3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(timezone_identifiers_list());

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)
8.3.60.0160.00618.30
8.3.50.0140.00418.10
8.3.40.0130.01017.59
8.3.30.0200.01017.63
8.3.10.0130.00521.87
8.3.00.0080.00820.67
8.2.180.0090.01816.75
8.2.170.0190.00625.92
8.2.140.0080.00622.59
8.2.130.0170.00523.22
8.2.120.0080.00619.64
8.2.110.0120.00719.42
8.2.100.0090.00919.10
8.2.90.0070.01419.12
8.2.80.0000.01119.43
8.2.70.0070.00318.84
8.2.60.0150.00619.14
8.2.50.0200.00318.99
8.2.40.0100.00019.08
8.2.30.0030.00718.98
8.2.20.0220.00318.85
8.2.10.0000.01019.07
8.2.00.0100.00019.03
8.1.280.0120.01525.92
8.1.270.0080.00222.21
8.1.260.0100.00024.26
8.1.250.0030.00725.13
8.1.240.0020.01019.19
8.1.230.0110.00018.82
8.1.220.0090.00019.16
8.1.210.0060.00318.53
8.1.200.0030.00718.81
8.1.190.0070.00318.94
8.1.180.0070.00418.60
8.1.170.0060.00618.69
8.1.160.0090.00318.91
8.1.150.0080.00418.87
8.1.140.0030.01418.69
8.1.130.0130.00018.93
8.1.120.0120.00018.75
8.1.110.0110.00018.98
8.1.100.0070.00718.80
8.1.90.0040.00818.75
8.1.80.0070.00418.79
8.1.70.0080.00418.70
8.1.60.0040.00819.00
8.1.50.0040.00718.80
8.1.40.0070.00318.88
8.1.30.0100.00018.95
8.1.20.0030.00618.86
8.1.10.0060.00318.91
8.1.00.0060.00318.61
8.0.300.0060.00318.28
8.0.290.0160.00018.37
8.0.280.0170.00018.22
8.0.270.0090.00018.45
8.0.260.0070.00718.40
8.0.250.0000.00918.44
8.0.240.0130.00318.38
8.0.230.0090.00618.45
8.0.220.0130.00018.45
8.0.210.0120.00518.35
8.0.200.0080.00818.49
8.0.190.0140.00318.30
8.0.180.0100.00018.38
8.0.170.0120.00418.33
8.0.160.0030.00718.45
8.0.150.0140.00318.48
8.0.140.0140.00318.33
8.0.130.0100.00718.31
8.0.120.0140.00318.43
8.0.110.0000.01018.38
8.0.100.0110.00318.36
8.0.90.0140.00318.37
8.0.80.0030.00618.47
8.0.70.0100.00018.37
8.0.60.0110.00518.33
8.0.50.0060.01018.37
8.0.30.0070.00318.46
8.0.20.0110.00018.54
8.0.10.0080.00818.52
8.0.00.0110.00419.75
7.4.330.0130.00314.52
7.4.320.0170.00318.06
7.4.300.0130.00818.04
7.4.290.0160.00418.05
7.4.280.0200.00017.99
7.4.270.0310.00418.05
7.4.260.0150.00317.92
7.4.250.0110.00718.00
7.4.240.0160.00318.04
7.4.230.0190.00018.04
7.4.220.0300.00417.93
7.4.210.0220.00417.56
7.4.200.0270.00318.02
7.4.190.0240.00718.16
7.4.180.0140.00518.12
7.4.160.0120.00618.06
7.4.150.0140.00518.16
7.4.140.0170.00317.98
7.4.130.0150.00417.91
7.4.120.0110.00718.05
7.4.110.0090.00917.79
7.4.100.0190.00018.04
7.4.90.0250.00017.71
7.4.80.0190.00317.71
7.4.70.0170.00317.77
7.4.60.0180.00017.93
7.4.50.0180.00317.77
7.4.40.0190.00417.91
7.4.30.0130.01117.43
7.4.20.0080.01717.40
7.4.10.0120.01216.81
7.4.00.0150.00816.30
7.3.330.0180.01117.89
7.3.320.0120.00617.59
7.3.310.0150.00317.76
7.3.300.0180.00018.25
7.3.290.0180.00017.97
7.3.280.0140.00417.74
7.3.270.0190.00017.99
7.3.260.0150.00317.55
7.3.250.0120.00617.55
7.3.240.0180.00017.70
7.3.230.0100.00717.66
7.3.220.0150.00317.85
7.3.210.0190.00017.71
7.3.200.0180.00017.85
7.3.190.0140.00517.99
7.3.180.0150.00317.92
7.3.170.0110.00618.52
7.3.160.0160.00317.72
7.3.150.0150.00717.43
7.3.140.0210.00817.42
7.3.130.0140.00916.71
7.3.120.0170.01216.10
7.3.110.0160.00916.44
7.3.100.0120.01416.36
7.3.90.0160.00916.25
7.3.80.0140.01016.32
7.3.70.0150.01216.32
7.3.60.0180.00616.30
7.3.50.0150.00916.28
7.3.40.0160.00816.10
7.3.30.0130.01316.06
7.3.20.0310.00916.31
7.3.10.0330.00616.46
7.3.00.0260.01116.45
7.2.340.0100.00717.85
7.2.330.0110.00717.75
7.2.320.0120.00617.75
7.2.310.0150.00417.80
7.2.300.0150.00417.85
7.2.290.0150.00417.55
7.2.280.0140.00917.44
7.2.270.0150.00917.45
7.2.260.0140.00916.88
7.2.250.0160.01016.51
7.2.240.0180.00916.55
7.2.230.0140.01016.59
7.2.220.0140.01116.58
7.2.210.0170.00716.53
7.2.200.0140.01216.44
7.2.190.0170.01416.18
7.2.180.0150.01116.42
7.2.170.0170.01316.42
7.2.160.0160.01416.29
7.2.150.0320.01116.62
7.2.140.0310.00916.60
7.2.130.0290.01116.72
7.2.120.0360.00816.46
7.2.110.0380.00716.49
7.2.100.0380.00716.45
7.2.90.0400.01116.45
7.2.80.0420.00616.42
7.2.70.0420.01116.51
7.2.60.0450.01116.42
7.2.50.0490.01016.40
7.2.40.0550.00816.29
7.2.30.0400.01117.07
7.2.20.0380.01217.09
7.2.10.0430.01017.04
7.2.00.0340.01217.01
7.1.330.0190.00815.99
7.1.320.0160.01115.92
7.1.310.0200.00815.92
7.1.300.0180.01015.85
7.1.290.0250.01115.85
7.1.280.0130.01415.78
7.1.270.0350.00715.61
7.1.260.0290.01315.69
7.1.250.0350.01115.59
7.1.240.0460.01215.43
7.1.230.0320.01215.52
7.1.220.0310.01215.41
7.1.210.0500.00815.48
7.1.200.0540.00715.37
7.1.190.0380.00715.39
7.1.180.0460.00815.30
7.1.170.0550.00815.23
7.1.160.0520.00615.29
7.1.150.0420.00715.97
7.1.140.0460.01115.93
7.1.130.0390.01215.93
7.1.120.0370.01315.91
7.1.110.0360.01115.77
7.1.100.0390.01015.74
7.1.90.0490.01215.75
7.1.80.0410.01215.74
7.1.70.0500.01015.59
7.1.60.0450.01221.62
7.1.50.0440.01321.63
7.1.40.0510.01121.46
7.1.30.0520.01421.48
7.1.20.0490.01221.40
7.1.10.0430.01015.56
7.1.00.0400.01115.51
7.0.330.0260.01115.23
7.0.320.0350.01415.17
7.0.310.0400.00815.01
7.0.300.0500.00914.91
7.0.290.0470.01014.85
7.0.280.0380.00615.09
7.0.270.0380.01015.56
7.0.260.0370.01315.57
7.0.250.0410.01215.48
7.0.240.0380.01115.53
7.0.230.0550.00815.44
7.0.220.0460.01115.43
7.0.210.0430.00915.20
7.0.200.0450.00815.31
7.0.190.0420.00915.15
7.0.180.0410.01015.23
7.0.170.0390.01115.13
7.0.160.0740.01115.12
7.0.150.0410.00915.09
7.0.140.0360.01115.21
7.0.130.0330.01415.16
7.0.120.0460.01115.21
7.0.110.0430.01015.19
7.0.100.0410.01115.11
7.0.90.0390.01115.23
7.0.80.0470.01115.17
7.0.70.0440.01115.14
7.0.60.0380.01015.11
7.0.50.0400.01015.15
7.0.40.0420.01215.24
7.0.30.0370.01215.28
7.0.20.0360.01315.22
7.0.10.0390.00915.22
7.0.00.0300.01115.16
5.6.400.0160.01115.58
5.6.390.0110.01415.72
5.6.380.0160.00715.57
5.6.370.0170.00815.43
5.6.360.0120.01315.48
5.6.350.0170.00815.49
5.6.340.0150.00815.54
5.6.330.0110.01215.63
5.6.320.0170.01015.58
5.6.310.0160.01115.67
5.6.300.0190.02416.61
5.6.290.0200.02416.62
5.6.280.0200.02416.68
5.6.270.0180.02316.68
5.6.260.0210.02116.67
5.6.250.0210.02016.60
5.6.240.0180.02416.60
5.6.230.0200.02516.56
5.6.220.0200.02616.57
5.6.210.0190.02416.56
5.6.200.0180.02416.70
5.6.190.0170.02316.54
5.6.180.0200.02416.62
5.6.170.0200.02316.59
5.6.160.0180.02516.56
5.6.150.0180.02516.62
5.6.140.0150.02616.59
5.6.130.0190.02316.68
5.6.120.0180.02716.60
5.6.110.0170.02416.60
5.6.100.0190.02016.55
5.6.90.0190.02216.66
5.6.80.0200.02116.14
5.6.70.0160.02416.14
5.6.60.0190.02316.11
5.6.50.0160.02416.16
5.6.40.0160.02516.02
5.6.30.0200.02016.11
5.6.20.0170.02316.16
5.6.10.0150.02516.13
5.6.00.0170.02216.11
5.5.380.0140.02615.12
5.5.370.0160.02615.07
5.5.360.0200.02115.02
5.5.350.0180.02115.07
5.5.340.0170.02315.09
5.5.330.0160.02415.19
5.5.320.0190.02315.19
5.5.310.0180.02315.18
5.5.300.0170.02215.11
5.5.290.0180.02415.20
5.5.280.0190.02515.17
5.5.270.0150.02615.11
5.5.260.0160.02515.06
5.5.250.0170.02315.07
5.5.240.0170.02314.64
5.5.230.0170.02314.55
5.5.220.0160.02314.55
5.5.210.0180.02114.69
5.5.200.0220.02214.65
5.5.190.0150.02214.62
5.5.180.0150.02314.73
5.5.170.0190.00814.81
5.5.160.0190.01714.61
5.5.150.0170.01814.60
5.5.140.0160.02614.62
5.5.130.0160.02114.63
5.5.120.0140.02314.74
5.5.110.0170.02114.61
5.5.100.0170.01914.63
5.5.90.0160.02114.62
5.5.80.0180.02314.63
5.5.70.0190.02414.59
5.5.60.0160.02214.57
5.5.50.0180.02314.66
5.5.40.0170.02314.54
5.5.30.0170.02314.66
5.5.20.0160.02314.68
5.5.10.0140.02414.58
5.5.00.0170.02214.67
5.4.450.0150.02213.82
5.4.440.0190.02313.84
5.4.430.0160.02013.75
5.4.420.0150.02213.79
5.4.410.0160.02213.80
5.4.400.0140.02213.75
5.4.390.0160.01913.74
5.4.380.0150.02113.63
5.4.370.0150.02013.70
5.4.360.0170.01913.71
5.4.350.0170.01913.76
5.4.340.0180.01913.71
5.4.330.0150.00612.42
5.4.320.0190.02413.65
5.4.310.0160.02213.53
5.4.300.0180.02113.61
5.4.290.0160.01913.55
5.4.280.0170.02113.63
5.4.270.0170.02013.63
5.4.260.0150.02113.61
5.4.250.0170.02213.62
5.4.240.0150.02213.57
5.4.230.0150.02413.55
5.4.220.0180.02513.56
5.4.210.0170.02713.61
5.4.200.0160.02213.58
5.4.190.0180.02313.61
5.4.180.0140.02113.60
5.4.170.0170.02213.56
5.4.160.0210.01713.64
5.4.150.0150.02413.53
5.4.140.0150.02112.95
5.4.130.0130.02612.99
5.4.120.0170.02213.01
5.4.110.0140.02412.99
5.4.100.0180.01812.95
5.4.90.0150.02113.02
5.4.80.0160.02212.99
5.4.70.0130.02213.01
5.4.60.0160.01912.99
5.4.50.0150.01812.98
5.4.40.0140.02112.97
5.4.30.0160.02213.01
5.4.20.0150.02412.96
5.4.10.0140.02312.99
5.4.00.0150.01912.83
5.3.290.0140.02612.56
5.3.280.0140.02212.49
5.3.270.0140.02012.51
5.3.260.0190.01912.50
5.3.250.0170.02112.47
5.3.240.0150.02612.45
5.3.230.0130.02512.50
5.3.220.0150.02112.37
5.3.210.0160.02212.34
5.3.200.0140.02412.36
5.3.190.0140.02112.48
5.3.180.0140.02312.50
5.3.170.0150.02412.49
5.3.160.0150.02312.51
5.3.150.0130.02112.51
5.3.140.0160.02012.44
5.3.130.0130.02712.36
5.3.120.0170.02112.46
5.3.110.0170.02212.43
5.3.100.0170.01812.32
5.3.90.0130.02412.25
5.3.80.0130.02312.20
5.3.70.0150.02312.22
5.3.60.0150.02412.34
5.3.50.0160.02012.25
5.3.40.0140.02312.25
5.3.30.0120.02712.24
5.3.20.0150.01812.18
5.3.10.0160.01812.06
5.3.00.0150.02412.07

preferences:
46.27 ms | 401 KiB | 5 Q