3v4l.org

run code in 300+ PHP versions simultaneously
<?php $DateTime = new \DateTime('2018-5-30'); $formatter = new IntlDateFormatter('en-US', IntlDateFormatter::SHORT, IntlDateFormatter::NONE, 'Europe/Berlin'); $format = $formatter->getPattern(); echo $format . "\r\n"; $formattedDateTime = $formatter->format($DateTime); echo $formattedDateTime . "\r\n"; $date = DateTime::createFromFormat($format, $formattedDateTime); var_dump($date); var_dump(DateTime::getLastErrors()); echo $date->format('Y-m-d');

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)
8.3.70.0350.01620.13
8.3.60.0100.00720.13
8.3.50.0130.01019.77
8.3.40.0090.00621.31
8.3.30.0070.01021.17
8.3.20.0040.00424.16
8.3.10.0060.00325.91
8.3.00.0060.00321.04
8.2.190.0130.00720.50
8.2.180.0070.01120.25
8.2.170.0090.00622.96
8.2.160.0120.00322.60
8.2.150.0060.00325.66
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0060.00323.94
8.2.110.0070.00322.68
8.2.100.0050.01421.09
8.2.90.0030.00621.42
8.2.80.0090.00020.88
8.2.70.0030.00620.93
8.2.60.0060.00320.88
8.2.50.0000.00921.16
8.2.40.0000.00824.41
8.2.30.0000.00821.68
8.2.20.0030.00621.05
8.2.10.0000.00820.81
8.2.00.0030.00621.19
8.1.280.0100.01325.92
8.1.270.0140.00724.19
8.1.260.0030.00626.35
8.1.250.0060.00328.09
8.1.240.0100.00026.23
8.1.230.0060.00620.83
8.1.220.0050.00520.65
8.1.210.0110.00520.50
8.1.200.0000.00920.60
8.1.190.0090.00020.60
8.1.180.0080.00020.52
8.1.170.0000.00821.87
8.1.160.0000.00821.00
8.1.150.0040.00421.34
8.1.140.0000.00820.59
8.1.130.0070.00421.44
8.1.120.0030.00520.64
8.1.110.0000.00820.50
8.1.100.0060.00320.52
8.1.90.0060.00320.61
8.1.80.0000.00820.68
8.1.70.0000.00720.68
8.1.60.0030.00620.69
8.1.50.0000.00920.75
8.1.40.0060.00320.67
8.1.30.0000.01021.04
8.1.20.0100.00020.99
8.1.10.0000.00820.67
8.1.00.0060.00320.61
8.0.300.0090.00520.15
8.0.290.0030.00520.00
8.0.280.0040.00420.78
8.0.270.0030.00620.28
8.0.260.0000.00820.20
8.0.250.0040.00420.42
8.0.240.0030.00520.20
8.0.230.0040.00420.28
8.0.220.0000.00820.28
8.0.210.0000.00820.32
8.0.200.0030.00620.32
8.0.190.0000.00920.38
8.0.180.0000.00820.26
8.0.170.0090.00020.29
8.0.160.0000.00920.25
8.0.150.0040.00420.17
8.0.140.0000.00920.10
8.0.130.0030.00313.48
8.0.120.0030.00720.07
8.0.110.0080.00020.06
8.0.100.0040.00420.43
8.0.90.0030.00620.02
8.0.80.0060.01020.03
8.0.70.0030.00520.43
8.0.60.0030.00620.41
8.0.50.0000.00820.42
8.0.30.0160.01320.46
8.0.20.0190.00320.14
8.0.10.0030.00620.48
8.0.00.0110.01220.12
7.4.330.0050.00015.55
7.4.320.0000.00720.02
7.4.300.0000.00719.72
7.4.290.0000.00719.86
7.4.280.0060.00319.99
7.4.270.0030.00719.91
7.4.260.0030.00619.97
7.4.250.0030.00519.91
7.4.240.0000.00819.84
7.4.230.0030.00519.98
7.4.220.0060.00319.89
7.4.210.0100.01020.02
7.4.200.0040.00419.84
7.4.160.0110.00719.85
7.4.140.0090.01019.92
7.4.130.0060.01920.00
7.4.120.0110.00919.99
7.4.110.0090.01019.87
7.4.100.0150.00419.90
7.4.90.0070.01419.88
7.4.80.0160.01019.83
7.4.70.0060.01119.86
7.4.60.0030.01420.19
7.4.50.0100.00619.95
7.4.40.0060.01319.93
7.4.00.0060.01218.35
7.3.330.0030.00313.21
7.3.320.0040.00213.15
7.3.310.0080.00019.27
7.3.300.0040.00419.80
7.3.290.0000.00719.53
7.3.280.0140.01419.59
7.3.260.0110.01119.68
7.3.240.0100.00919.83
7.3.230.0140.00919.63
7.3.210.0170.00719.92
7.3.200.0090.00919.92
7.3.190.0080.01120.05
7.3.180.0060.01319.93
7.3.170.0170.00319.75
7.3.160.0100.01019.60
7.2.330.0130.00619.93
7.2.320.0080.01219.79
7.2.310.0060.01319.79
7.2.300.0060.01119.61
7.2.290.0180.00319.89
7.2.60.0000.01720.23
7.2.30.0170.01121.62
7.2.20.0660.01821.66
7.2.10.0350.01321.51
7.2.00.0110.01221.66
7.1.200.0060.00819.02
7.1.150.0140.01220.59
7.1.140.0120.01620.44
7.1.130.0160.01620.54
7.1.120.0140.00920.04
7.1.110.0150.00719.41
7.1.100.0140.01119.41
7.1.90.0150.01419.77
7.1.80.0160.01719.80
7.1.70.0090.01318.82
7.1.60.0310.01235.96
7.1.50.0250.01835.64
7.1.40.0240.01635.30
7.1.30.0340.01234.94
7.1.20.0290.01235.36
7.1.10.0120.01218.13
7.1.00.0130.00918.28

preferences:
54.6 ms | 401 KiB | 5 Q