3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = '28/05/1972'; $formats = [ 'dd/MM/yyyy', 'd/m/Y', ]; foreach ($formats as $format) { $intlDateFormatter = new IntlDateFormatter( 'en_US', IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'Europe/Rome', IntlDateFormatter::GREGORIAN, $format ); $intlDateFormatter->setLenient(false); $intlDateFormatter->parse($date); var_dump($intlDateFormatter->getErrorMessage()); $intlDateFormatter->setLenient(true); $intlDateFormatter->parse($date); var_dump($intlDateFormatter->getErrorMessage()); }

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)
8.3.70.0130.01622.18
8.3.60.0140.02520.75
8.3.50.0170.01923.20
8.3.40.0100.00720.75
8.3.30.0090.00620.89
8.3.20.0000.00922.59
8.3.10.0060.00324.01
8.3.00.0000.01025.61
8.2.180.0100.02022.29
8.2.170.0090.00622.96
8.2.160.0040.01121.72
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0040.00422.70
8.2.120.0060.00326.35
8.2.110.0060.00324.15
8.2.100.0090.00420.72
8.2.90.0040.00421.03
8.2.80.0060.00320.93
8.2.70.0030.00620.80
8.2.60.0030.00621.09
8.2.50.0040.01320.38
8.2.40.0030.00622.72
8.2.30.0000.00921.63
8.2.20.0040.00420.82
8.2.10.0030.00521.17
8.2.00.0030.00521.13
8.1.280.0140.02125.92
8.1.270.0160.00422.51
8.1.260.0040.00428.09
8.1.250.0060.00328.09
8.1.240.0140.00424.43
8.1.230.0100.00325.50
8.1.220.0110.00020.79
8.1.210.0030.00621.96
8.1.200.0040.00720.36
8.1.190.0000.00919.98
8.1.180.0150.00220.39
8.1.170.0060.00321.50
8.1.160.0090.00024.45
8.1.150.0000.00921.16
8.1.140.0090.00022.48
8.1.130.0030.00520.75
8.1.120.0080.00020.56
8.1.110.0060.00320.54
8.1.100.0040.00420.54
8.1.90.0000.00820.44
8.1.80.0060.00320.41
8.1.70.0040.00420.63
8.1.60.0030.00520.51
8.1.50.0090.00020.68
8.1.40.0030.00620.73
8.1.30.0030.00620.96
8.1.20.0040.00420.92
8.1.10.0110.00020.50
8.1.00.0060.00320.55
8.0.300.0000.00822.14
8.0.290.0030.00619.75
8.0.280.0060.00320.77
8.0.270.0040.00420.31
8.0.260.0020.00520.34
8.0.250.0000.00720.12
8.0.240.0000.00820.03
8.0.230.0040.00420.11
8.0.220.0000.01020.13
8.0.210.0040.00420.17
8.0.200.0110.00020.08
8.0.190.0030.00620.18
8.0.180.0080.00020.07
8.0.170.0050.00520.00
8.0.160.0060.00320.16
8.0.150.0050.00319.73
8.0.140.0030.00620.00
8.0.130.0060.00013.41
8.0.120.0060.00320.09
8.0.110.0030.00520.25
8.0.100.0000.00820.22
8.0.90.0040.00419.74
8.0.80.0030.02020.22
8.0.70.0060.00319.91
8.0.60.0060.00320.28
8.0.50.0040.00419.89
8.0.30.0130.01020.05
8.0.20.0130.01020.36
8.0.10.0030.00520.32
8.0.00.0130.00919.91
7.4.330.0000.00616.69
7.4.320.0030.00319.82
7.4.300.0000.00719.95
7.4.290.0070.00019.83
7.4.280.0110.00319.85
7.4.270.0070.00019.95
7.4.260.0040.00419.65
7.4.250.0060.00319.83
7.4.240.0000.00819.82
7.4.230.0000.00719.81
7.4.220.0120.00919.80
7.4.210.0040.01219.84
7.4.200.0080.00020.02
7.4.160.0090.00919.64
7.4.150.0070.01319.74
7.4.140.0080.01619.71
7.4.130.0140.01119.81
7.4.120.0090.01519.74
7.4.110.0130.00719.64
7.4.100.0030.01719.78
7.4.90.0120.00619.70
7.4.80.0040.02119.80
7.4.70.0000.01819.75
7.4.60.0070.01019.88
7.4.50.0030.01019.64
7.4.40.0130.00619.75
7.4.30.0130.00619.89
7.4.00.0070.01118.25
7.3.330.0020.00213.12
7.3.320.0030.00313.16
7.3.310.0040.00419.52
7.3.300.0040.00419.55
7.3.290.0110.00819.32
7.3.280.0040.01419.48
7.3.270.0190.00019.61
7.3.260.0110.00819.78
7.3.250.0120.00619.73
7.3.240.0120.00919.48
7.3.230.0140.01019.68
7.3.210.0160.00319.78
7.3.200.0060.01319.70
7.3.190.0120.00819.59
7.3.180.0080.01119.52
7.3.170.0100.00719.60
7.3.160.0070.01019.49
7.2.330.0170.00319.71
7.2.320.0080.01119.72
7.2.310.0130.01019.89
7.2.300.0120.00619.86
7.2.290.0090.00919.82
7.2.60.0040.01120.05
7.2.00.0000.01522.89
7.1.200.0080.00419.05
7.1.100.0160.01221.06
7.1.70.0070.00420.55
7.1.60.0040.01420.48
7.1.50.0170.01020.48
7.1.00.0030.07725.82
7.0.200.0080.00320.11
7.0.60.0130.03324.82
7.0.50.0030.04317.90
7.0.40.0130.07323.21
7.0.30.0300.04723.11
7.0.20.0270.04723.11
7.0.10.0070.09722.92
7.0.00.0130.08323.12
5.6.280.0000.03724.31
5.6.210.0130.08023.71
5.6.200.0000.04318.13
5.6.190.0030.08023.28
5.6.180.0270.04023.55
5.6.170.0200.04723.71
5.6.160.0000.05023.51
5.6.150.0000.04018.18
5.6.140.0030.05318.17
5.6.130.0030.05718.14
5.6.120.0070.03724.01
5.6.110.0100.06024.19
5.6.100.0000.09724.02
5.6.90.0130.03324.00
5.6.80.0030.04723.63
5.5.350.0070.03723.66
5.5.340.0030.08017.91
5.5.330.0030.05723.22
5.5.320.0630.06723.15
5.5.310.0200.05323.14
5.5.300.0130.05717.91
5.5.290.0030.07317.96
5.5.280.0030.09023.90
5.5.270.0100.06724.11
5.5.260.0100.06723.82
5.5.250.0170.07323.74
5.5.240.0200.07023.25

preferences:
46.2 ms | 401 KiB | 5 Q