3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(DateTimeZone::listIdentifiers( DateTimeZone::PER_COUNTRY, "BR" ));

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)
8.4.30.0190.01017.92
8.4.20.0310.00817.92
8.4.10.0210.00818.36
8.3.160.0190.00816.75
8.3.150.0190.00717.47
8.3.140.0280.00716.56
8.3.130.0260.00716.80
8.3.120.0260.00616.74
8.3.110.0270.00616.78
8.3.100.0270.00716.90
8.3.90.0290.00717.32
8.3.80.0280.00718.05
8.3.70.0270.00816.94
8.3.60.0280.00717.93
8.3.50.0240.00717.01
8.3.40.0200.00718.36
8.3.30.0190.00719.27
8.3.20.0170.00720.33
8.3.10.0180.00720.19
8.3.00.0120.00820.10
8.2.270.0190.00617.15
8.2.260.0270.00616.65
8.2.250.0240.00716.78
8.2.240.0230.00716.75
8.2.230.0210.00716.79
8.2.220.0220.00717.43
8.2.210.0230.00517.31
8.2.200.0230.00716.93
8.2.190.0220.00817.06
8.2.180.0220.00616.89
8.2.170.0250.00518.10
8.2.160.0220.00719.36
8.2.150.0200.00719.47
8.2.140.0190.00819.66
8.2.130.0190.00620.11
8.2.120.0200.00620.01
8.2.110.0190.00719.90
8.2.100.0200.00619.65
8.2.90.0210.00719.78
8.2.80.0210.00619.75
8.2.70.0190.00720.64
8.2.60.0180.00720.68
8.2.50.0180.00720.48
8.2.40.0170.00620.53
8.2.30.0160.00620.44
8.2.20.0160.00620.47
8.2.10.0160.00620.43
8.2.00.0160.00620.48
8.1.310.0270.00716.08
8.1.300.0230.00616.32
8.1.290.0230.00716.54
8.1.280.0220.00816.94
8.1.270.0190.00619.86
8.1.260.0180.00620.34
8.1.250.0190.00620.24
8.1.240.0180.00619.61
8.1.230.0180.00619.63
8.1.220.0170.00619.62
8.1.210.0170.00519.59
8.1.200.0170.00620.65
8.1.190.0170.00620.49
8.1.180.0170.00720.45
8.1.170.0170.00720.39
8.1.160.0170.00620.41
8.1.150.0170.00620.32
8.1.140.0160.00620.32
8.1.130.0160.00620.34
8.1.120.0150.00620.36
8.1.110.0150.00720.34
8.1.100.0170.00620.41
8.1.90.0170.00620.34
8.1.80.0170.00620.41
8.1.70.0160.00720.34
8.1.60.0180.00720.39
8.1.50.0180.00620.36
8.1.40.0170.00620.34
8.1.30.0180.00620.42
8.1.20.0180.00620.47
8.1.10.0170.00720.33
8.1.00.0180.00620.29
8.0.300.0170.00619.33
8.0.290.0190.00720.38
8.0.280.0200.00620.15
8.0.270.0170.00620.14
8.0.260.0200.00520.11
8.0.250.0190.00620.12
8.0.240.0210.00620.06
8.0.230.0190.00520.16
8.0.220.0170.00620.10
8.0.210.0190.00620.09
8.0.200.0200.00620.13
8.0.190.0200.00620.12
8.0.180.0170.00720.11
8.0.170.0190.00620.10
8.0.160.0190.00620.18
8.0.150.0200.00620.05
8.0.140.0180.00720.05
8.0.130.0180.00520.04
8.0.120.0180.00620.04
8.0.110.0190.00620.11
8.0.100.0180.00620.07
8.0.90.0200.00619.99
8.0.80.0200.00620.04
8.0.70.0170.00520.04
8.0.60.0200.00620.03
8.0.50.0200.00620.01
8.0.30.0170.00620.08
8.0.20.0180.00620.11
8.0.10.0200.00520.25
7.4.330.0170.00519.18
7.4.320.0200.00519.79
7.4.300.0210.00619.82
7.4.290.0220.00619.83
7.4.280.0220.00619.75
7.4.270.0210.00619.78
7.4.260.0230.00519.83
7.4.250.0220.00519.77
7.4.240.0220.00519.78
7.4.230.0220.00519.78
7.4.220.0210.00619.82
7.4.210.0210.00619.77
7.4.200.0200.00619.78
7.4.190.0200.00519.82
7.4.180.0200.00619.84
7.4.160.0200.00519.82
7.4.150.0220.00519.76
7.4.140.0210.00619.74
7.4.130.0200.00619.72
7.4.120.0190.00619.72
7.4.110.0200.00619.73
7.4.100.0210.00619.79
7.4.90.0210.00619.80
7.4.80.0210.00519.81
7.4.70.0200.00619.71
7.4.60.0200.00719.74
7.4.50.0210.00519.69
7.4.40.0220.00419.72
7.4.30.0190.00619.76
7.4.20.0200.00619.71
7.4.10.0210.00519.76
7.4.00.0200.00519.66

preferences:
27.91 ms | 403 KiB | 5 Q