3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dow = 2; $x = new \DateTime('midnight'); $x->setTime(12, 0); var_dump($x); var_dump($x->format('w')); //$x->setDate((int) $x->format('Y'), (int) $x->format('m'), (int) ) $y = new \DateTime("Sunday +2 days"); var_dump($y); var_dump($y->format('w'));

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)
8.3.60.0140.00718.56
8.3.50.0090.00618.35
8.3.40.0110.00618.83
8.3.30.0120.00318.63
8.3.20.0050.00219.21
8.3.10.0000.00721.61
8.3.00.0040.00420.76
8.2.180.0120.00316.50
8.2.170.0140.00722.96
8.2.160.0070.00720.24
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0080.00018.21
8.2.120.0040.00426.35
8.2.110.0060.00322.39
8.2.100.0090.00317.91
8.2.90.0030.00618.34
8.2.80.0060.00317.97
8.2.70.0000.00917.91
8.2.60.0070.00018.22
8.2.50.0000.00918.10
8.2.40.0000.00719.11
8.2.30.0050.00219.38
8.2.20.0070.00418.13
8.2.10.0050.00318.27
8.2.00.0060.00317.96
8.1.280.0110.00425.92
8.1.270.0030.00618.95
8.1.260.0040.01126.35
8.1.250.0030.00628.09
8.1.240.0060.00322.12
8.1.230.0060.00620.97
8.1.220.0000.00817.91
8.1.210.0030.00618.77
8.1.200.0030.00617.48
8.1.190.0040.00417.47
8.1.180.0050.00318.10
8.1.170.0000.00818.84
8.1.160.0030.00618.81
8.1.150.0000.00718.88
8.1.140.0070.00022.12
8.1.130.0070.00020.32
8.1.120.0000.00717.68
8.1.110.0050.00217.64
8.1.100.0050.00317.71
8.1.90.0050.00517.68
8.1.80.0040.00417.55
8.1.70.0030.00317.54
8.1.60.0000.00817.76
8.1.50.0040.00417.63
8.1.40.0060.00317.71
8.1.30.0040.00417.65
8.1.20.0040.00417.68
8.1.10.0030.00517.64
8.1.00.0000.00717.61
8.0.300.0000.00819.98
8.0.290.0040.00416.88
8.0.280.0000.00718.53
8.0.270.0000.00717.26
8.0.260.0000.00618.54
8.0.250.0030.00617.07
8.0.240.0040.00417.16
8.0.230.0030.00617.16
8.0.220.0000.00717.04
8.0.210.0030.00317.07
8.0.200.0000.00817.03
8.0.190.0080.00017.05
8.0.180.0080.00017.16
8.0.170.0030.00517.06
8.0.160.0050.00216.98
8.0.150.0040.00416.91
8.0.140.0040.00416.91
8.0.130.0000.00513.50
8.0.120.0000.00817.04
8.0.110.0090.00017.09
8.0.100.0040.00417.12
8.0.90.0070.00017.10
8.0.80.0040.01417.08
8.0.70.0050.00317.12
8.0.60.0040.00417.00
8.0.50.0000.00816.89
8.0.30.0110.00617.34
8.0.20.0130.00617.40
8.0.10.0000.00817.04
8.0.00.0080.01016.89
7.4.330.0030.00315.55
7.4.320.0000.00816.71
7.4.300.0040.00416.56
7.4.290.0080.00016.61
7.4.280.0060.00316.70
7.4.270.0000.00716.63
7.4.260.0000.00716.62
7.4.250.0030.00516.59
7.4.240.0040.00416.73
7.4.230.0070.00016.80
7.4.220.0040.00416.44
7.4.210.0080.00616.64
7.4.200.0040.00416.63
7.4.160.0120.00416.66
7.4.140.0120.00817.86
7.4.130.0110.00716.71
7.4.120.0100.01016.59
7.3.330.0020.00213.26
7.3.320.0030.00313.13
7.3.310.0000.00816.43
7.3.300.0070.00016.24
7.3.290.0000.00716.36
7.3.280.0100.00916.28
7.3.260.0130.00716.46
7.3.240.0080.01016.47
7.2.80.0080.00814.78

preferences:
40.68 ms | 400 KiB | 5 Q