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)
8.4.130.0120.00818.85
8.4.120.0120.00623.94
8.4.110.0100.01019.00
8.4.100.0110.01018.02
8.4.90.0110.01018.48
8.4.80.0100.00317.69
8.4.70.0160.00718.18
8.4.60.0140.00618.78
8.4.50.0110.00519.63
8.4.40.0130.00718.61
8.4.30.0220.01017.88
8.4.20.0320.00817.86
8.4.10.0230.00918.27
8.3.250.0130.00618.93
8.3.240.0130.00817.01
8.3.230.0120.00816.65
8.3.220.0080.00717.51
8.3.210.0040.00416.92
8.3.200.0040.00516.88
8.3.190.0080.01217.04
8.3.180.0130.00618.64
8.3.170.0170.00517.96
8.3.160.0230.00916.69
8.3.150.0210.00817.33
8.3.140.0300.00716.53
8.3.130.0260.00716.79
8.3.120.0260.00616.74
8.3.110.0270.00616.76
8.3.100.0280.00716.89
8.3.90.0280.00717.26
8.3.80.0280.00717.96
8.3.70.0270.00716.91
8.3.60.0270.00717.84
8.3.50.0250.00716.97
8.3.40.0210.00618.31
8.3.30.0190.00719.19
8.3.20.0170.00720.21
8.3.10.0180.00720.08
8.3.00.0120.00820.00
8.2.290.0090.00720.36
8.2.280.0110.00818.32
8.2.270.0190.00617.04
8.2.260.0250.00716.67
8.2.250.0230.00716.78
8.2.240.0240.00616.75
8.2.230.0220.00716.76
8.2.220.0220.00717.36
8.2.210.0230.00517.26
8.2.200.0230.00716.92
8.2.190.0220.00817.03
8.2.180.0220.00616.88
8.2.170.0250.00518.08
8.2.160.0220.00719.28
8.2.150.0200.00719.38
8.2.140.0190.00819.56
8.2.130.0200.00620.01
8.2.120.0210.00519.91
8.2.110.0190.00719.80
8.2.100.0200.00619.58
8.2.90.0210.00619.70
8.2.80.0210.00619.66
8.2.70.0190.00720.52
8.2.60.0180.00720.56
8.2.50.0180.00620.38
8.2.40.0170.00620.42
8.2.30.0170.00620.33
8.2.20.0160.00620.37
8.2.10.0160.00620.33
8.2.00.0170.00620.37
8.1.330.0110.00822.00
8.1.320.0140.00616.57
8.1.310.0260.00716.08
8.1.300.0230.00616.30
8.1.290.0220.00716.52
8.1.280.0230.00716.88
8.1.270.0200.00619.76
8.1.260.0180.00620.22
8.1.250.0190.00620.12
8.1.240.0180.00619.52
8.1.230.0180.00619.54
8.1.220.0170.00619.53
8.1.210.0170.00519.49
8.1.200.0170.00620.53
8.1.190.0180.00620.37
8.1.180.0180.00720.34
8.1.170.0170.00620.28
8.1.160.0170.00620.29
8.1.150.0170.00620.22
8.1.140.0160.00620.21
8.1.130.0160.00620.24
8.1.120.0160.00620.26
8.1.110.0150.00720.24
8.1.100.0170.00620.31
8.1.90.0170.00620.24
8.1.80.0180.00620.30
8.1.70.0160.00720.24
8.1.60.0180.00720.29
8.1.50.0180.00620.26
8.1.40.0180.00620.24
8.1.30.0180.00620.32
8.1.20.0180.00620.37
8.1.10.0180.00720.23
8.1.00.0180.00620.19
8.0.300.0170.00619.24
8.0.290.0190.00720.25
8.0.280.0200.00620.05
8.0.270.0170.00620.03
8.0.260.0200.00520.01
8.0.250.0190.00620.02
8.0.240.0210.00619.96
8.0.230.0200.00520.06
8.0.220.0170.00619.99
8.0.210.0190.00619.99
8.0.200.0200.00620.02
8.0.190.0200.00620.01
8.0.180.0170.00720.00
8.0.170.0200.00620.00
8.0.160.0190.00620.07
8.0.150.0210.00619.95
8.0.140.0190.00719.94
8.0.130.0180.00619.93
8.0.120.0180.00619.93
8.0.110.0190.00620.00
8.0.100.0180.00619.96
8.0.90.0200.00619.89
8.0.80.0200.00619.93
8.0.70.0170.00519.93
8.0.60.0200.00619.92
8.0.50.0200.00619.91
8.0.30.0170.00619.97
8.0.20.0190.00620.00
8.0.10.0200.00620.14
7.4.330.0170.00519.10
7.4.320.0200.00519.67
7.4.300.0210.00619.71
7.4.290.0220.00619.73
7.4.280.0220.00619.64
7.4.270.0220.00619.67
7.4.260.0230.00619.71
7.4.250.0220.00519.67
7.4.240.0220.00619.67
7.4.230.0220.00519.67
7.4.220.0210.00619.71
7.4.210.0210.00619.66
7.4.200.0200.00619.67
7.4.190.0200.00519.71
7.4.180.0200.00619.73
7.4.160.0210.00619.71
7.4.150.0220.00519.64
7.4.140.0210.00619.64
7.4.130.0200.00619.61
7.4.120.0190.00719.61
7.4.110.0200.00619.63
7.4.100.0210.00619.68
7.4.90.0210.00619.69
7.4.80.0210.00519.69
7.4.70.0190.00619.60
7.4.60.0200.00719.63
7.4.50.0210.00519.59
7.4.40.0220.00419.61
7.4.30.0190.00619.65
7.4.20.0200.00619.60
7.4.10.0210.00519.64
7.4.00.0200.00519.55

preferences:
24.19 ms | 403 KiB | 5 Q