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(); $today->setISODate($today->format('o'), $today->format('W'), $days[ucfirst($day)]); return $today; } var_dump(getDay('Monday')); var_dump(getDay('Friday')->format('y m d'));

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)
8.3.40.0040.01119.03
8.3.30.0150.00019.22
8.3.20.0040.00420.34
8.3.10.0050.00223.65
8.3.00.0080.00019.25
8.2.170.0100.01022.96
8.2.160.0060.01320.44
8.2.150.0040.00724.18
8.2.140.0040.00424.66
8.2.130.0180.00026.16
8.2.120.0040.00422.31
8.2.110.0050.00522.11
8.2.100.0080.00417.97
8.2.90.0000.00819.21
8.2.80.0080.00017.97
8.2.70.0050.00517.61
8.2.60.0080.00419.66
8.2.50.0080.00318.07
8.2.40.0030.00619.88
8.2.30.0000.00719.96
8.2.20.0030.00517.83
8.2.10.0080.00019.80
8.2.00.0070.00317.88
8.1.270.0050.00323.91
8.1.260.0040.00426.35
8.1.250.0000.00928.09
8.1.240.0060.00321.23
8.1.230.0070.00319.04
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0050.00317.25
8.1.180.0040.00419.01
8.1.170.0040.00418.78
8.1.160.0000.00721.90
8.1.150.0040.00418.77
8.1.140.0070.00017.59
8.1.130.0000.00717.78
8.1.120.0030.00317.49
8.1.110.0020.00517.57
8.1.100.0030.00317.51
8.1.90.0030.00317.57
8.1.80.0000.00817.63
8.1.70.0000.00717.52
8.1.60.0050.00317.71
8.1.50.0040.00417.70
8.1.40.0040.00417.68
8.1.30.0040.00417.65
8.1.20.0000.00717.70
8.1.10.0000.00717.63
8.1.00.0060.00317.54
8.0.300.0030.00320.07
8.0.290.0040.00417.16
8.0.280.0000.00718.46
8.0.270.0030.00317.25
8.0.260.0030.00317.29
8.0.250.0070.00017.03
8.0.240.0030.00317.13
8.0.230.0080.00017.04
8.0.220.0050.00317.09
8.0.210.0040.00417.04
8.0.200.0090.00017.07
8.0.190.0030.00517.09
8.0.180.0070.00417.10
8.0.170.0080.00017.00
8.0.160.0000.00816.86
8.0.150.0040.00416.88
8.0.140.0050.00617.01
8.0.130.0050.00013.38
8.0.120.0050.00217.01
8.0.110.0000.00817.00
8.0.100.0040.00417.05
8.0.90.0000.00816.88
8.0.80.0180.00416.99
8.0.70.0040.00416.85
8.0.60.0070.00017.03
8.0.50.0040.00416.99
8.0.30.0130.00617.23
8.0.20.0120.00617.45
8.0.10.0050.00217.22
8.0.00.0100.00716.90
7.4.330.0020.00215.00
7.4.320.0060.00016.68
7.4.300.0060.00016.61
7.4.290.0040.00416.67
7.4.280.0040.00416.55
7.4.270.0030.00516.65
7.4.260.0000.00716.75
7.4.250.0080.00016.56
7.4.240.0020.00516.73
7.4.230.0000.00716.68
7.4.220.0110.00716.70
7.4.210.0110.00716.71
7.4.200.0000.00716.76
7.4.190.0070.00016.67
7.4.160.0080.00816.74
7.4.150.0120.00617.40
7.4.140.0090.01017.86
7.4.130.0110.00616.72
7.4.120.0090.00916.57
7.4.110.0080.00916.70
7.4.100.0060.01616.71
7.4.90.0030.01916.51
7.4.80.0050.01519.39
7.4.70.0030.01316.65
7.4.60.0030.01316.66
7.4.50.0080.00016.73
7.4.40.0130.00322.77
7.4.30.0060.01016.59
7.4.00.0060.00614.85
7.3.330.0050.00013.42
7.3.320.0030.00313.34
7.3.310.0040.00316.43
7.3.300.0030.00316.46
7.3.290.0130.00016.47
7.3.280.0100.01016.48
7.3.270.0160.00317.40
7.3.260.0090.00916.68
7.3.250.0130.00816.60
7.3.240.0100.01116.38
7.3.230.0140.00316.46
7.3.210.0080.00816.42
7.3.200.0080.01119.39
7.3.190.0100.01016.64
7.3.180.0130.00316.45
7.3.170.0120.00316.67
7.3.160.0110.00616.52
7.3.120.0030.00914.95
7.2.330.0090.00916.65
7.2.320.0130.01116.42
7.2.310.0100.00716.80
7.2.300.0120.00916.79
7.2.290.0060.01216.83
7.2.60.0030.01016.96
7.2.00.0030.01019.70
7.1.200.0190.01515.83
7.1.100.0070.00718.23
7.1.70.0060.00317.46
7.1.60.0120.01219.46
7.1.50.0070.01116.83
7.1.00.0030.07722.46
7.0.200.0040.00716.93
7.0.140.0070.07022.09
7.0.60.0170.06719.94
7.0.50.0000.05017.89
7.0.40.0070.09020.25
7.0.30.0230.05320.06
7.0.20.0200.04020.07
7.0.10.0030.05720.12
7.0.00.0070.07720.08
5.6.280.0100.07020.93
5.6.210.0030.09020.55
5.6.200.0030.04018.24
5.6.190.0130.07320.73
5.6.180.0330.07020.63
5.6.170.0230.06020.54
5.6.160.0070.05020.56
5.6.150.0100.05318.29
5.6.140.0130.06018.18
5.6.130.0030.07718.28
5.6.120.0030.08021.10
5.6.110.0130.06321.09
5.6.100.0130.06321.14
5.6.90.0070.07721.02
5.6.80.0070.07720.44
5.6.70.4300.03320.41
5.5.350.0300.08020.43
5.5.340.0070.08018.05
5.5.330.0030.08720.19
5.5.320.0300.04720.35
5.5.310.0170.05720.51
5.5.300.0130.07718.03
5.5.290.0000.04317.98
5.5.280.0100.08720.80
5.5.270.0030.04020.68
5.5.260.0100.06020.87
5.5.250.0070.08020.80
5.5.240.0370.06720.08
5.4.450.0700.05019.48
5.4.440.0870.06319.53
5.4.430.0570.05019.47
5.4.420.0370.05319.59
5.4.410.0770.05019.03
5.4.400.0730.04719.27
5.4.390.0630.05019.16
5.4.380.0300.08018.79
5.4.370.0370.05018.80
5.4.360.0300.05318.52
5.4.350.0130.06018.63
5.4.340.0200.06018.73
5.4.320.0060.03612.50
5.4.310.0090.03512.50
5.4.300.0070.03912.50
5.4.290.0070.03812.50
5.4.280.0070.03612.39
5.4.270.0060.04312.40
5.4.260.0120.03312.39
5.4.250.0100.04112.39
5.4.240.0100.03712.39
5.4.230.0070.04712.39
5.4.220.0060.04012.39
5.4.210.0070.03912.39
5.4.200.0040.04312.39
5.4.190.0080.03712.38
5.4.180.0050.04012.38
5.4.170.0080.04012.39
5.4.160.0130.05712.39
5.4.150.0100.05912.38
5.4.140.0110.05212.07
5.4.130.0080.05012.05
5.4.120.0070.05612.01
5.4.110.0070.05212.01
5.4.100.0090.05912.01
5.4.90.0120.07912.01
5.4.80.0150.04712.01
5.4.70.0120.05712.01
5.4.60.0060.04612.00
5.4.50.0070.04012.00
5.4.40.0080.04511.99
5.4.30.0080.05111.99
5.4.20.0060.05311.99
5.4.10.0100.07311.99
5.4.00.0100.05011.48
5.3.290.0030.04412.80
5.3.280.0080.05212.71
5.3.270.0120.04812.73
5.3.260.0100.06312.72
5.3.250.0120.06012.72
5.3.240.0070.06212.72
5.3.230.0080.05312.70
5.3.220.0070.03912.68
5.3.210.0060.04312.68
5.3.200.0040.04812.68
5.3.190.0080.05312.68
5.3.180.0150.05712.67
5.3.170.0160.08312.67
5.3.160.0080.06412.67
5.3.150.0030.05812.68
5.3.140.0060.05512.66
5.3.130.0130.05112.66
5.3.120.0040.06812.66
5.3.110.0090.05612.66
5.3.100.0130.03412.13
5.3.90.0070.04712.11
5.3.80.0090.03612.09
5.3.70.0060.04312.09
5.3.60.0080.05112.08
5.3.50.0110.04812.02
5.3.40.0090.04812.02
5.3.30.0060.06611.98
5.3.20.0080.04511.77
5.3.10.0080.03611.74
5.3.00.0080.05111.72
5.2.170.0090.0419.21
5.2.160.0070.0389.22
5.2.150.0170.0519.21
5.2.140.0110.0439.21
5.2.130.0240.0739.18
5.2.120.0170.0529.18
5.2.110.0100.0469.18
5.2.100.0060.0539.18
5.2.90.0120.0619.18
5.2.80.0060.0499.17
5.2.70.0080.0489.18
5.2.60.0060.0459.12
5.2.50.0110.0469.09
5.2.40.0070.0439.07
5.2.30.0140.0649.05
5.2.20.0090.0419.04
5.2.10.0080.0278.95
5.2.00.0060.0308.81
5.1.60.0100.0678.09
5.1.50.0120.0528.08
5.1.40.0150.0558.07
5.1.30.0110.0348.42
5.1.20.0130.0438.44
5.1.10.0020.0318.16
5.1.00.0050.0288.16
5.0.50.0030.0356.64
5.0.40.0070.0276.50
5.0.30.0030.0486.31
5.0.20.0120.0436.29
5.0.10.0090.0386.25
5.0.00.0050.0406.25
4.4.90.0050.0214.78
4.4.80.0060.0284.75
4.4.70.0030.0234.75
4.4.60.0030.0174.75
4.4.50.0040.0164.77
4.4.40.0040.0274.71
4.4.30.0070.0234.76
4.4.20.0050.0254.84
4.4.10.0060.0204.85
4.4.00.0070.0314.76
4.3.110.0110.0244.67
4.3.100.0060.0324.67
4.3.90.0040.0214.63
4.3.80.0020.0324.58
4.3.70.0050.0184.63
4.3.60.0040.0244.63
4.3.50.0010.0194.63
4.3.40.0060.0244.54
4.3.30.0020.0193.30
4.3.20.0030.0173.27
4.3.10.0040.0283.24
4.3.00.0200.03010.54

preferences:
48.44 ms | 400 KiB | 5 Q