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) ) $y = new \DateTime("1 days"); var_dump($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)
8.3.60.0110.01116.50
8.3.50.0090.00618.45
8.3.40.0140.00718.89
8.3.30.0080.00818.82
8.3.20.0000.00819.16
8.3.10.0040.00421.94
8.3.00.0040.00420.77
8.2.180.0150.00018.29
8.2.170.0040.01122.96
8.2.160.0140.00022.01
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0050.00319.95
8.2.120.0000.00926.35
8.2.110.0030.00622.20
8.2.100.0060.00617.96
8.2.90.0060.00317.88
8.2.80.0040.00417.97
8.2.70.0030.00518.16
8.2.60.0000.00918.22
8.2.50.0050.00318.10
8.2.40.0040.00419.51
8.2.30.0040.00419.23
8.2.20.0030.00718.06
8.2.10.0030.00618.25
8.2.00.0030.00717.73
8.1.280.0040.01125.92
8.1.270.0080.00018.83
8.1.260.0140.00726.35
8.1.250.0050.00328.09
8.1.240.0080.00022.45
8.1.230.0080.00320.98
8.1.220.0090.00017.77
8.1.210.0040.00418.77
8.1.200.0090.00017.48
8.1.190.0080.00017.48
8.1.180.0070.00418.10
8.1.170.0000.00818.56
8.1.160.0000.00819.01
8.1.150.0040.00418.95
8.1.140.0080.00022.12
8.1.130.0030.00321.96
8.1.120.0070.00017.70
8.1.110.0030.00417.53
8.1.100.0060.00317.54
8.1.90.0060.00317.62
8.1.80.0030.00617.65
8.1.70.0000.00717.66
8.1.60.0000.00917.64
8.1.50.0060.00317.67
8.1.40.0040.00417.56
8.1.30.0000.00817.80
8.1.20.0040.00417.79
8.1.10.0040.00417.70
8.1.00.0040.00417.73
8.0.300.0050.00318.77
8.0.290.0070.00016.75
8.0.280.0000.00718.36
8.0.270.0070.00017.34
8.0.260.0070.00018.45
8.0.250.0100.00017.07
8.0.240.0040.00416.99
8.0.230.0000.00717.07
8.0.220.0030.00316.99
8.0.210.0030.00316.95
8.0.200.0030.00317.06
8.0.190.0070.00017.10
8.0.180.0000.00816.94
8.0.170.0080.00016.93
8.0.160.0040.00417.01
8.0.150.0070.00016.95
8.0.140.0040.00417.02
8.0.130.0000.00613.34
8.0.120.0040.00416.96
8.0.110.0050.00316.99
8.0.100.0050.00316.89
8.0.90.0040.00416.89
8.0.80.0080.00917.02
8.0.70.0000.00717.04
8.0.60.0070.00017.07
8.0.50.0000.00716.96
8.0.30.0080.00917.12
8.0.20.0190.00617.40
8.0.10.0030.00517.05
8.0.00.0060.01216.89
7.4.330.0050.00015.55
7.4.320.0030.00316.74
7.4.300.0000.00916.64
7.4.290.0030.00316.61
7.4.280.0030.00516.77
7.4.270.0000.00716.63
7.4.260.0070.00016.76
7.4.250.0030.00316.61
7.4.240.0000.00716.77
7.4.230.0030.00316.75
7.4.220.0050.00316.56
7.4.210.0070.00816.61
7.4.200.0030.00316.74
7.4.160.0100.00616.57
7.4.140.0120.00717.86
7.4.130.0120.00616.59
7.4.120.0100.00916.61
7.3.330.0050.00013.18
7.3.320.0000.00713.07
7.3.310.0030.00616.41
7.3.300.0000.00816.31
7.3.290.0000.00716.24
7.3.280.0100.01116.37
7.3.260.0120.00816.46
7.3.240.0080.01116.44
7.2.80.0250.00715.02

preferences:
62.67 ms | 401 KiB | 5 Q