3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = '28/05/1972'; $formats = [ 'dd/MM/yyyy', 'd/m/Y', ]; foreach ($formats as $format) { var_dump($format); $intlDateFormatter = new IntlDateFormatter( 'en_US', IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', 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)
8.3.40.0080.00820.72
8.3.30.0090.00620.79
8.3.20.0080.00022.59
8.3.10.0040.00424.16
8.3.00.0070.00325.90
8.2.170.0130.00722.96
8.2.160.0120.00622.53
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0080.00022.95
8.2.120.0080.00026.35
8.2.110.0070.01524.41
8.2.100.0030.01020.93
8.2.90.0030.00621.46
8.2.80.0040.00420.93
8.2.70.0050.00520.63
8.2.60.0050.00520.93
8.2.50.0140.00020.50
8.2.40.0070.00324.61
8.2.30.0080.00021.67
8.2.20.0040.00420.59
8.2.10.0060.00321.02
8.2.00.0040.00421.13
8.1.270.0110.01122.46
8.1.260.0050.00528.09
8.1.250.0060.00328.09
8.1.240.0080.00326.23
8.1.230.0060.00621.89
8.1.220.0060.00320.80
8.1.210.0030.00620.36
8.1.200.0000.01020.23
8.1.190.0030.00620.13
8.1.180.0090.00020.41
8.1.170.0090.00021.58
8.1.160.0040.00423.07
8.1.150.0050.00321.21
8.1.140.0090.00022.56
8.1.130.0030.00520.63
8.1.120.0080.00020.42
8.1.110.0000.00820.44
8.1.100.0040.00420.71
8.1.90.0050.00320.45
8.1.80.0000.00920.34
8.1.70.0030.00520.75
8.1.60.0060.00320.81
8.1.50.0030.00620.81
8.1.40.0100.00020.51
8.1.30.0030.00620.77
8.1.20.0030.00620.90
8.1.10.0030.00620.58
8.1.00.0060.00320.62
8.0.300.0110.00020.04
8.0.290.0030.00519.75
8.0.280.0000.00820.73
8.0.270.0000.00820.27
8.0.260.0050.00220.14
8.0.250.0000.00720.10
8.0.240.0040.00420.15
8.0.230.0040.00420.29
8.0.220.0070.00320.18
8.0.210.0060.00320.09
8.0.200.0000.01020.12
8.0.190.0000.00920.21
8.0.180.0040.00420.02
8.0.170.0090.00020.09
8.0.160.0000.00819.86
8.0.150.0050.00319.87
8.0.140.0040.00419.90
8.0.130.0000.00513.43
8.0.120.0000.00920.14
8.0.110.0000.00820.31
8.0.100.0000.00919.84
8.0.90.0080.00019.83
8.0.80.0060.01619.95
8.0.70.0030.00620.39
8.0.60.0080.00020.20
8.0.50.0040.00419.79
8.0.30.0140.00720.50
8.0.20.0120.00820.38
8.0.10.0000.00820.30
8.0.00.0130.01219.94
7.4.330.0000.00516.74
7.4.320.0050.00219.93
7.4.300.0040.00419.97
7.4.290.0040.00420.01
7.4.280.0040.00719.92
7.4.270.0000.00819.88
7.4.260.0040.00419.83
7.4.250.0040.00419.79
7.4.240.0030.00519.91
7.4.230.0040.00419.78
7.4.220.0030.01419.68
7.4.210.0090.00619.81
7.4.200.0040.00420.07
7.4.160.0070.01119.72
7.4.150.0160.00319.73
7.4.140.0050.02119.68
7.4.130.0160.00819.82
7.4.120.0080.01219.83
7.4.110.0110.00719.85
7.4.100.0160.00319.80
7.4.90.0120.00619.69
7.4.80.0100.01619.63
7.4.70.0090.00919.86
7.4.60.0090.00919.70
7.4.50.0100.00719.83
7.4.40.0070.01319.67
7.4.30.0110.00919.79
7.4.00.0100.01118.10
7.3.330.0050.00013.16
7.3.320.0000.00613.17
7.3.310.0060.00319.48
7.3.300.0070.00019.69
7.3.290.0090.00719.38
7.3.280.0100.01019.47
7.3.270.0060.01319.71
7.3.260.0090.01019.37
7.3.250.0110.00819.65
7.3.240.0090.01119.84
7.3.230.0120.00619.60
7.3.210.0120.00919.97
7.3.200.0110.00819.84
7.3.190.0120.00619.68
7.3.180.0060.01219.47
7.3.170.0040.01519.46
7.3.160.0120.00619.55
7.3.120.0130.00818.08
7.3.110.0110.01018.08
7.3.100.0130.00817.80
7.3.90.0070.00918.03
7.3.80.0060.00818.04
7.3.70.0120.00518.06
7.3.60.0120.00517.90
7.3.50.0060.00817.89
7.3.40.0060.01017.95
7.3.30.0080.00817.85
7.3.20.0060.01019.48
7.3.10.0080.00819.54
7.3.00.0050.01019.52
7.2.330.0030.01719.80
7.2.320.0080.01219.66
7.2.310.0050.01419.75
7.2.300.0090.00919.44
7.2.290.0090.00919.82
7.2.250.0120.01218.06
7.2.240.0050.01518.18
7.2.230.0070.00918.22
7.2.220.0070.00718.16
7.2.210.0060.01018.22
7.2.200.0060.00818.14
7.2.190.0070.00917.99
7.2.180.0060.01118.22
7.2.170.0070.01118.17
7.2.160.0080.00818.11
7.2.150.0080.00820.03
7.2.140.0040.01020.07
7.2.130.0060.00819.93
7.2.120.0040.01220.06
7.2.110.0090.00319.87
7.2.100.0070.00620.01
7.2.90.0080.00820.09
7.2.80.0090.00819.83
7.2.70.0050.01120.06
7.2.60.0080.00820.11
7.2.50.0080.00720.11
7.2.40.0060.01220.05
7.2.30.0050.01320.13
7.2.20.0060.00820.15
7.2.10.0060.01019.99
7.2.00.0040.01420.92
7.1.330.0120.00819.00
7.1.320.0060.00919.14
7.1.310.0060.00819.01
7.1.300.0080.00819.17
7.1.290.0060.00918.98
7.1.280.0060.01119.02
7.1.270.0070.00818.84
7.1.260.0080.00819.04
7.1.250.0070.00819.04
7.1.240.0050.01119.07
7.1.230.0080.00619.13
7.1.220.0050.01018.91
7.1.210.0080.00619.05
7.1.200.0080.00818.85
7.1.190.0040.00719.19
7.1.180.0050.00919.00
7.1.170.0050.00918.98
7.1.160.0060.01019.13
7.1.150.0100.00618.98
7.1.140.0040.00619.09
7.1.130.0060.00819.04
7.1.120.0050.01019.02
7.1.110.0160.00618.92
7.1.100.0070.00819.85
7.1.90.0090.00519.09
7.1.80.0050.01018.94
7.1.70.0030.01219.54
7.1.60.0080.01019.57
7.1.50.0070.01219.45
7.1.40.0070.00918.82
7.1.30.0030.01418.98
7.1.20.0110.00718.90
7.1.10.0110.00818.82
7.1.00.0090.03121.32
7.0.330.0060.00818.58
7.0.320.0080.00518.62
7.0.310.0100.00618.60
7.0.300.0080.00518.79
7.0.290.0030.01118.59
7.0.280.0050.01318.75
7.0.270.0080.00518.78
7.0.260.0080.00818.79
7.0.250.0080.00818.84
7.0.240.0080.00518.79
7.0.230.0070.00918.71
7.0.220.0080.00918.74
7.0.210.0080.00618.70
7.0.200.0070.00419.35
7.0.190.0030.01018.86
7.0.180.0040.00918.66
7.0.170.0090.00718.61
7.0.160.0080.00818.82
7.0.150.0050.01418.78
7.0.140.0040.01018.77
7.0.130.0050.00718.60
7.0.120.0050.00818.63
7.0.110.0070.00918.61
7.0.100.0060.00618.75
7.0.90.0030.01118.47
7.0.80.0120.00318.62
7.0.70.0030.01218.70
7.0.60.0060.02020.88
7.0.50.0060.03218.38
7.0.40.0070.03218.66
7.0.30.0130.03218.74
7.0.20.0130.03118.72
7.0.10.0070.02418.66
7.0.00.0050.03018.71
5.6.400.0100.00717.82
5.6.390.0090.00617.74
5.6.380.0060.00817.52
5.6.370.0110.00317.27
5.6.360.0060.01117.69
5.6.350.0070.00917.65
5.6.340.0040.01217.50
5.6.330.0080.01017.37
5.6.320.0080.00717.50
5.6.310.0050.00917.36
5.6.300.0030.01117.30
5.6.290.0090.00817.31
5.6.280.0070.01519.67
5.6.270.0050.00917.56
5.6.260.0030.01417.33
5.6.250.0080.00817.25
5.6.240.0080.00517.62
5.6.230.0040.01117.40
5.6.220.0080.00517.16
5.6.210.0020.02819.54
5.6.200.0060.01817.59
5.6.190.0070.03419.36
5.6.180.0130.02019.29
5.6.170.0160.02419.47
5.6.160.0070.03219.42
5.6.150.0070.01717.64
5.6.140.0080.01717.61
5.6.130.0090.03117.65
5.6.120.0090.01919.61
5.6.110.0070.02219.60
5.6.100.0060.03319.58
5.6.90.0050.03219.68
5.6.80.0070.01919.41
5.6.70.0050.01117.22
5.6.60.0060.00917.31
5.6.50.0060.01017.31
5.6.40.0080.00717.51
5.6.30.0060.01017.40
5.6.20.0070.01017.53
5.6.10.0020.01517.16
5.6.00.0030.01417.28
5.5.380.0040.00614.15
5.5.370.0050.01014.36
5.5.360.0040.00714.19
5.5.350.0030.02417.38
5.5.340.0090.02815.58
5.5.330.0060.01716.97
5.5.320.0100.02817.46
5.5.310.0090.03217.20
5.5.300.0040.02515.57
5.5.290.0090.02715.39
5.5.280.0050.02017.55
5.5.270.0060.01917.61
5.5.260.0110.02917.46
5.5.250.0100.02917.17
5.5.240.0080.03317.23
5.5.230.0060.00814.14
5.5.220.0050.00813.90
5.5.210.0030.01014.07
5.5.200.0050.00814.13
5.5.190.0080.00513.82
5.5.180.0030.00714.02
5.5.170.0050.00714.29
5.5.160.0070.00614.12
5.5.150.0090.00414.10
5.5.140.0100.00013.96
5.5.130.0080.00514.28
5.5.120.0030.01114.08
5.5.110.0080.00914.06
5.5.100.0070.00814.31
5.5.90.0040.00714.31
5.5.80.0060.00813.85
5.5.70.0050.01013.94
5.5.60.0040.00713.99
5.5.50.0020.01014.14
5.5.40.0020.00814.16
5.5.30.0070.00414.14
5.5.20.0050.00314.31
5.5.10.0080.00214.03
5.5.00.0020.01014.09

preferences:
55.24 ms | 404 KiB | 6 Q