3v4l.org

run code in 300+ PHP versions simultaneously
<?php $intlDateFormatter = new \IntlDateFormatter('en_US', 2, -1, 'Asia/Macau', 1, 'yyyy-MM-dd'); $intlDateFormatter->setLenient(false); $result = $intlDateFormatter->parse('1980-04-20'); echo $result ? 'ok' : 'fail for 1980-04-20'; echo "\n"; $intlDateFormatter = new \IntlDateFormatter('en_US', 2, -1, 'Asia/Macau', 1, 'yyyy-MM-dd'); $intlDateFormatter->setLenient(false); $result = $intlDateFormatter->parse('1980-04-21'); echo $result ? 'ok' : 'fail for 1980-04-21';

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)
8.3.60.0120.01622.18
8.3.50.0030.02420.31
8.3.40.0090.00620.95
8.3.30.0160.00720.92
8.3.20.0040.00422.59
8.3.10.0000.00825.81
8.3.00.0040.00425.11
8.2.180.0130.01620.75
8.2.170.0090.00622.96
8.2.160.0130.00322.63
8.2.150.0060.00324.18
8.2.140.0060.00924.66
8.2.130.0060.00326.16
8.2.120.0110.00020.63
8.2.110.0050.00522.42
8.2.100.0100.00320.63
8.2.90.0080.00021.42
8.2.80.0060.00320.63
8.2.70.0000.00920.63
8.2.60.0060.00320.80
8.2.50.0060.00320.63
8.2.40.0040.00423.98
8.2.30.0040.00820.98
8.2.20.0060.00320.69
8.2.10.0060.00320.95
8.2.00.0080.00020.98
8.1.280.0130.02025.92
8.1.270.0030.00622.68
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00620.45
8.1.230.0130.00020.36
8.1.220.0060.00320.66
8.1.210.0060.00320.36
8.1.200.0070.00320.25
8.1.190.0040.00420.22
8.1.180.0040.00420.51
8.1.170.0060.00621.39
8.1.160.0000.00825.86
8.1.150.0080.00021.12
8.1.140.0000.00920.39
8.1.130.0040.00420.55
8.1.120.0050.00320.39
8.1.110.0030.00920.41
8.1.100.0030.00520.64
8.1.90.0030.00720.27
8.1.80.0090.00020.61
8.1.70.0000.00720.63
8.1.60.0030.00820.75
8.1.50.0060.00320.37
8.1.40.0030.00620.45
8.1.30.0030.00620.90
8.1.20.0030.00620.82
8.1.10.0030.00620.68
8.1.00.0060.00320.73
8.0.300.0050.00319.97
8.0.290.0000.00819.63
8.0.280.0040.00420.70
8.0.270.0030.00520.25
8.0.260.0040.00420.72
8.0.250.0080.00020.11
8.0.240.0030.00620.17
8.0.230.0040.00420.11
8.0.220.0040.00420.00
8.0.210.0030.00520.12
8.0.200.0040.00419.99
8.0.190.0050.00320.05
8.0.180.0030.00619.86
8.0.170.0000.00919.89
8.0.160.0040.00419.69
8.0.150.0030.00619.71
8.0.140.0000.00820.07
8.0.130.0070.00013.26
8.0.120.0030.00619.86
8.0.110.0000.00920.16
8.0.100.0000.00820.24
8.0.90.0080.00020.28
8.0.80.0090.01420.16
8.0.70.0060.00319.94
8.0.60.0000.00819.79
8.0.50.0040.00420.03
8.0.30.0090.01120.22
8.0.20.0160.00520.06
8.0.10.0000.00820.34
8.0.00.0110.00819.86
7.4.330.0050.00015.08
7.4.320.0030.00319.89
7.4.300.0030.00319.91
7.4.290.0040.00419.84
7.4.280.0070.00319.86
7.4.270.0020.00519.78
7.4.260.0030.00719.82
7.4.250.0060.00319.82
7.4.240.0040.00419.81
7.4.230.0030.00719.73
7.4.220.0100.01919.76
7.4.210.0060.01319.67
7.4.200.0040.00419.95
7.4.160.0150.01119.84
7.4.150.0100.01019.44
7.4.140.0150.00919.70
7.4.130.0050.01419.59
7.4.120.0100.01019.59
7.4.110.0070.01119.75
7.4.100.0130.00619.75
7.4.90.0140.00519.63
7.4.80.0090.00919.60
7.4.70.0000.01819.63
7.4.60.0100.01019.55
7.4.50.0060.00319.70
7.4.40.0120.00619.52
7.4.30.0060.01219.80
7.4.00.0110.00418.02
7.3.330.0000.00613.17
7.3.320.0000.00513.00
7.3.310.0030.00619.30
7.3.300.0050.00319.49
7.3.290.0050.01119.27
7.3.280.0090.00819.51
7.3.270.0100.01619.50
7.3.260.0070.01119.48
7.3.250.0110.01119.47
7.3.240.0100.01019.60
7.3.230.0070.01019.46
7.3.210.0090.00919.68
7.3.200.0090.00919.39
7.3.190.0060.01219.51
7.3.180.0120.00619.14
7.3.170.0030.01619.56
7.3.160.0060.01319.96
7.2.330.0120.00919.66
7.2.320.0090.01219.72
7.2.310.0110.00719.36
7.2.300.0070.01319.65
7.2.290.0070.01119.89
7.2.60.0160.00319.84
7.2.00.0230.01422.62
7.1.200.0140.00718.97
7.1.100.0180.00821.82
7.1.70.0050.01420.20
7.1.60.0100.01720.69
7.1.50.0120.02120.16
7.1.00.0030.07725.91
7.0.200.0470.01318.15
7.0.60.0070.06023.25
7.0.50.0130.05717.79
7.0.40.0030.05022.97
7.0.30.0470.07323.01
7.0.20.0230.08323.01
7.0.10.0030.04323.12
7.0.00.0200.07323.01
5.6.280.0070.03324.02
5.6.210.0130.07723.79
5.6.200.0070.08018.13
5.6.190.0130.07323.57
5.6.180.0270.08023.44
5.6.170.0200.04723.39
5.6.160.0030.05023.39
5.6.150.0130.05018.17
5.6.140.0070.06318.18
5.6.130.0030.04018.18
5.6.120.0170.07724.22
5.6.110.0070.05724.25
5.6.100.0100.04024.29
5.6.90.0130.05724.08
5.6.80.0130.07723.31
5.6.70.4570.04323.41
5.5.350.0300.05723.45
5.5.340.0100.07718.04
5.5.330.0130.06323.20
5.5.320.0230.04323.30
5.5.310.0270.03723.51
5.5.300.0170.04717.94
5.5.290.0070.08017.95
5.5.280.0030.04323.99
5.5.270.0100.08023.99
5.5.260.0100.07323.98
5.5.250.0170.07723.77
5.5.240.0100.03723.33
5.4.450.0700.06022.39
5.4.440.0830.06022.22
5.4.430.0770.06022.29
5.4.420.0730.05722.01
5.4.410.0800.05022.09
5.4.400.0730.05322.09
5.4.390.0830.05321.76
5.4.380.0870.05021.91
5.4.370.0930.05721.77
5.4.360.1030.04321.69
5.4.350.0870.05021.91
5.4.340.0830.05321.91
5.4.320.0730.06022.07
5.4.310.0830.04321.90
5.4.300.0730.05321.91
5.4.290.0730.05721.83
5.4.280.0670.06021.86
5.4.270.0730.05321.82
5.4.260.0800.04321.84
5.4.250.0870.05722.01
5.4.240.0900.04722.02
5.4.230.1000.05021.98
5.4.220.0800.05021.85
5.4.210.0930.04021.70
5.4.200.0770.06019.60
5.4.190.0900.05321.84
5.4.180.0900.05021.70
5.4.170.0770.05721.69
5.4.160.0830.06321.80
5.4.150.0770.05322.00
5.4.140.0730.05319.12
5.4.130.0830.04019.01
5.4.120.0770.04319.14
5.4.110.0830.05318.98
5.4.100.0730.05718.98
5.4.90.0770.05319.18
5.4.80.0830.05318.94
5.4.70.0830.04319.12
5.4.60.0100.06019.31
5.4.50.0070.04319.25
5.4.40.0170.04719.32
5.4.30.0170.06719.16
5.4.20.0400.05719.33

preferences:
56.88 ms | 400 KiB | 5 Q