3v4l.org

run code in 300+ PHP versions simultaneously
<?php class My_DateTime extends DateTime { public static function createFromFormat($format, $time, DateTimeZone $timezone = null) { return parent::createFromFormat($format, $time, $timezone); } }

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)
8.3.60.0140.00416.63
8.3.50.0180.00922.04
8.3.40.0170.00318.87
8.3.30.0110.00418.72
8.3.20.0070.00020.23
8.3.10.0070.00021.79
8.3.00.0050.00323.57
8.2.180.0070.00717.98
8.2.170.0120.00318.84
8.2.160.0100.00722.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0050.00319.82
8.2.120.0070.00026.35
8.2.110.0030.00622.24
8.2.100.0090.00317.59
8.2.90.0000.00818.16
8.2.80.0000.00917.97
8.2.70.0000.00817.75
8.2.60.0060.00317.88
8.2.50.0040.00418.10
8.2.40.0040.00420.45
8.2.30.0040.00420.50
8.2.20.0040.00417.57
8.2.10.0040.00417.96
8.2.00.0070.00017.90
8.1.280.0190.00325.92
8.1.270.0040.00422.14
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0030.00622.34
8.1.230.0080.00320.97
8.1.220.0030.00617.74
8.1.210.0080.00018.77
8.1.200.0030.00517.23
8.1.190.0040.00417.11
8.1.180.0080.00018.10
8.1.170.0000.00818.59
8.1.160.0030.00522.10
8.1.150.0040.00418.65
8.1.140.0080.00019.50
8.1.130.0040.00417.25
8.1.120.0030.00317.35
8.1.110.0040.00417.28
8.1.100.0070.00017.22
8.1.90.0070.00017.34
8.1.80.0000.00717.32
8.1.70.0030.00517.23
8.1.60.0040.00417.47
8.1.50.0060.00317.40
8.1.40.0030.00517.39
8.1.30.0000.00817.52
8.1.20.0040.00417.41
8.1.10.0040.00417.42
8.1.00.0000.00817.35
8.0.300.0000.00819.89
8.0.290.0050.00316.63
8.0.280.0000.00718.37
8.0.270.0000.00717.13
8.0.260.0000.00616.60
8.0.250.0040.00416.77
8.0.240.0070.00016.79
8.0.230.0030.00316.72
8.0.220.0070.00016.64
8.0.210.0070.00016.78
8.0.200.0030.00316.79
8.0.190.0030.00616.72
8.0.180.0040.00416.80
8.0.170.0060.00316.79
8.0.160.0030.00516.71
8.0.150.0030.00516.71
8.0.140.0000.00716.72
8.0.130.0030.00313.25
8.0.120.0000.00816.64
8.0.110.0040.00416.60
8.0.100.0040.00416.76
8.0.90.0040.00416.61
8.0.80.0100.00716.78
8.0.70.0040.00416.77
8.0.60.0000.00716.70
8.0.50.0000.00716.75
8.0.30.0070.01116.97
8.0.20.0080.01317.40
8.0.10.0050.00316.80
8.0.00.0080.00916.72
7.4.330.0050.00016.71
7.4.320.0000.00716.41
7.4.300.0070.00016.39
7.4.290.0030.00316.36
7.4.280.0000.01016.47
7.4.270.0000.00716.52
7.4.260.0060.00316.31
7.4.250.0040.00416.37
7.4.240.0020.00516.45
7.4.230.0070.00016.57
7.4.220.0200.00516.32
7.4.210.0060.00816.50
7.4.200.0050.00216.48
7.4.160.0130.00316.41
7.4.150.0150.00317.40
7.4.140.0110.01017.86
7.4.130.0060.01016.34
7.4.120.0070.01016.29
7.4.110.0070.01016.16
7.4.100.0160.00616.39
7.4.90.0070.01016.30
7.4.80.0150.00619.39
7.4.70.0060.01016.40
7.4.60.0090.00616.30
7.4.50.0060.00916.25
7.4.40.0080.01216.35
7.4.30.0070.01016.38
7.4.00.0030.01214.81
7.3.330.0020.00213.11
7.3.320.0000.00513.05
7.3.310.0070.00016.23
7.3.300.0000.00616.19
7.3.290.0030.00316.10
7.3.280.0070.00816.15
7.3.270.0110.00617.40
7.3.260.0070.01016.23
7.3.250.0130.00716.27
7.3.240.0080.00916.33
7.3.230.0040.01516.39
7.3.210.0060.01016.19
7.3.200.0100.01319.39
7.3.190.0060.01316.15
7.3.180.0150.00516.50
7.3.170.0050.01116.27
7.3.160.0120.00616.45
7.2.330.0140.00416.43
7.2.320.0100.00716.47
7.2.310.0110.01216.62
7.2.300.0080.01216.42
7.2.290.0070.01016.58
7.2.60.0060.00916.61
7.2.00.0030.01018.86
7.1.200.0030.00915.40
7.1.100.0040.00817.94
7.1.70.0040.00416.67
7.1.60.0060.00619.21
7.1.50.0140.01016.98
7.1.00.0070.07322.46
7.0.200.0040.00716.65
7.0.60.0000.08721.77
7.0.50.0000.08717.87
7.0.40.0070.04020.13
7.0.30.0230.04020.06
7.0.20.0370.07320.09
7.0.10.0130.03320.18
7.0.00.0100.07320.09
5.6.280.0000.04321.16
5.6.210.0030.08320.52
5.6.200.0100.07718.19
5.6.190.0030.09720.77
5.6.180.0270.05720.42
5.6.170.0300.03720.56
5.6.160.0000.04320.50
5.6.150.0130.07318.13
5.6.140.0100.07718.24
5.6.130.0070.07718.16
5.6.120.0070.05320.91
5.6.110.0100.07321.05
5.6.100.0070.03721.14
5.6.90.0130.06320.98
5.6.80.0070.08020.36
5.5.350.0070.05320.47
5.5.340.0170.07318.11
5.5.330.0030.08720.40
5.5.320.0600.07020.25
5.5.310.0230.03720.20
5.5.300.0100.07317.94
5.5.290.0070.07317.98
5.5.280.0000.05020.78
5.5.270.0030.04720.98
5.5.260.0130.07720.82
5.5.250.0170.07320.55
5.5.240.0200.05320.26

preferences:
48.37 ms | 401 KiB | 5 Q