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, '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)
8.3.70.0130.02320.63
8.3.60.0160.01920.73
8.3.50.0150.02123.16
8.3.40.0100.00720.99
8.3.30.0120.00320.96
8.3.20.0000.00922.46
8.3.10.0060.00324.02
8.3.00.0060.00325.91
8.2.180.0100.02022.41
8.2.170.0040.01222.96
8.2.160.0120.00321.71
8.2.150.0030.00624.18
8.2.140.0090.00024.66
8.2.130.0030.00622.71
8.2.120.0090.00026.35
8.2.110.0060.00624.38
8.2.100.0120.00020.93
8.2.90.0030.00621.42
8.2.80.0060.00321.05
8.2.70.0000.01020.50
8.2.60.0000.00820.93
8.2.50.0030.00620.50
8.2.40.0000.00924.48
8.2.30.0040.00421.63
8.2.20.0080.00020.66
8.2.10.0050.00321.04
8.2.00.0000.00821.06
8.1.280.0130.01625.92
8.1.270.0090.00622.45
8.1.260.0030.00626.35
8.1.250.0060.00328.09
8.1.240.0030.00726.23
8.1.230.0090.00322.08
8.1.220.0090.00020.78
8.1.210.0030.00720.13
8.1.200.0000.01020.36
8.1.190.0060.00320.23
8.1.180.0060.00320.41
8.1.170.0030.00621.52
8.1.160.0000.00823.04
8.1.150.0060.00321.22
8.1.140.0130.00620.43
8.1.130.0030.00520.61
8.1.120.0000.00820.64
8.1.110.0030.00620.47
8.1.100.0000.00820.47
8.1.90.0090.00020.62
8.1.80.0000.00820.63
8.1.70.0030.00520.66
8.1.60.0060.00320.84
8.1.50.0030.00620.73
8.1.40.0030.00620.66
8.1.30.0040.00721.11
8.1.20.0030.00520.95
8.1.10.0070.00320.69
8.1.00.0000.00820.64
8.0.300.0060.00320.04
8.0.290.0060.00319.75
8.0.280.0080.00020.71
8.0.270.0030.00619.95
8.0.260.0000.00720.28
8.0.250.0070.00020.21
8.0.240.0040.00420.26
8.0.230.0040.00420.19
8.0.220.0030.00620.01
8.0.210.0000.00720.01
8.0.200.0100.00020.16
8.0.190.0060.00320.02
8.0.180.0040.00419.93
8.0.170.0030.00620.03
8.0.160.0060.00319.84
8.0.150.0000.00819.83
8.0.140.0050.00319.83
8.0.130.0050.00013.32
8.0.120.0060.00319.95
8.0.110.0050.00320.33
8.0.100.0000.00920.30
8.0.90.0080.00019.85
8.0.80.0130.01019.85
8.0.70.0030.00519.95
8.0.60.0030.00620.21
8.0.50.0000.00819.88
8.0.30.0140.00920.27
8.0.20.0130.00820.49
8.0.10.0060.00320.25
8.0.00.0110.01120.01
7.4.330.0050.00016.84
7.4.320.0000.00720.02
7.4.300.0000.00819.75
7.4.290.0050.00319.84
7.4.280.0070.00419.92
7.4.270.0000.00819.71
7.4.260.0030.00619.66
7.4.250.0030.00619.83
7.4.240.0070.00119.83
7.4.230.0080.00019.91
7.4.220.0060.01219.87
7.4.210.0110.00719.97
7.4.200.0000.00819.88
7.4.160.0090.00919.75
7.4.150.0160.00319.59
7.4.140.0160.00819.80
7.4.130.0130.01119.68
7.4.120.0050.01419.74
7.4.110.0160.00319.73
7.4.100.0100.01419.80
7.4.90.0040.01819.84
7.4.80.0060.01619.81
7.4.70.0070.01119.80
7.4.60.0100.00719.68
7.4.50.0130.00319.62
7.4.40.0150.00319.78
7.4.30.0070.01119.69
7.4.10.0080.01118.19
7.4.00.0070.01318.15
7.3.330.0000.00513.08
7.3.320.0000.00613.25
7.3.310.0060.00319.46
7.3.300.0000.00719.64
7.3.290.0110.00719.45
7.3.280.0090.01119.61
7.3.270.0060.01219.50
7.3.260.0080.01219.86
7.3.250.0110.00819.56
7.3.240.0100.00919.64
7.3.230.0100.00919.63
7.3.210.0160.00319.52
7.3.200.0070.01719.39
7.3.190.0030.01419.43
7.3.180.0150.00320.01
7.3.170.0090.00919.68
7.3.160.0070.01319.58
7.3.130.0030.01717.40
7.3.120.0100.01317.98
7.3.110.0030.01618.18
7.3.100.0000.01018.05
7.3.90.0120.00318.18
7.3.80.0100.00318.03
7.3.70.0030.01218.15
7.3.60.0070.01017.99
7.3.50.0090.00017.78
7.3.40.0120.00317.67
7.3.30.0000.01117.88
7.3.20.0060.00319.52
7.3.10.0090.00619.54
7.3.00.0150.00019.69
7.2.330.0090.01219.86
7.2.320.0050.01419.85
7.2.310.0080.01619.80
7.2.300.0070.01119.73
7.2.290.0090.00919.85
7.2.260.0030.01617.89
7.2.250.0100.01018.41
7.2.240.0040.01117.78
7.2.230.0070.01017.94
7.2.220.0030.01018.25
7.2.210.0060.00918.01
7.2.200.0040.01218.22
7.2.190.0030.01017.93
7.2.180.0150.00018.21
7.2.170.0030.01318.02
7.2.160.0040.01118.09
7.2.150.0060.01220.14
7.2.140.0080.01119.94
7.2.130.0000.01720.16
7.2.120.0070.00720.11
7.2.110.0060.00920.17
7.2.100.0100.00320.09
7.2.90.0040.00819.92
7.2.80.0060.01220.14
7.2.70.0030.01020.08
7.2.60.0050.00820.21
7.2.50.0150.00020.32
7.2.40.0150.00020.23
7.2.30.0070.00720.09
7.2.20.0100.00720.27
7.2.10.0030.01019.75
7.2.00.0030.01021.41
7.1.330.0030.00619.22
7.1.320.0090.00619.20
7.1.310.0060.00919.11
7.1.300.0060.01019.08
7.1.290.0040.01118.91
7.1.280.0050.00519.23
7.1.270.0070.00719.02
7.1.260.0060.00619.13
7.1.250.0000.01218.89
7.1.240.0030.01019.01
7.1.230.0110.00419.06
7.1.220.0060.01018.86
7.1.210.0070.00719.09
7.1.200.0090.00518.88
7.1.190.0060.00619.16
7.1.180.0040.01518.88
7.1.170.0100.00719.15
7.1.160.0000.00918.97
7.1.150.0030.01319.11
7.1.140.0060.00919.02
7.1.130.0060.00618.77
7.1.120.0030.01319.13
7.1.110.0070.00718.95
7.1.100.0080.00720.22
7.1.90.0040.00819.10
7.1.80.0060.00919.08
7.1.70.0020.00919.77
7.1.60.0060.01619.79
7.1.50.0110.00819.63
7.1.40.0060.01019.36
7.1.30.0070.01319.06
7.1.20.0120.00018.94
7.1.10.0030.01319.03
7.1.00.0030.04522.34
7.0.330.0030.01018.88
7.0.320.0040.00818.73
7.0.310.0070.00718.66
7.0.300.0030.01318.66
7.0.290.0040.00718.81
7.0.280.0030.00618.43
7.0.270.0000.00918.66
7.0.260.0070.00718.67
7.0.250.0030.01018.97
7.0.240.0090.00618.87
7.0.230.0000.01818.72
7.0.220.0110.00418.89
7.0.210.0040.00718.55
7.0.200.0050.00819.38
7.0.190.0040.01118.80
7.0.180.0090.00618.79
7.0.170.0060.01318.82
7.0.160.0040.00718.86
7.0.150.0090.00618.76
7.0.140.0110.00418.71
7.0.130.0030.00918.75
7.0.120.0090.00618.82
7.0.110.0060.00918.70
7.0.100.0070.00718.59
7.0.90.0100.00318.84
7.0.80.0060.01018.86
7.0.70.0090.00618.64
7.0.60.0120.01821.86
7.0.50.0000.04418.14
7.0.40.0100.04719.65
7.0.30.0220.03219.79
7.0.20.0230.03719.90
7.0.10.0050.04619.93
7.0.00.0080.04719.75
5.6.400.0040.00817.52
5.6.390.0080.00817.71
5.6.380.0040.00717.57
5.6.370.0070.01017.74
5.6.360.0030.00617.45
5.6.350.0070.00317.55
5.6.340.0060.00617.54
5.6.330.0090.00617.74
5.6.320.0000.01117.83
5.6.310.0040.00717.60
5.6.300.0070.00317.63
5.6.290.0030.01117.26
5.6.280.0030.02520.94
5.6.270.0090.00917.34
5.6.260.0000.01817.47
5.6.250.0050.00817.77
5.6.240.0000.01417.54
5.6.230.0040.01217.43
5.6.220.0120.00317.48
5.6.210.0100.03820.59
5.6.200.0060.02217.69
5.6.190.0050.03620.66
5.6.180.0230.04120.45
5.6.170.0200.02820.56
5.6.160.0070.04720.48
5.6.150.0080.02017.74
5.6.140.0040.02617.71
5.6.130.0110.04017.79
5.6.120.0050.02520.89
5.6.110.0030.05120.76
5.6.100.0110.04420.79
5.6.90.0080.04320.93
5.6.80.0080.02420.42
5.6.70.0120.00317.61
5.6.60.0000.01517.40
5.6.50.0030.01017.00
5.6.40.0090.00017.36
5.6.30.0100.00717.32
5.6.20.0060.00917.49
5.6.10.0070.00717.18
5.6.00.0030.01017.51
5.5.380.0080.00817.44
5.5.370.0000.01217.48
5.5.360.0000.01017.79
5.5.350.0000.02320.64
5.5.340.0110.03417.81
5.5.330.0080.04320.27
5.5.320.0380.03720.44
5.5.310.0100.03020.42
5.5.300.0030.04117.56
5.5.290.0090.02117.64
5.5.280.0050.02720.59
5.5.270.0070.04920.66
5.5.260.0130.03820.83
5.5.250.0090.04620.60
5.5.240.0100.04220.46
5.5.230.0030.01316.88
5.5.220.0070.00717.23
5.5.210.0030.01016.93
5.5.200.0040.01117.03
5.5.190.0090.00617.46
5.5.180.0100.00317.31
5.5.170.0080.00417.11
5.5.160.0040.01117.59
5.5.150.0040.00817.50
5.5.140.0070.00717.39
5.5.130.0060.00917.19
5.5.120.0040.01117.25
5.5.110.0030.01617.66
5.5.100.0000.01717.48
5.5.90.0070.01417.29
5.5.80.0060.00917.21
5.5.70.0070.01317.54
5.5.60.0030.01017.55
5.5.50.0060.01217.68
5.5.40.0060.00617.50
5.5.30.0090.00617.58
5.5.20.0040.01117.53
5.5.10.0030.01017.32
5.5.00.0040.01117.31

preferences:
41.97 ms | 401 KiB | 5 Q