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)
8.4.20.0070.01317.85
8.4.10.0170.00818.63
8.3.150.0130.00618.24
8.3.140.0320.00716.52
8.3.130.0250.00616.85
8.3.120.0250.00616.83
8.3.110.0270.00616.75
8.3.100.0270.00817.02
8.3.90.0280.00817.59
8.3.80.0270.00718.42
8.3.70.0270.00817.07
8.3.60.0270.00718.36
8.3.50.0230.00717.16
8.3.40.0190.00718.50
8.3.30.0180.00719.58
8.3.20.0170.00620.86
8.3.10.0170.00720.67
8.3.00.0120.00820.53
8.2.260.0290.00516.61
8.2.250.0230.00716.70
8.2.240.0240.00616.77
8.2.230.0200.00716.87
8.2.220.0210.00617.77
8.2.210.0220.00517.59
8.2.200.0230.00717.08
8.2.190.0210.00717.21
8.2.180.0220.00617.02
8.2.170.0240.00518.23
8.2.160.0210.00719.71
8.2.150.0190.00819.84
8.2.140.0180.00820.09
8.2.130.0190.00720.57
8.2.120.0200.00620.34
8.2.110.0180.00720.30
8.2.100.0200.00619.97
8.2.90.0200.00720.13
8.2.80.0190.00620.08
8.2.70.0180.00721.07
8.2.60.0170.00721.18
8.2.50.0170.00620.92
8.2.40.0160.00620.94
8.2.30.0150.00620.85
8.2.20.0150.00620.90
8.2.10.0150.00620.85
8.2.00.0150.00620.87
8.1.310.0270.00916.04
8.1.300.0230.00616.35
8.1.290.0220.00716.70
8.1.280.0220.00817.22
8.1.270.0180.00520.34
8.1.260.0170.00620.87
8.1.250.0170.00720.76
8.1.240.0160.00619.97
8.1.230.0160.00720.00
8.1.220.0160.00619.98
8.1.210.0160.00519.98
8.1.200.0170.00621.20
8.1.190.0170.00621.00
8.1.180.0160.00720.93
8.1.170.0160.00720.82
8.1.160.0160.00620.83
8.1.150.0160.00620.75
8.1.140.0140.00620.74
8.1.130.0150.00620.77
8.1.120.0140.00720.78
8.1.110.0140.00720.75
8.1.100.0150.00620.85
8.1.90.0160.00620.77
8.1.80.0160.00620.85
8.1.70.0150.00720.78
8.1.60.0160.00720.81
8.1.50.0170.00620.78
8.1.40.0170.00620.74
8.1.30.0170.00620.83
8.1.20.0170.00520.92
8.1.10.0160.00620.75
8.1.00.0170.00620.72
8.0.300.0160.00619.72
8.0.290.0190.00720.89
8.0.280.0190.00620.55
8.0.270.0160.00620.57
8.0.260.0190.00520.55
8.0.250.0180.00620.55
8.0.240.0200.00620.49
8.0.230.0180.00520.57
8.0.220.0160.00620.49
8.0.210.0180.00620.49
8.0.200.0200.00620.55
8.0.190.0190.00620.55
8.0.180.0160.00820.51
8.0.170.0190.00620.54
8.0.160.0170.00620.61
8.0.150.0190.00620.45
8.0.140.0180.00620.44
8.0.130.0170.00520.47
8.0.120.0170.00620.46
8.0.110.0190.00620.53
8.0.100.0170.00720.47
8.0.90.0190.00620.44
8.0.80.0190.00620.45
8.0.70.0160.00520.48
8.0.60.0190.00620.43
8.0.50.0190.00620.43
8.0.30.0160.00620.52
8.0.20.0170.00520.54
8.0.10.0190.00620.60
7.4.330.0160.00519.60
7.4.320.0190.00520.24
7.4.300.0210.00620.24
7.4.290.0220.00620.23
7.4.280.0220.00620.20
7.4.270.0210.00620.22
7.4.260.0230.00520.20
7.4.250.0220.00520.21
7.4.240.0220.00520.19
7.4.230.0220.00520.22
7.4.220.0200.00620.27
7.4.210.0210.00620.22
7.4.200.0200.00620.22
7.4.190.0210.00520.27
7.4.180.0200.00620.26
7.4.160.0200.00520.26
7.4.150.0210.00520.21
7.4.140.0200.00620.19
7.4.130.0190.00620.18
7.4.120.0190.00720.17
7.4.110.0200.00620.18
7.4.100.0200.00620.24
7.4.90.0200.00620.26
7.4.80.0200.00520.23
7.4.70.0200.00620.16
7.4.60.0200.00620.16
7.4.50.0210.00520.12
7.4.40.0210.00420.15
7.4.30.0190.00620.22
7.4.20.0200.00620.17
7.4.10.0210.00520.17
7.4.00.0200.00520.09

preferences:
31.92 ms | 403 KiB | 5 Q