3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getDay($day) { $days = ['Monday' => 1, 'Tuesday' => 2, 'Wednesday' => 3, 'Thursday' => 4, 'Friday' => 5, 'Saturday' => 6, 'Sunday' => 7]; $today = new \DateTime(); $today->setISODate((int)$today->format('o'), (int)$today->format('W'), $days[ucfirst($day)]); return $today; } var_dump(getDay('Monday')); var_dump(getDay('Sunday'));

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)
8.3.60.0160.00616.63
8.3.50.0170.00322.04
8.3.40.0100.01018.82
8.3.30.0110.00318.96
8.3.20.0030.00520.20
8.3.10.0040.00423.48
8.3.00.0040.00419.38
8.2.180.0090.00618.57
8.2.170.0140.00322.96
8.2.160.0060.00822.16
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0090.00017.50
8.2.120.0080.00026.35
8.2.110.0060.00322.25
8.2.100.0080.00418.03
8.2.90.0000.00917.75
8.2.80.0040.00419.03
8.2.70.0000.00917.93
8.2.60.0000.00918.22
8.2.50.0050.00318.10
8.2.40.0060.00321.39
8.2.30.0040.00419.19
8.2.20.0040.00717.93
8.2.10.0030.00618.11
8.2.00.0040.00418.09
8.1.280.0070.00725.92
8.1.270.0000.00921.96
8.1.260.0000.00828.09
8.1.250.0000.00928.09
8.1.240.0000.00822.18
8.1.230.0070.00417.83
8.1.220.0000.00817.77
8.1.210.0000.00818.77
8.1.200.0030.00617.47
8.1.190.0040.00417.48
8.1.180.0050.00318.10
8.1.170.0030.00618.76
8.1.160.0040.00418.74
8.1.150.0040.00418.72
8.1.140.0080.00019.09
8.1.130.0030.00817.66
8.1.120.0030.00417.61
8.1.110.0060.00317.47
8.1.100.0080.00017.53
8.1.90.0000.00717.57
8.1.80.0000.00717.55
8.1.70.0070.00017.61
8.1.60.0000.00917.72
8.1.50.0030.00517.55
8.1.40.0050.00317.47
8.1.30.0050.00317.68
8.1.20.0000.00917.68
8.1.10.0050.00317.54
8.1.00.0000.00817.52
8.0.300.0000.00720.21
8.0.290.0000.00716.88
8.0.280.0000.00818.57
8.0.270.0000.00718.19
8.0.260.0030.00317.20
8.0.250.0030.00717.00
8.0.240.0080.00017.10
8.0.230.0030.00517.03
8.0.220.0000.00716.91
8.0.210.0000.00716.96
8.0.200.0030.00316.96
8.0.190.0040.00417.09
8.0.180.0000.00816.94
8.0.170.0040.00417.05
8.0.160.0050.00317.10
8.0.150.0030.00616.99
8.0.140.0000.00716.88
8.0.130.0060.00013.33
8.0.120.0000.00817.05
8.0.110.0000.00817.01
8.0.100.0000.00716.96
8.0.90.0000.00716.85
8.0.80.0070.01116.92
8.0.70.0040.00416.93
8.0.60.0000.00816.91
8.0.50.0080.00016.88
8.0.30.0050.01717.19
8.0.20.0170.00517.40
8.0.10.0040.00417.07
8.0.00.0080.01016.85
7.4.330.0000.00516.73
7.4.320.0030.00316.50
7.4.300.0030.00516.74
7.4.290.0030.00316.57
7.4.280.0000.00816.71
7.4.270.0030.00316.66
7.4.260.0000.00816.64
7.4.250.0040.00416.71
7.4.240.0010.00616.72
7.4.230.0040.00416.48
7.4.220.0130.01016.70
7.4.210.0030.01516.66
7.4.200.0070.00016.77
7.4.160.0090.00616.75
7.4.150.0080.01117.40
7.4.140.0110.01217.86
7.4.130.0140.00616.60
7.4.120.0120.00516.65
7.4.110.0100.01416.60
7.4.100.0190.00316.64
7.4.90.0100.00716.45
7.4.80.0090.00919.39
7.4.70.0120.00616.61
7.4.60.0060.01116.73
7.4.50.0030.01016.64
7.4.40.0100.00716.57
7.4.30.0070.01016.70
7.4.00.0000.01415.04
7.3.330.0030.00313.25
7.3.320.0030.00313.45
7.3.310.0030.00316.20
7.3.300.0030.00316.25
7.3.290.0080.00716.43
7.3.280.0070.01016.42
7.3.270.0040.01517.40
7.3.260.0140.00416.73
7.3.250.0070.01116.54
7.3.240.0070.01016.33
7.3.230.0130.00616.45
7.3.210.0170.00916.63
7.3.200.0080.01216.63
7.3.190.0030.01316.49
7.3.180.0060.01616.63
7.3.170.0180.00016.49
7.3.160.0040.01216.52
7.2.330.0090.00916.87
7.2.320.0120.00616.87
7.2.310.0140.00316.90
7.2.300.0120.00616.89
7.2.290.0100.01016.73
7.2.60.0270.00416.50
7.2.00.0170.01119.09
7.1.200.0070.00716.04
7.1.100.0080.00418.28
7.1.70.0070.00317.40
7.1.60.0100.01419.48
7.1.50.0100.01016.98
7.1.00.0070.07022.50
7.0.200.0300.00615.04
7.0.60.0030.06020.00
7.0.50.0070.08317.88
7.0.40.0030.07719.96
7.0.30.0200.07020.16
7.0.20.0370.08020.10
7.0.10.0270.07020.16
7.0.00.0070.06020.09
5.6.280.0030.05321.07
5.6.210.0130.06320.54
5.6.200.0130.05018.15
5.6.190.0030.04320.42
5.6.180.0370.07020.61
5.6.170.0300.05020.55
5.6.160.0130.07720.39
5.6.150.0070.06018.15
5.6.140.0000.04018.24
5.6.130.0030.05018.15
5.6.120.0130.04320.98
5.6.110.0100.08021.02
5.6.100.0000.04321.11
5.6.90.0070.07721.10
5.6.80.0000.04320.44
5.5.350.4030.03320.46
5.5.340.0200.07017.95
5.5.330.0130.04720.25
5.5.320.0400.04020.34
5.5.310.0270.07320.38
5.5.300.0000.06017.98
5.5.290.0100.03717.95
5.5.280.0070.07720.77
5.5.270.0070.08720.68
5.5.260.0030.04720.79
5.5.250.0070.06020.61
5.5.240.0130.03720.15

preferences:
45.8 ms | 401 KiB | 5 Q