040.03711.96
5.4.90.0060.03611.97
5.4.80.0060.03511.97
5.4.70.0040.03611.96
5.4.60.0070.03811.96
5.4.50.0110.06711.96
5.4.40.0070.03211.95
5.4.30.0070.04111.95
5.4.20.0050.03511.95
5.4.10.0090.03811.95
5.4.00.0080.03711.44
5.3.290.0060.03812.80
5.3.280.0070.03612.71
5.3.270.0100.03612.73
5.3.260.0050.04012.72
5.3.250.0060.03712.72
5.3.240.0070.03612.72
5.3.230.0080.03512.71
5.3.220.0070.03612.68
5.3.210.0060.04812.68
5.3.200.0040.03912.68
5.3.190.0060.04512.68
5.3.180.0030.03812.68
5.3.170.0110.03912.67
5.3.160.0070.03712.68
5.3.150.0060.04312.67
5.3.140.0120.03812.66
5.3.130.0080.05112.66
5.3.120.0050.04112.66
5.3.110.0050.04012.66
5.3.100.0060.03712.12
5.3.90.0100.04512.08
5.3.80.0040.03712.07
5.3.70.0050.03712.07
5.3.60.0070.04612.06
5.3.50.0100.03512.00
5.3.40.0110.03112.00
5.3.30.0080.03311.95
5.3.20.0070.03311.73
5.3.10.0080.03511.69
5.3.00.0030.04011.68
5.2.170.0030.0329.18
5.2.160.0080.0269.18
5.2.150.0050.0389.18
5.2.140.0060.0329.18
5.2.130.0080.0319.14
5.2.120.0040.0289.14
5.2.110.0040.0309.14
5.2.100.0070.0299.14
5.2.90.0050.0369.14
5.2.80.0080.0389.14
5.2.70.0030.0339.14
5.2.60.0070.0279.09
5.2.50.0070.0279.05
5.2.40.0050.0329.03
5.2.30.0050.0299.01
5.2.20.0040.0299.00
5.2.10.0030.0288.93
5.2.00.0040.0308.78
5.1.60.0040.0238.06
5.1.50.0020.0268.06
5.1.40.0040.0248.05
5.1.30.0070.0238.40
5.1.20.0010.0308.42
5.1.10.0050.0268.14
5.1.00.0020.0278.14
5.0.50.0050.0196.62
5.0.40.0050.0166.48
5.0.30.0020.0326.29
5.0.20.0040.0186.26
5.0.10.0030.0196.24
5.0.00.0030.0306.23
4.4.90.0050.0134.78
4.4.80.0040.0204.75
4.4.70.0060.0124.75
4.4.60.0020.0164.75
4.4.50.0030.0144.77
4.4.40.0000.0284.71
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0010.0174.67
4.3.100.0030.0164.66
4.3.90.0070.0144.63
4.3.80.0030.0244.59
4.3.70.0030.0144.63
4.3.60.0010.0154.63
4.3.50.0020.0164.62
4.3.40.0020.0284.54
4.3.30.0010.0173.29
4.3.20.0030.0153.26
4.3.10.0040.0153.21
4.3.00.0330.03013.50

preferences:
43.35 ms | 401 KiB | 5 Q