3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tz = new \DateTimeZone('Europe/Berlin'); $d1 = new \DateTime(); $d2 = new \DateTime($d1->format(\DateTime::ATOM), $tz); $d3 = new \DateTime($d1->format('Y-m-d H:i'), $tz); var_dump($d1); var_dump($d2); var_dump($d3);

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)
8.3.60.0070.01116.61
8.3.50.0120.00316.38
8.3.40.0090.00618.83
8.3.30.0120.00318.80
8.3.20.0040.00421.82
8.3.10.0000.00821.91
8.3.00.0070.00719.08
8.2.180.0060.00918.42
8.2.170.0070.00722.96
8.2.160.0080.00519.33
8.2.150.0030.00524.18
8.2.140.0030.00624.66
8.2.130.0030.00619.89
8.2.120.0040.00426.35
8.2.110.0150.00620.35
8.2.100.0000.01219.45
8.2.90.0080.00017.82
8.2.80.0040.00420.36
8.2.70.0050.00317.68
8.2.60.0000.00817.75
8.2.50.0000.00818.10
8.2.40.0040.00420.37
8.2.30.0040.00419.30
8.2.20.0000.00817.93
8.2.10.0070.00018.07
8.2.00.0040.00418.11
8.1.280.0090.00625.92
8.1.270.0030.00520.85
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0030.00622.51
8.1.230.0100.00320.85
8.1.220.0060.00317.74
8.1.210.0040.00418.79
8.1.200.0000.00817.48
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0070.00018.95
8.1.160.0040.00418.96
8.1.150.0000.00719.17
8.1.140.0040.00417.73
8.1.130.0030.00620.25
8.1.120.0080.00317.51
8.1.110.0000.00717.56
8.1.100.0120.00017.55
8.1.90.0000.00717.52
8.1.80.0000.00817.58
8.1.70.0000.00717.63
8.1.60.0000.00917.62
8.1.50.0000.00817.47
8.1.40.0000.00717.57
8.1.30.0050.00317.70
8.1.20.0050.00317.67
8.1.10.0000.01017.55
8.1.00.0000.00917.61
8.0.300.0000.00719.99
8.0.290.0050.00316.88
8.0.280.0050.00318.46
8.0.270.0000.00817.28
8.0.260.0000.00718.78
8.0.250.0000.00716.95
8.0.240.0050.00217.04
8.0.230.0030.00317.14
8.0.220.0070.00017.09
8.0.210.0000.00716.97
8.0.200.0040.00416.97
8.0.190.0070.00017.05
8.0.180.0000.00716.96
8.0.170.0090.00016.98
8.0.160.0040.00417.07
8.0.150.0000.00716.92
8.0.140.0070.00016.91
8.0.130.0060.00013.44
8.0.120.0040.00417.00
8.0.110.0030.00517.05
8.0.100.0030.00517.03
8.0.90.0040.00416.94
8.0.80.0120.00617.01
8.0.70.0040.00417.04
8.0.60.0050.00316.97
8.0.50.0050.00316.84
8.0.30.0120.00817.06
8.0.20.0060.01417.40
8.0.10.0040.00417.15
8.0.00.0080.01116.72
7.4.330.0000.00515.55
7.4.320.0000.00616.72
7.4.300.0030.00316.50
7.4.290.0040.00416.48
7.4.280.0030.00616.64
7.4.270.0070.00016.71
7.4.260.0070.00016.59
7.4.250.0070.00016.64
7.4.240.0000.00716.66
7.4.230.0000.00716.39
7.4.220.0040.00316.57
7.4.210.0070.00916.60
7.4.200.0000.00716.71
7.4.160.0110.00916.59
7.4.140.0090.01117.86
7.4.130.0060.01216.50
7.4.120.0130.00916.66
7.4.110.0090.00916.68
7.4.100.0120.00616.55
7.4.90.0080.01016.51
7.4.80.0040.01519.39
7.4.70.0060.01716.50
7.4.60.0130.00516.68
7.4.50.0030.01016.67
7.4.40.0120.00616.67
7.4.00.0110.00615.06
7.3.330.0000.00513.26
7.3.320.0030.00313.08
7.3.310.0030.00316.28
7.3.300.0030.00316.19
7.3.290.0070.00016.30
7.3.280.0110.00916.32
7.3.260.0130.00716.43
7.3.240.0130.00616.41
7.3.230.0120.00616.43
7.3.210.0080.00816.58
7.3.200.0190.00316.21
7.3.190.0130.00516.23
7.3.180.0100.00716.53
7.3.170.0060.01016.38
7.3.160.0140.00416.54
7.3.120.0040.01415.28
7.3.110.0030.01015.28
7.3.100.0030.01015.28
7.3.90.0030.00615.28
7.3.80.0060.00615.28
7.3.70.0030.00615.28
7.3.60.0100.00615.28
7.3.50.0060.00615.28
7.3.40.0090.00615.28
7.3.30.0100.00315.28
7.3.20.0030.01416.68
7.3.10.0030.01316.74
7.3.00.0090.00316.60
7.2.330.0030.01616.83
7.2.320.0060.01316.81
7.2.310.0100.02316.81
7.2.300.0090.00616.55
7.2.290.0120.00616.52
7.2.250.0110.00715.28
7.2.240.0110.00715.28
7.2.230.0060.00915.28
7.2.220.0030.01315.28
7.2.210.0060.00915.28
7.2.200.0030.01215.28
7.2.190.0160.00015.28
7.2.180.0040.00815.28
7.2.170.0030.01315.28
7.2.60.0030.01016.86
7.2.50.0030.01016.94
7.2.40.0430.01318.08
7.2.30.0880.01018.16
7.2.20.0860.01418.08
7.2.10.0870.01318.29
7.2.00.0710.01118.20
7.1.330.0120.00315.75
7.1.320.0110.00415.93
7.1.310.0000.01115.84
7.1.300.0060.00615.80
7.1.290.0070.00715.66
7.1.280.0030.01215.95
7.1.270.0030.00715.73
7.1.260.0070.00715.95
7.1.200.0080.00315.61
7.1.160.0820.01116.79
7.1.150.0110.01316.88
7.1.140.0590.00916.70
7.1.130.0510.01316.97
7.1.120.1010.01317.00
7.1.110.0700.01016.16
7.1.100.0800.00516.43
7.1.90.0650.01416.15
7.1.80.0920.00916.39
7.1.70.0660.01315.56
7.1.60.0770.01833.31
7.1.50.0730.01133.05
7.1.40.1000.01032.80
7.1.30.1080.01832.84
7.1.20.1110.01433.02
7.1.10.0800.01014.80
7.1.00.0540.00915.00

preferences:
69.84 ms | 401 KiB | 5 Q