3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyDateTime extends \DateTime { public static function createFromFormat($format, $time, $timezone = null) { if (null === $timezone) { $timezone = date_default_timezone_get(); } return new DateTime(parent::createFromFormat($format, $time, $timezone)); } } var_Dump(MyDateTime::createFromFormat('yy-mm-dd', '2017-01-17', new DateTimeZone('Europe/Berlin'))->format('c')); var_Dump(MyDateTime::createFromFormat('yy-mm-dd', '2017-01-17')->format('c'));

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)
8.3.60.0090.00616.88
8.3.50.0190.00018.43
8.3.40.0060.00919.13
8.3.30.0040.01218.92
8.3.20.0040.00419.29
8.3.10.0040.00421.90
8.3.00.0000.00819.47
8.2.180.0090.00618.63
8.2.170.0140.00722.96
8.2.160.0090.00619.50
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0060.00319.36
8.2.110.0070.00320.93
8.2.100.0060.00617.84
8.2.90.0030.00517.88
8.2.80.0050.00318.86
8.2.70.0000.00917.75
8.2.60.0060.00317.72
8.2.50.0060.00317.63
8.2.40.0000.00919.89
8.2.30.0040.00419.34
8.2.20.0050.00317.99
8.2.10.0040.00417.96
8.2.00.0080.00017.81
8.1.280.0150.00025.92
8.1.270.0040.00420.43
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00622.61
8.1.230.0060.00619.03
8.1.220.0040.00417.78
8.1.210.0040.00418.77
8.1.200.0040.00417.48
8.1.190.0040.00417.48
8.1.180.0060.00318.10
8.1.170.0070.00017.63
8.1.160.0040.00418.93
8.1.150.0030.00320.34
8.1.140.0000.00919.47
8.1.130.0000.00719.11
8.1.120.0040.00317.58
8.1.110.0050.00317.63
8.1.100.0040.00417.47
8.1.90.0040.00417.67
8.1.80.0050.00317.53
8.1.70.0000.00817.64
8.1.60.0030.00617.74
8.1.50.0040.00417.55
8.1.40.0030.00617.64
8.1.30.0060.00317.64
8.1.20.0000.00817.83
8.1.10.0080.00017.63
8.1.00.0030.00617.73
8.0.300.0030.00518.78
8.0.290.0040.00416.75
8.0.280.0030.00318.41
8.0.270.0070.00017.20
8.0.260.0000.00617.21
8.0.250.0030.00317.19
8.0.240.0060.00317.13
8.0.230.0000.00717.21
8.0.220.0040.00417.08
8.0.210.0030.00317.04
8.0.200.0030.00617.19
8.0.190.0060.00617.16
8.0.180.0000.00717.09
8.0.170.0040.00417.07
8.0.160.0000.00817.01
8.0.150.0000.00717.18
8.0.140.0030.00617.06
8.0.130.0030.00313.49
8.0.120.0030.00617.08
8.0.110.0070.00017.07
8.0.100.0060.00317.11
8.0.90.0080.00017.11
8.0.80.0130.00717.07
8.0.70.0000.00817.18
8.0.60.0050.00316.95
8.0.50.0050.00216.93
8.0.30.0150.00517.51
8.0.20.0110.00817.48
8.0.10.0040.00417.13
8.0.00.0070.01417.21
7.4.330.0050.00015.55
7.4.320.0000.00716.64
7.4.300.0030.00316.76
7.4.290.0070.00316.57
7.4.280.0070.00316.74
7.4.270.0020.00516.66
7.4.260.0000.00816.63
7.4.250.0000.00716.73
7.4.240.0040.00416.68
7.4.230.0040.00416.69
7.4.220.0090.00916.61
7.4.210.0100.01016.68
7.4.200.0000.00716.77
7.4.160.0080.00816.84
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0090.00716.71
7.4.120.0080.01316.72
7.4.110.0160.00316.65
7.4.100.0040.01516.59
7.4.90.0090.00916.88
7.4.80.0060.01819.39
7.4.70.0090.01416.64
7.4.60.0100.01016.71
7.4.50.0070.01016.70
7.4.40.0140.00716.79
7.4.30.0070.01016.78
7.4.00.0100.00715.30
7.3.330.0030.00313.56
7.3.320.0050.00313.45
7.3.310.0030.00316.61
7.3.300.0000.00716.60
7.3.290.0070.00816.57
7.3.280.0100.00816.58
7.3.270.0090.00917.40
7.3.260.0090.01016.69
7.3.250.0130.00516.76
7.3.240.0080.01316.57
7.3.230.0130.00516.73
7.3.210.0070.01016.48
7.3.200.0130.00619.39
7.3.190.0090.01216.83
7.3.180.0030.01316.56
7.3.170.0090.00916.70
7.3.160.0140.00516.77
7.2.330.0030.01516.78
7.2.320.0040.01516.78
7.2.310.0100.00716.86
7.2.300.0060.01316.79
7.2.290.0090.00916.77
7.2.60.0040.00916.99
7.2.00.0040.01119.56
7.1.200.0090.00316.09
7.1.100.0030.01218.29
7.1.70.0000.00917.11
7.1.60.0090.00317.46
7.1.50.0030.02117.21
7.1.00.0070.06022.64
7.0.200.0030.01317.03
7.0.140.0070.05722.05
7.0.130.0100.05022.17
7.0.120.0100.05022.11
7.0.110.0100.05722.05
7.0.100.0100.05322.04
7.0.90.0030.06022.13
7.0.80.0030.05722.04
7.0.70.0100.05322.02
7.0.60.0070.05322.14
7.0.50.0100.05322.20
7.0.40.0030.06022.13
7.0.30.0130.05022.16
7.0.20.0000.06022.00
7.0.10.0030.05722.15
7.0.00.0000.06021.97
5.6.290.0100.05320.78
5.6.280.0070.05321.07
5.6.270.0130.05020.80
5.6.260.0030.05721.14
5.6.250.0030.05721.13
5.6.240.0070.05720.92
5.6.230.0130.05020.98
5.6.220.0070.05320.80
5.6.210.0100.05320.84
5.6.200.0070.05721.04
5.6.190.0070.05720.92
5.6.180.0070.05320.86
5.6.170.0070.05721.07
5.6.160.0100.05321.08
5.6.150.0000.06720.86
5.6.140.0100.06320.89
5.6.130.0070.07721.08
5.6.120.0030.06021.05
5.6.110.0070.05720.88
5.6.100.0130.05320.73
5.6.90.0170.04720.77
5.6.80.0130.04720.20
5.6.70.0070.05320.44
5.6.60.0030.06020.41
5.6.50.0000.05720.46
5.6.40.0100.05020.25
5.6.30.0100.05020.26
5.6.20.0070.05720.25
5.6.10.0100.05020.40
5.6.00.0000.05720.19

preferences:
45.47 ms | 400 KiB | 5 Q