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( 'it', IntlDateFormatter::NONE, IntlDateFormatter::NONE, '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)
8.3.60.0130.01620.75
8.3.50.0160.01320.49
8.3.40.0090.00620.79
8.3.30.0160.00020.92
8.3.20.0000.00822.68
8.3.10.0040.00424.32
8.3.00.0090.00026.03
8.2.180.0070.02522.29
8.2.170.0120.00322.96
8.2.160.0130.00622.75
8.2.150.0040.00424.18
8.2.140.0000.00924.66
8.2.130.0060.00322.88
8.2.120.0040.00426.35
8.2.110.0060.00324.41
8.2.100.0030.01020.93
8.2.90.0030.00621.55
8.2.80.0000.00921.15
8.2.70.0060.00320.75
8.2.60.0060.00320.93
8.2.50.0000.01020.50
8.2.40.0030.01024.73
8.2.30.0090.00021.88
8.2.20.0050.00320.74
8.2.10.0090.00021.26
8.2.00.0040.00421.27
8.1.270.0130.00722.63
8.1.260.0080.00328.09
8.1.250.0080.00028.09
8.1.240.0070.00326.21
8.1.230.0000.01122.14
8.1.220.0030.00620.91
8.1.210.0040.01120.23
8.1.200.0100.00020.50
8.1.190.0030.00620.35
8.1.180.0030.01020.41
8.1.170.0100.00521.76
8.1.160.0040.00423.20
8.1.150.0080.00021.19
8.1.140.0030.00622.71
8.1.130.0050.00320.86
8.1.120.0000.00820.51
8.1.110.0030.00520.55
8.1.100.0040.00420.46
8.1.90.0030.00620.54
8.1.80.0100.00020.60
8.1.70.0000.00820.48
8.1.60.0060.00320.73
8.1.50.0060.00320.56
8.1.40.0030.00620.66
8.1.30.0030.00620.63
8.1.20.0060.00320.90
8.1.10.0050.00920.45
8.1.00.0080.00020.66
8.0.300.0080.00019.91
8.0.290.0060.00319.88
8.0.280.0150.00020.82
8.0.270.0040.00420.37
8.0.260.0000.00720.38
8.0.250.0080.00020.15
8.0.240.0080.00020.33
8.0.230.0040.00420.17
8.0.220.0000.00920.23
8.0.210.0080.00020.27
8.0.200.0050.00520.07
8.0.190.0030.00720.28
8.0.180.0000.00820.04
8.0.170.0040.00420.24
8.0.160.0060.00320.18
8.0.150.0060.00320.08
8.0.140.0040.00420.03
8.0.130.0000.00613.37
8.0.120.0030.00619.90
8.0.110.0030.00619.95
8.0.100.0000.00819.90
8.0.90.0040.00419.97
8.0.80.0070.01720.21
8.0.70.0000.00819.81
8.0.60.0060.00320.13
8.0.50.0040.00419.76
8.0.30.0100.01020.24
8.0.20.0110.01020.30
8.0.10.0060.00320.19
8.0.00.0110.01319.95
7.4.330.0030.00316.76
7.4.320.0040.00420.10
7.4.300.0000.00820.05
7.4.290.0080.00020.06
7.4.280.0030.00820.11
7.4.270.0000.00720.05
7.4.260.0060.00319.94
7.4.250.0040.00419.77
7.4.240.0040.00520.11
7.4.230.0000.00819.99
7.4.220.0030.01619.77
7.4.210.0070.01020.09
7.4.200.0000.00820.06
7.4.160.0130.00319.75
7.4.150.0120.00819.90
7.4.140.0080.01019.84
7.4.130.0090.01219.81
7.4.120.0140.00519.91
7.4.110.0040.01619.88
7.4.100.0110.00719.86
7.4.90.0150.00419.69
7.4.80.0150.01219.85
7.4.70.0060.01219.74
7.4.60.0030.01519.83
7.4.50.0060.01019.95
7.4.40.0130.00619.95
7.4.30.0090.01319.98
7.4.00.0070.01018.46
7.3.330.0050.00013.16
7.3.320.0030.00313.21
7.3.310.0040.00419.41
7.3.300.0000.00719.62
7.3.290.0090.00919.46
7.3.280.0080.01319.48
7.3.270.0100.01019.78
7.3.260.0070.01119.32
7.3.250.0110.00819.67
7.3.240.0100.01119.61
7.3.230.0050.01419.39
7.3.210.0120.00619.70
7.3.200.0120.00819.43
7.3.190.0060.01319.59
7.3.180.0110.00619.43
7.3.170.0090.00919.41
7.3.160.0150.00319.60
7.2.330.0040.02119.79
7.2.320.0120.00619.56
7.2.310.0040.01419.49
7.2.300.0120.00919.94
7.2.290.0040.01519.54
7.2.60.0100.00720.23
7.2.00.0070.01122.91
7.1.200.0070.00719.19
7.1.100.0060.00921.60
7.1.70.0000.00820.81
7.1.60.0090.00920.59
7.1.50.0030.01720.47
7.1.00.0030.07725.86
7.0.200.0040.00720.56
7.0.60.0170.07725.06
7.0.50.0070.05717.89
7.0.40.0100.05023.09
7.0.30.0270.07723.19
7.0.20.0200.05723.18
7.0.10.0030.09023.18
7.0.00.0130.05323.14
5.6.210.0030.08723.97
5.6.200.0100.05018.24
5.6.190.0100.07723.57
5.6.180.0400.06323.46
5.6.170.0270.04023.55
5.6.160.0030.04723.35
5.6.150.0000.04318.21
5.6.140.0030.05018.15
5.6.130.0070.04718.14
5.6.120.0070.04024.16
5.6.110.0100.05024.13
5.6.100.0030.08324.34
5.6.90.0070.09024.07
5.6.80.0030.07723.52
5.5.350.0000.03723.68
5.5.340.0030.08317.99
5.5.330.0070.07323.27
5.5.320.0730.06323.19
5.5.310.0170.05023.31
5.5.300.0070.05018.00
5.5.290.0070.03717.89
5.5.280.0030.06024.01
5.5.270.0030.05323.95
5.5.260.0070.07724.04
5.5.250.0000.04723.75
5.5.240.0200.07723.48

preferences:
50.64 ms | 400 KiB | 5 Q