3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export(\DateTimeZone::listIdentifiers());

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)
8.3.40.0120.00318.84
8.3.30.0090.00619.14
8.3.20.0080.00020.39
8.3.10.0050.00323.56
8.3.00.0040.00418.05
8.2.170.0140.00722.96
8.2.160.0070.01320.53
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.01126.16
8.2.120.0040.00421.03
8.2.110.0070.01020.55
8.2.100.0000.01219.89
8.2.90.0040.00418.59
8.2.80.0000.00817.97
8.2.70.0000.00917.88
8.2.60.0040.00418.17
8.2.50.0040.00418.07
8.2.40.0060.00318.42
8.2.30.0040.00418.39
8.2.20.0050.00317.87
8.2.10.0000.00718.41
8.2.00.0000.00818.04
8.1.270.0060.00324.01
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.73
8.1.230.0070.00421.03
8.1.220.0000.00817.89
8.1.210.0030.00618.96
8.1.200.0030.00717.60
8.1.190.0040.00417.60
8.1.180.0080.00018.10
8.1.170.0000.00818.73
8.1.160.0070.00022.00
8.1.150.0040.00419.02
8.1.140.0030.00617.71
8.1.130.0070.00018.02
8.1.120.0000.00817.75
8.1.110.0000.00717.79
8.1.100.0050.00217.75
8.1.90.0000.00917.73
8.1.80.0000.00717.75
8.1.70.0030.00317.64
8.1.60.0060.00317.81
8.1.50.0040.00417.75
8.1.40.0050.00317.75
8.1.30.0030.00717.72
8.1.20.0000.00817.84
8.1.10.0030.00517.83
8.1.00.0000.00817.74
8.0.300.0050.00220.29
8.0.290.0000.00717.50
8.0.280.0000.00719.12
8.0.270.0070.00017.93
8.0.260.0000.00719.15
8.0.250.0030.00317.59
8.0.240.0000.00917.67
8.0.230.0000.00817.61
8.0.220.0000.00817.47
8.0.210.0080.00017.43
8.0.200.0000.00817.58
8.0.190.0040.00417.53
8.0.180.0040.00417.58
8.0.170.0030.00517.52
8.0.160.0040.00417.50
8.0.150.0040.00417.45
8.0.140.0040.00417.48
8.0.130.0000.00613.95
8.0.120.0040.00417.48
8.0.110.0040.00417.40
8.0.100.0000.00817.36
8.0.90.0040.00417.34
8.0.80.0090.00917.51
8.0.70.0000.00717.54
8.0.60.0040.00417.39
8.0.50.0030.00617.55
8.0.30.0090.01017.77
8.0.20.0130.00617.63
8.0.10.0040.00417.70
8.0.00.0060.01517.52
7.4.330.0050.00015.68
7.4.320.0060.00017.04
7.4.300.0060.00017.12
7.4.290.0030.00316.95
7.4.280.0050.00217.08
7.4.270.0000.00716.96
7.4.260.0050.00517.05
7.4.250.0040.00417.07
7.4.240.0060.00117.02
7.4.230.0050.00317.20
7.4.220.0070.01017.23
7.4.210.0080.00617.22
7.4.200.0070.00016.78
7.4.160.0100.00616.86
7.4.150.0120.00617.40
7.4.140.0140.00517.86
7.4.130.0090.00817.03
7.4.120.0110.00817.12
7.4.110.0170.00317.01
7.4.100.0120.00616.98
7.4.90.0060.01917.11
7.4.80.0070.01019.39
7.4.70.0120.00617.20
7.4.60.0100.01016.96
7.4.50.0030.00616.92
7.4.40.0090.01217.04
7.4.30.0090.00616.97
7.4.00.0090.00615.42
7.3.330.0060.00313.70
7.3.320.0030.00313.72
7.3.310.0040.00416.93
7.3.300.0000.00716.86
7.3.290.0100.00316.89
7.3.280.0100.00816.93
7.3.270.0120.00617.40
7.3.260.0090.01517.02
7.3.250.0090.01116.96
7.3.240.0120.01217.16
7.3.230.0110.00516.91
7.3.210.0070.01017.17
7.3.200.0150.00419.39
7.3.190.0080.00817.09
7.3.180.0060.01016.81
7.3.170.0100.00716.98
7.3.160.0240.00016.91
7.3.120.0040.01215.64
7.3.10.0220.00616.90
7.3.00.0200.01316.91
7.2.330.0100.01017.36
7.2.320.0140.00516.99
7.2.310.0070.01017.39
7.2.300.0130.00416.99
7.2.290.0130.00317.32
7.2.130.0170.01017.07
7.2.120.0170.01316.76
7.2.110.0220.01117.19
7.2.100.0260.00617.09
7.2.90.0230.00317.23
7.2.80.0100.00616.80
7.2.70.0120.00616.95
7.2.60.0080.00817.19
7.2.50.0110.00517.15
7.2.40.0110.00417.16
7.2.30.0090.00917.30
7.2.20.0120.00816.90
7.2.10.0140.01017.44
7.2.00.0130.00618.33
7.1.250.0090.00916.29
7.1.200.0000.01216.50
7.1.100.0030.01218.80
7.1.70.0000.00717.45
7.1.60.0100.01619.40
7.1.50.0030.01317.57
7.1.00.0030.08022.29
7.0.200.0000.00717.34
7.0.140.0000.07722.04
7.0.60.0130.07319.98
7.0.50.0030.05317.92
7.0.40.0070.08320.06
7.0.30.0370.07020.13
7.0.20.0330.07720.18
7.0.10.0170.07720.30
7.0.00.0000.09020.30
5.6.280.0170.08321.16
5.6.210.0100.06720.68
5.6.200.0170.07718.18
5.6.190.0070.07020.56
5.6.180.0300.07320.46
5.6.170.0330.07720.38
5.6.160.0100.04320.47
5.6.150.0030.07318.20
5.6.140.0100.08318.11
5.6.130.0070.08018.13
5.6.120.0030.07021.03
5.6.110.0100.08020.92
5.6.100.0070.08321.06
5.6.90.0100.07721.03
5.6.80.0000.04320.54
5.5.350.0030.08020.47
5.5.340.0000.08717.91
5.5.330.0230.07020.15
5.5.320.0400.07720.32
5.5.310.0170.04020.29
5.5.300.0000.06317.92
5.5.290.0100.08017.87
5.5.280.0100.07320.93
5.5.270.0070.07020.89
5.5.260.0100.08320.75
5.5.250.0030.04020.72
5.5.240.0200.07320.27
5.4.450.0500.04719.14
5.4.440.0470.04319.54
5.4.430.0430.04319.41
5.4.420.0670.03319.10
5.4.410.0330.04018.98
5.4.400.0370.04018.93
5.4.390.0500.04018.92
5.4.380.0400.05018.57
5.4.370.0600.08018.76
5.4.360.0530.05718.75
5.4.350.0530.06018.77
5.4.340.0670.05718.62
5.4.320.0050.03912.57
5.4.310.0060.04312.56
5.4.300.0080.04412.56
5.4.290.0090.04012.56
5.4.280.0040.04812.45
5.4.270.0090.03412.46
5.4.260.0060.04312.45
5.4.250.0100.03712.46
5.4.240.0090.03412.45
5.4.230.0110.03412.45
5.4.220.0070.04412.45
5.4.210.0060.03712.45
5.4.200.0070.03712.45
5.4.190.0050.03612.45
5.4.180.0060.03512.45
5.4.170.0070.03512.45
5.4.160.0060.03612.45
5.4.150.0090.03312.45
5.4.140.0100.03912.13
5.4.130.0100.04512.12
5.4.120.0080.03512.08
5.4.110.0070.03512.07
5.4.100.0030.03812.07
5.4.90.0040.03812.07
5.4.80.0090.04612.07
5.4.70.0050.03612.07
5.4.60.0060.03512.07
5.4.50.0060.03412.07
5.4.40.0060.03412.05
5.4.30.0080.03612.05
5.4.20.0070.03412.05
5.4.10.0060.03512.05
5.4.00.0040.03811.55
5.3.290.0040.04012.82
5.3.280.0110.03712.75
5.3.270.0080.03812.76
5.3.260.0120.04112.76
5.3.250.0050.03812.76
5.3.240.0050.03912.76
5.3.230.0030.04112.75
5.3.220.0060.04112.72
5.3.210.0040.04212.73
5.3.200.0030.04112.72
5.3.190.0070.03712.72
5.3.180.0060.03612.72
5.3.170.0070.03912.71
5.3.160.0070.03612.71
5.3.150.0060.04212.71
5.3.140.0100.04112.71
5.3.130.0070.03812.70
5.3.120.0030.04212.70
5.3.110.0040.04112.70
5.3.100.0090.03612.19
5.3.90.0060.03612.17
5.3.80.0100.04412.16
5.3.70.0080.03812.16
5.3.60.0070.03612.15
5.3.50.0130.03512.10
5.3.40.0050.03712.09
5.3.30.0060.03412.05
5.3.20.0120.03611.81
5.3.10.0090.03911.78
5.3.00.0100.04111.77
5.2.170.0040.0319.31
5.2.160.0030.0379.31
5.2.150.0040.0389.31
5.2.140.0090.0279.31
5.2.130.0100.0359.24
5.2.120.0110.0289.24
5.2.110.0080.0349.25
5.2.100.0040.0349.25
5.2.90.0080.0399.25
5.2.80.0110.0379.25
5.2.70.0130.0289.24
5.2.60.0090.0309.19
5.2.50.0110.0289.16
5.2.40.0100.0289.14
5.2.30.0080.0329.11
5.2.20.0040.0319.11
5.2.10.0090.0289.02
5.2.00.0090.0338.88
5.1.60.0030.0318.07
5.1.50.0080.0208.06
5.1.40.0050.0238.05
5.1.30.0040.0308.39
5.1.20.0060.0248.41
5.1.10.0030.0268.14
5.1.00.0040.0268.14
5.0.50.0040.0206.62
5.0.40.0030.0276.48
5.0.30.0070.0316.29
5.0.20.0060.0166.26
5.0.10.0070.0226.23
5.0.00.0060.0286.23
4.4.90.0050.0134.78
4.4.80.0040.0144.75
4.4.70.0030.0154.75
4.4.60.0030.0164.76
4.4.50.0040.0154.77
4.4.40.0030.0254.71
4.4.30.0030.0224.75
4.4.20.0050.0194.84
4.4.10.0030.0164.84
4.4.00.0020.0254.76
4.3.110.0020.0164.66
4.3.100.0020.0234.66
4.3.90.0020.0214.63
4.3.80.0060.0254.59
4.3.70.0010.0154.63
4.3.60.0020.0164.63
4.3.50.0050.0134.63
4.3.40.0040.0234.54
4.3.30.0030.0183.28
4.3.20.0060.0143.26
4.3.10.0010.0183.21
4.3.00.0030.02015.89

preferences:
68.38 ms | 400 KiB | 5 Q