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) { $timezone = new DateTimeZone(date_default_timezone_get()); } return new DateTime(parent::createFromFormat($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)
8.3.70.0130.00618.52
8.3.60.0070.01416.73
8.3.50.0100.00822.11
8.3.40.0060.00918.66
8.3.30.0070.00718.65
8.3.20.0000.00719.25
8.3.10.0070.00021.60
8.3.00.0050.00319.51
8.2.180.0040.01118.56
8.2.170.0060.01122.96
8.2.160.0110.00419.35
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0030.00618.09
8.2.120.0000.00826.35
8.2.110.0040.00420.35
8.2.100.0120.00017.91
8.2.90.0000.00820.50
8.2.80.0060.00317.97
8.2.70.0040.00418.03
8.2.60.0040.00418.09
8.2.50.0000.00818.10
8.2.40.0040.00420.43
8.2.30.0040.00419.19
8.2.20.0080.00018.14
8.2.10.0050.00318.18
8.2.00.0000.00717.83
8.1.280.0070.00725.92
8.1.270.0030.00720.68
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00323.79
8.1.230.0050.00521.04
8.1.220.0040.00417.78
8.1.210.0000.00719.04
8.1.200.0040.00417.35
8.1.190.0040.00417.39
8.1.180.0060.00318.10
8.1.170.0050.00320.50
8.1.160.0040.00418.93
8.1.150.0050.00220.28
8.1.140.0040.00419.59
8.1.130.0030.00319.04
8.1.120.0000.00717.59
8.1.110.0040.00417.61
8.1.100.0000.00817.64
8.1.90.0000.00717.60
8.1.80.0040.00417.59
8.1.70.0000.00717.62
8.1.60.0000.01117.61
8.1.50.0040.00417.54
8.1.40.0040.00417.52
8.1.30.0040.00417.69
8.1.20.0000.00817.73
8.1.10.0050.00217.66
8.1.00.0040.00417.53
8.0.300.0000.00819.91
8.0.290.0000.00916.88
8.0.280.0030.00318.52
8.0.270.0000.00717.27
8.0.260.0060.00017.19
8.0.250.0030.00317.04
8.0.240.0030.00517.11
8.0.230.0050.00317.14
8.0.220.0050.00217.09
8.0.210.0000.00716.92
8.0.200.0000.00917.05
8.0.190.0040.00717.01
8.0.180.0000.00816.96
8.0.170.0000.00717.10
8.0.160.0000.00817.00
8.0.150.0070.00016.99
8.0.140.0040.00816.92
8.0.130.0050.00013.41
8.0.120.0000.00717.00
8.0.110.0070.00017.05
8.0.100.0020.00516.86
8.0.90.0040.00416.95
8.0.80.0030.01216.96
8.0.70.0000.00816.90
8.0.60.0000.00716.88
8.0.50.0040.00417.05
8.0.30.0090.00617.38
8.0.20.0130.00817.40
8.0.10.0000.00717.10
8.0.00.0070.01017.07
7.4.330.0050.00015.55
7.4.320.0000.00616.59
7.4.300.0030.00316.62
7.4.290.0060.00316.64
7.4.280.0040.00716.56
7.4.270.0000.00716.65
7.4.260.0050.00316.75
7.4.250.0070.00016.70
7.4.240.0030.00616.63
7.4.230.0000.00716.64
7.4.220.0160.01016.51
7.4.210.0070.01116.67
7.4.200.0050.00316.68
7.4.160.0110.00616.71
7.4.150.0140.00417.40
7.4.140.0080.01117.86
7.4.130.0110.00616.66
7.4.120.0080.01416.61
7.4.110.0090.00916.44
7.4.100.0180.00316.68
7.4.90.0120.00616.75
7.4.80.0130.01019.39
7.4.70.0070.01116.63
7.4.60.0110.00816.74
7.4.50.0060.01016.47
7.4.40.0150.00416.49
7.4.30.0060.01216.86
7.4.20.0100.00716.69
7.4.10.0160.00616.71
7.4.00.0080.00615.86
7.3.330.0050.00013.50
7.3.320.0000.00713.36
7.3.310.0000.00716.44
7.3.300.0000.00716.26
7.3.290.0090.00616.42
7.3.280.0110.00916.44
7.3.270.0160.00817.40
7.3.260.0100.01116.57
7.3.250.0120.00816.58
7.3.240.0120.00816.65
7.3.230.0070.01016.67
7.3.210.0090.00916.68
7.3.200.0140.00916.41
7.3.190.0110.00616.43
7.3.180.0090.00716.45
7.3.170.0060.01016.52
7.3.160.0160.00016.86
7.3.150.0120.00416.52
7.3.140.0090.00916.40
7.3.130.0110.00516.45
7.3.120.0120.00316.65
7.3.110.0100.00816.47
7.3.100.0080.01216.56
7.3.90.0130.00316.30
7.3.80.0050.01116.51
7.3.70.0030.01416.70
7.3.60.0060.01016.28
7.3.50.0100.01016.64
7.3.40.0000.01716.60
7.3.30.0150.00916.35
7.3.20.0140.00916.31
7.3.10.0110.01316.52
7.3.00.0190.00816.33
7.2.330.0070.01116.62
7.2.320.0070.01316.96
7.2.310.0080.00916.86
7.2.300.0160.00416.92
7.2.290.0150.00316.64
7.2.280.0150.00316.66
7.2.270.0090.00916.42
7.2.260.0060.01216.68
7.2.250.0170.00016.70
7.2.240.0090.00916.95
7.2.230.0070.01016.72
7.2.220.0080.01016.87
7.2.210.0060.01116.58
7.2.200.0090.00916.58
7.2.190.0130.00416.57
7.2.180.0060.01216.57
7.2.170.0120.00916.73
7.2.160.0110.00716.52
7.2.150.0050.01816.47
7.2.140.0100.01416.70
7.2.130.0070.01616.81
7.2.120.0150.00616.63
7.2.110.0300.00316.67
7.2.100.0080.01516.77
7.2.90.0210.00816.56
7.2.80.0080.01416.43
7.2.70.0140.00916.69
7.2.60.0140.00516.87
7.2.50.0180.01116.65
7.2.40.0120.01216.64
7.2.30.0110.02316.52
7.2.20.0120.01916.76
7.2.10.0150.01216.69
7.2.00.0120.01116.75
7.1.330.0220.00715.70
7.1.320.0210.00515.66
7.1.310.0200.00715.60
7.1.300.0130.01715.59
7.1.290.0270.00215.78
7.1.280.0190.01515.83
7.1.270.0330.00415.92
7.1.260.0200.01615.86
7.1.250.0160.01715.62
7.1.240.0250.00615.55
7.1.230.0250.00315.56
7.1.220.0170.01215.63
7.1.210.0220.00715.80
7.1.200.0130.01115.74
7.1.190.0210.01015.75
7.1.180.0190.00815.66
7.1.170.0250.00915.66
7.1.160.0210.01215.70
7.1.150.0230.01015.67
7.1.140.0450.01115.81
7.1.130.0020.01715.71
7.1.120.0120.01215.73
7.1.110.0120.00815.73
7.1.100.0060.01315.74
7.1.90.0140.00915.64
7.1.80.0190.00615.65
7.1.70.0110.00916.67
7.1.60.0120.00716.57
7.1.50.0060.01416.55
7.1.40.0070.00916.31
7.1.30.0090.01016.42
7.1.20.0090.01016.35
7.1.10.0160.00616.29
7.1.00.0100.00516.38
7.0.330.0260.01315.34
7.0.320.0210.00415.36
7.0.310.0230.01015.32
7.0.300.0090.01815.30
7.0.290.0200.01115.38
7.0.280.0250.00615.40
7.0.270.0170.00815.32
7.0.260.0140.01015.45
7.0.250.0090.01215.34
7.0.240.0100.01015.30
7.0.230.0110.01115.31
7.0.220.0120.01215.47
7.0.210.0090.01215.52
7.0.200.0050.01116.13
7.0.190.0050.01016.01
7.0.180.0130.01115.90
7.0.170.0090.00716.04
7.0.160.0110.00815.90
7.0.150.0070.01115.91
7.0.140.0070.00816.09
7.0.130.0080.00816.16
7.0.120.0090.00715.99
7.0.110.0160.00215.95
7.0.100.0130.00415.81
7.0.90.0110.00715.92
7.0.80.0150.00515.86
7.0.70.0070.01215.83
7.0.60.0130.00415.68
7.0.50.0090.00915.86
7.0.40.0070.00915.47
7.0.30.0060.01115.61
7.0.20.0060.01315.46
7.0.10.0100.00715.47
7.0.00.0090.01015.52
5.6.400.0260.01115.89
5.6.390.0230.01616.16
5.6.380.0120.02016.27
5.6.370.0200.00916.27
5.6.360.0220.00716.02
5.6.350.0240.00916.29
5.6.340.0180.01716.07
5.6.330.0110.01216.22
5.6.320.0070.01715.95
5.6.310.0120.01515.86
5.6.300.0190.02918.40
5.6.290.0140.04018.27
5.6.280.0090.02718.46
5.6.270.0070.03118.35
5.6.260.0110.03218.29
5.6.250.0130.02518.51
5.6.240.0140.02218.43
5.6.230.0240.02718.40
5.6.220.0050.03818.43
5.6.210.0080.02718.42
5.6.200.0090.03118.53
5.6.190.0050.03718.44
5.6.180.0190.02918.65
5.6.170.0100.02718.57
5.6.160.0090.03218.40
5.6.150.0080.03118.48
5.6.140.0110.04218.35
5.6.130.0080.03218.46
5.6.120.0140.02718.48
5.6.110.0150.04018.41
5.6.100.0160.02518.53
5.6.90.0100.03118.38
5.6.80.0160.02518.21
5.6.70.0080.03017.93
5.6.60.0090.02818.28
5.6.50.0090.02618.05
5.6.40.0140.02318.21
5.6.30.0120.02618.13
5.6.20.0040.03618.00
5.6.10.0030.03018.04
5.6.00.0160.02718.18

preferences:
68.48 ms | 401 KiB | 5 Q