3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(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)
8.3.40.0150.00318.84
8.3.30.0230.00322.96
8.3.20.0180.00322.96
8.3.10.0110.00622.69
8.3.00.0130.00319.11
8.2.170.0180.00022.96
8.2.160.0130.00620.12
8.2.150.0130.00619.44
8.2.140.0040.00718.94
8.2.130.0100.00022.80
8.2.120.0050.00519.47
8.2.110.0080.00419.40
8.2.100.0040.00719.18
8.2.90.0030.00719.00
8.2.80.0080.00419.01
8.2.70.0030.00918.70
8.2.60.0060.00618.88
8.2.50.0040.00818.97
8.2.40.0070.00418.91
8.2.30.0080.00318.91
8.2.20.0070.00419.02
8.2.10.0070.00419.02
8.2.00.0040.00718.96
8.1.270.0050.00623.00
8.1.260.0050.00524.21
8.1.250.0080.00225.08
8.1.240.0050.00519.10
8.1.230.0030.00718.89
8.1.220.0070.00318.91
8.1.210.0070.00418.82
8.1.200.0100.00018.79
8.1.190.0030.00718.70
8.1.180.0110.00018.81
8.1.170.0000.01118.77
8.1.160.0070.00418.72
8.1.150.0030.00918.73
8.1.140.0100.00018.82
8.1.130.0070.00318.80
8.1.120.0040.00918.84
8.1.110.0100.00318.88
8.1.100.0100.00318.78
8.1.90.0130.00018.75
8.1.80.0130.00018.88
8.1.70.0130.00018.88
8.1.60.0130.00018.80
8.1.50.0130.00018.58
8.1.40.0030.01018.96
8.1.30.0100.00319.04
8.1.20.0060.00918.87
8.1.10.0060.00618.82
8.1.00.0030.01018.77
8.0.300.0080.00318.57
8.0.290.0120.00018.33
8.0.280.0050.00518.40
8.0.270.0030.00718.38
8.0.260.0040.00718.52
8.0.250.0030.00718.50
8.0.240.0040.00718.55
8.0.230.0070.00318.57
8.0.220.0050.00518.46
8.0.210.0110.00018.40
8.0.200.0030.00718.51
8.0.190.0110.00018.41
8.0.180.0000.00918.38
8.0.170.0100.00018.51
8.0.160.0060.00318.56
8.0.150.0060.00318.30
8.0.140.0070.00318.38
8.0.130.0000.01018.22
8.0.120.0030.00718.32
8.0.110.0040.00718.18
8.0.100.0080.00318.30
8.0.90.0060.00318.27
8.0.80.0100.00018.43
8.0.70.0060.00318.38
8.0.60.0100.00018.33
8.0.50.0030.00718.34
8.0.30.0040.00718.37
8.0.20.0040.00718.51
8.0.10.0070.00318.63
8.0.00.0000.01218.65
7.4.330.0060.00315.99
7.4.320.0160.00017.77
7.4.300.0170.00018.02
7.4.290.0070.01118.02
7.4.280.0180.00018.07
7.4.270.0180.00017.91
7.4.260.0180.00017.82
7.4.250.0150.00317.82
7.4.240.0150.00417.84
7.4.230.0190.00017.65
7.4.220.0130.00417.68
7.4.210.0190.00018.02
7.4.200.0160.00317.64
7.4.190.0140.00317.75
7.4.180.0070.01017.94
7.4.160.0140.00317.88
7.4.150.0150.00417.90
7.4.140.0150.00317.64
7.4.130.0070.01117.67
7.4.120.0150.00317.77
7.4.110.0140.00417.83
7.4.100.0180.01017.37
7.4.90.0150.00917.29
7.4.80.0160.01018.11
7.4.70.0180.01117.25
7.4.60.0190.00617.12
7.4.50.0150.00417.18
7.4.40.0150.00917.32
7.4.30.0190.00617.32
7.4.20.0160.01117.54
7.4.10.0180.00717.49
7.4.00.0130.01016.81
7.3.330.0170.00317.75
7.3.320.0130.00417.43
7.3.310.0180.00017.96
7.3.300.0170.00018.07
7.3.290.0130.00617.45
7.3.280.0160.00017.64
7.3.270.0140.00317.39
7.3.260.0060.01117.67
7.3.250.0140.00317.73
7.3.240.0110.00517.55
7.3.230.0110.00517.40
7.3.220.0170.01017.23
7.3.210.0190.00517.24
7.3.200.0120.01217.96
7.3.190.0170.00617.09
7.3.180.0130.00917.13
7.3.170.0160.00717.35
7.3.160.0070.01517.00
7.3.150.0160.00917.08
7.3.140.0180.00617.23
7.3.130.0170.01017.23
7.3.120.0110.01116.65
7.3.110.0170.00617.35
7.3.100.0090.01417.18
7.3.90.0140.00816.35
7.3.80.0120.01016.29
7.3.70.0160.00816.03
7.3.60.0150.00716.12
7.3.50.0090.01316.09
7.3.40.0160.00715.90
7.3.30.0130.00915.90
7.3.20.0170.00816.86
7.3.10.0220.00816.71
7.3.00.0180.00916.51
7.2.340.0150.00417.88
7.2.330.0160.00817.17
7.2.320.0160.01017.22
7.2.310.0200.00517.26
7.2.300.0130.01117.24
7.2.290.0130.01017.12
7.2.280.0150.00817.46
7.2.270.0150.01017.35
7.2.260.0150.01017.35
7.2.250.0130.00917.46
7.2.240.0160.00717.61
7.2.230.0160.00617.46
7.2.220.0110.01316.40
7.2.210.0140.01016.47
7.2.200.0140.00916.24
7.2.190.0140.01016.25
7.2.180.0150.00916.20
7.2.170.0160.00616.26
7.2.160.0140.00816.14
7.2.150.0140.01017.00
7.2.140.0120.01117.00
7.2.130.0160.01017.01
7.2.120.0240.00716.42
7.2.110.0910.01016.19
7.2.100.0840.01016.15
7.2.90.1030.01316.08
7.2.80.0750.01216.27
7.2.70.0570.01116.29
7.2.60.0580.01016.27
7.2.50.0410.01016.27
7.2.40.0780.01116.60
7.2.30.0640.01016.50
7.2.20.0490.01216.41
7.2.10.0560.01116.66
7.2.00.0550.01116.60
7.1.330.0160.01017.24
7.1.320.0170.01015.84
7.1.310.0180.00915.94
7.1.300.0190.00815.96
7.1.290.0190.00715.95
7.1.280.0160.00716.08
7.1.270.0150.01216.08
7.1.260.0160.00916.08
7.1.250.0200.00916.05
7.1.240.0270.00815.57
7.1.230.0900.00915.30
7.1.220.1000.01015.07
7.1.210.0960.01215.05
7.1.200.0790.01015.21
7.1.190.0670.01115.18
7.1.180.0420.00915.27
7.1.170.0700.01015.19
7.1.160.0820.00815.40
7.1.150.0580.01015.41
7.1.140.0480.01015.37
7.1.130.0460.01115.54
7.1.120.0450.01115.50
7.1.110.0510.00915.56
7.1.100.0630.01015.42
7.1.90.0700.00915.40
7.1.80.0540.01015.41
7.1.70.0470.01115.28
7.1.60.0540.01222.73
7.1.50.0550.01322.64
7.1.40.0520.01222.70
7.1.30.0500.01022.61
7.1.20.0400.01122.68
7.1.10.0400.00915.19
7.1.00.0410.00915.23
7.0.330.0180.00915.66
7.0.320.0490.01015.21
7.0.310.0750.01114.94
7.0.300.0440.01114.83
7.0.290.0980.00915.09
7.0.280.0510.01014.93
7.0.270.0690.01015.24
7.0.260.0460.00915.19
7.0.250.0520.01015.11
7.0.240.0590.01015.14
7.0.230.0500.01115.17
7.0.220.0760.00915.16
7.0.210.0480.00914.90
7.0.200.0480.01015.03
7.0.190.0450.00915.04
7.0.180.0430.01014.90
7.0.170.0730.00814.91
7.0.160.0490.01014.92
7.0.150.0370.00914.86
7.0.140.0310.00914.88
7.0.130.0440.00614.80
7.0.120.0420.00914.99
7.0.110.0430.00914.86
7.0.100.0330.00914.91
7.0.90.0430.01014.82
7.0.80.0440.01114.90
7.0.70.0330.01114.88
7.0.60.0360.01114.88
7.0.50.0360.00815.01
7.0.40.0330.00914.98
7.0.30.0400.01014.99
7.0.20.0380.00814.94
7.0.10.0380.00914.94
7.0.00.0390.00815.00
5.6.400.0120.01315.65
5.6.390.0150.01015.75
5.6.380.0150.00915.31
5.6.370.0160.01015.28
5.6.360.0170.00915.27
5.6.350.0160.01015.27
5.6.340.0190.00815.43
5.6.330.0160.01015.42
5.6.320.0140.01115.28
5.6.310.0170.00915.28
5.6.300.0180.01816.14
5.6.290.0170.02016.17
5.6.280.0160.02016.25
5.6.270.0160.02016.21
5.6.260.0170.01916.24
5.6.250.0180.02016.23
5.6.240.0170.02016.23
5.6.230.0160.01916.21
5.6.220.0190.01916.27
5.6.210.0170.01916.19
5.6.200.0160.01916.23
5.6.190.0200.01716.20
5.6.180.0180.01816.14
5.6.170.0160.02016.18
5.6.160.0170.02016.19
5.6.150.0180.02216.24
5.6.140.0180.02016.21
5.6.130.0160.02016.24
5.6.120.0180.01916.20
5.6.110.0160.02116.21
5.6.100.0150.01916.14
5.6.90.0160.01816.17
5.6.80.0160.01715.72
5.6.70.0150.01915.68
5.6.60.0180.01815.72
5.6.50.0160.01715.66
5.6.40.0140.02215.67
5.6.30.0160.01815.73
5.6.20.0170.01715.67
5.6.10.0180.01615.70
5.6.00.0160.01815.66
5.5.380.0160.01914.25
5.5.370.0150.01814.29
5.5.360.0160.01914.21
5.5.350.0160.01514.27
5.5.340.0160.01814.38
5.5.330.0160.01614.26
5.5.320.0160.01814.27
5.5.310.0180.01714.31
5.5.300.0150.01814.38
5.5.290.0160.01914.34
5.5.280.0170.01814.31
5.5.270.0160.01614.33
5.5.260.0170.01614.18
5.5.250.0170.01614.18
5.5.240.0140.01813.84
5.5.230.0150.01813.80
5.5.220.0160.01913.83
5.5.210.0170.01813.80
5.5.200.0180.01613.73
5.5.190.0150.01713.73
5.5.180.0140.01913.76
5.5.170.0160.01014.67
5.5.160.0150.01613.75
5.5.150.0150.01813.78
5.5.140.0130.01913.79
5.5.130.0150.01613.82
5.5.120.0160.01613.75
5.5.110.0160.01713.83
5.5.100.0170.01613.79
5.5.90.0140.01713.79
5.5.80.0160.01613.79
5.5.70.0140.01913.79
5.5.60.0180.01513.67
5.5.50.0170.01513.85
5.5.40.0120.02013.79
5.5.30.0150.01613.73
5.5.20.0150.01713.80
5.5.10.0140.01813.78
5.5.00.0140.01813.76
5.4.450.0140.01613.42
5.4.440.0140.01813.37
5.4.430.0120.01813.36
5.4.420.0130.01613.38
5.4.410.0150.01613.33
5.4.400.0110.01713.29
5.4.390.0120.01813.25
5.4.380.0150.01513.27
5.4.370.0140.01613.28
5.4.360.0130.01813.28
5.4.350.0140.01413.35
5.4.340.0130.01513.30
5.4.330.0140.00612.24
5.4.320.0160.01713.05
5.4.310.0140.01613.11
5.4.300.0150.01613.04
5.4.290.0180.01313.06
5.4.280.0120.02013.11
5.4.270.0130.01813.07
5.4.260.0150.01713.08
5.4.250.0160.01612.98
5.4.240.0150.01913.06
5.4.230.0130.01613.00
5.4.220.0130.01613.07
5.4.210.0140.01813.05
5.4.200.0150.01513.08
5.4.190.0160.01613.05
5.4.180.0130.01713.03
5.4.170.0130.01713.04
5.4.160.0140.01713.08
5.4.150.0150.01913.04
5.4.140.0170.01512.57
5.4.130.0130.01612.53
5.4.120.0160.01812.63
5.4.110.0140.01612.61
5.4.100.0140.01812.54
5.4.90.0150.01512.61
5.4.80.0150.01512.61
5.4.70.0120.01612.56
5.4.60.0140.01412.56
5.4.50.0110.01812.62
5.4.40.0120.01712.62
5.4.30.0140.01512.59
5.4.20.0130.01712.62
5.4.10.0130.01712.60
5.4.00.0150.01312.49
5.3.290.0130.01612.12
5.3.280.0130.01612.03
5.3.270.0140.01612.08
5.3.260.0140.01512.12
5.3.250.0150.01312.08
5.3.240.0140.01612.10
5.3.230.0120.02112.09
5.3.220.0130.01611.97
5.3.210.0140.01911.96
5.3.200.0160.01512.01
5.3.190.0140.01512.04
5.3.180.0140.01512.12
5.3.170.0140.01512.10
5.3.160.0130.01612.13
5.3.150.0120.01612.14
5.3.140.0140.01612.00
5.3.130.0130.01712.01
5.3.120.0140.01612.04
5.3.110.0150.01712.06
5.3.100.0120.01711.96
5.3.90.0150.01411.96
5.3.80.0140.01411.88
5.3.70.0150.01511.90
5.3.60.0120.01811.96
5.3.50.0150.01611.93
5.3.40.0150.01511.92
5.3.30.0150.01511.96
5.3.20.0130.01611.88
5.3.10.0130.01811.77
5.3.00.0140.01611.77

preferences:
59.7 ms | 400 KiB | 5 Q