3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getDay($day) { $days = array('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')->format('l dS F Y')); var_dump(getDay('Friday')->format('l dS F Y'));

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)
8.3.40.0110.00419.04
8.3.30.0140.00019.13
8.3.20.0040.00420.06
8.3.10.0000.00820.53
8.3.00.0040.00419.50
8.2.170.0090.00622.96
8.2.160.0070.01420.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0050.00222.29
8.2.110.0060.00320.40
8.2.100.0070.00317.85
8.2.90.0040.00418.10
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0060.00317.93
8.2.50.0090.00018.07
8.2.40.0030.00618.34
8.2.30.0000.00818.13
8.2.20.0050.00317.77
8.2.10.0000.00718.12
8.2.00.0000.00717.88
8.1.270.0090.00024.02
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00922.21
8.1.230.0040.00720.84
8.1.220.0000.01017.79
8.1.210.0000.00818.83
8.1.200.0060.00317.48
8.1.190.0030.00517.36
8.1.180.0030.00618.10
8.1.170.0000.00818.63
8.1.160.0000.00721.93
8.1.150.0070.00018.77
8.1.140.0040.00417.65
8.1.130.0030.00317.96
8.1.120.0000.00717.50
8.1.110.0030.00517.63
8.1.100.0070.00017.61
8.1.90.0000.00817.47
8.1.80.0000.00717.51
8.1.70.0000.00717.47
8.1.60.0030.00517.55
8.1.50.0000.00817.54
8.1.40.0000.00717.64
8.1.30.0050.00317.74
8.1.20.0060.00317.77
8.1.10.0000.00817.57
8.1.00.0050.00317.60
8.0.300.0000.00819.93
8.0.290.0040.00416.88
8.0.280.0070.00018.45
8.0.270.0000.00717.24
8.0.260.0030.00317.16
8.0.250.0080.00017.14
8.0.240.0030.00317.13
8.0.230.0040.00416.97
8.0.220.0000.00716.91
8.0.210.0000.00716.93
8.0.200.0000.00717.09
8.0.190.0030.00517.07
8.0.180.0000.00717.03
8.0.170.0000.00817.09
8.0.160.0000.00716.92
8.0.150.0050.00217.03
8.0.140.0070.00017.00
8.0.130.0030.00313.39
8.0.120.0040.00417.00
8.0.110.0050.00217.00
8.0.100.0000.00816.86
8.0.90.0070.00017.02
8.0.80.0060.00917.04
8.0.70.0000.00716.95
8.0.60.0000.00716.99
8.0.50.0050.00316.87
8.0.30.0120.00617.15
8.0.20.0080.01117.40
8.0.10.0020.00517.23
8.0.00.0110.00616.82
7.4.330.0000.00515.02
7.4.320.0030.00316.66
7.4.300.0030.00316.70
7.4.290.0000.00816.68
7.4.280.0030.00416.56
7.4.270.0000.00716.70
7.4.260.0030.00616.59
7.4.250.0000.00716.59
7.4.240.0050.00216.65
7.4.230.0000.00716.65
7.4.220.0160.00816.57
7.4.210.0100.00616.67
7.4.200.0000.00716.55
7.4.160.0130.00316.52
7.4.150.0120.00917.40
7.4.140.0140.00617.86
7.4.130.0110.00816.71
7.4.120.0120.00816.71
7.4.110.0030.01316.84
7.4.100.0070.01016.73
7.4.90.0090.00916.71
7.4.80.0140.01019.39
7.4.70.0060.01216.78
7.4.60.0110.00816.60
7.4.50.0030.00616.53
7.4.40.0030.01316.67
7.4.30.0070.01116.75
7.4.00.0070.01015.07
7.3.330.0060.00013.44
7.3.320.0020.00213.23
7.3.310.0030.00316.29
7.3.300.0070.00016.29
7.3.290.0100.00516.46
7.3.280.0080.00816.43
7.3.270.0120.01517.40
7.3.260.0000.02016.45
7.3.250.0080.01316.48
7.3.240.0120.00916.63
7.3.230.0030.01416.44
7.3.210.0030.01516.41
7.3.200.0090.00919.39
7.3.190.0090.01216.60
7.3.180.0100.01316.45
7.3.170.0140.00316.74
7.3.160.0130.00716.66
7.2.330.0070.01116.91
7.2.320.0120.00916.93
7.2.310.0140.00716.49
7.2.300.0030.01616.44
7.2.290.0070.01416.85
7.2.60.0110.00416.83
7.2.00.0030.01019.36
7.1.200.0050.00315.48
7.1.100.0000.01118.46
7.1.70.0060.00617.05
7.1.60.0140.01019.32
7.1.50.0250.01117.10
7.1.00.0000.08022.51
7.0.200.0030.00616.59
7.0.140.0030.07022.09
7.0.60.0100.03021.72
7.0.50.0070.05717.75
7.0.40.0100.04020.21
7.0.30.0430.08020.26
7.0.20.0430.06720.30
7.0.10.0270.08020.33
7.0.00.0070.08020.32
5.6.280.0070.07020.82
5.6.210.0070.06020.61
5.6.200.0070.08318.20
5.6.190.0170.07320.41
5.6.180.0100.04020.56
5.6.170.0330.04020.42
5.6.160.0100.07320.43
5.6.150.0000.04318.20
5.6.140.0070.08018.14
5.6.130.0070.07718.14
5.6.120.0130.08320.98
5.6.110.0100.07021.09
5.6.100.0030.08320.98
5.6.90.0130.06321.04
5.6.80.0030.05720.41
5.5.350.0030.07320.49
5.5.340.0030.04317.94
5.5.330.0130.06720.42
5.5.320.0030.08320.30
5.5.310.0300.04720.27
5.5.300.0100.03717.95
5.5.290.0130.08317.95
5.5.280.0000.04720.69
5.5.270.0070.08720.89
5.5.260.0000.08320.80
5.5.250.0130.07020.71
5.5.240.0030.08020.13
5.4.450.0400.04719.19
5.4.440.0370.04019.20
5.4.430.0470.04019.64
5.4.420.0630.00019.52
5.4.410.0630.00019.30
5.4.400.0600.00019.23
5.4.390.0630.00019.16
5.4.380.0630.00019.26
5.4.370.0630.00019.06
5.4.360.0630.00019.13
5.4.350.0630.00019.16
5.4.340.0600.00019.01
5.4.320.0070.03612.50
5.4.310.0080.03712.50
5.4.300.0060.04412.50
5.4.290.0040.04212.50
5.4.280.0070.04212.39
5.4.270.0070.04312.40
5.4.260.0040.03912.40
5.4.250.0040.04512.40
5.4.240.0090.03312.40
5.4.230.0040.04012.39
5.4.220.0050.04212.39
5.4.210.0060.04112.39
5.4.200.0110.04212.39
5.4.190.0040.04212.39
5.4.180.0030.03812.39
5.4.170.0030.03812.40
5.4.160.0050.03712.39
5.4.150.0070.03412.39
5.4.140.0060.03712.07
5.4.130.0040.03612.06
5.4.120.0050.03512.02
5.4.110.0050.04312.01
5.4.100.0030.03812.01
5.4.90.0060.04012.01
5.4.80.0060.03612.01
5.4.70.0040.03612.01
5.4.60.0060.03612.01
5.4.50.0050.03612.01
5.4.40.0040.03612.00
5.4.30.0070.03711.99
5.4.20.0090.03411.99
5.4.10.0060.03412.00
5.4.00.0080.03411.48
5.3.290.0050.04112.80
5.3.280.0050.04012.71
5.3.270.0070.03812.73
5.3.260.0080.04212.71
5.3.250.0070.03612.72
5.3.240.0050.03912.72
5.3.230.0040.03912.71
5.3.220.0080.03612.68
5.3.210.0060.04212.68
5.3.200.0070.03712.68
5.3.190.0080.03812.68
5.3.180.0060.03912.67
5.3.170.0100.04712.67
5.3.160.0070.03712.67
5.3.150.0060.04012.67
5.3.140.0050.03812.66
5.3.130.0120.04012.66
5.3.120.0090.04512.65
5.3.110.0100.04112.66
5.3.100.0080.03512.12
5.3.90.0040.04212.10
5.3.80.0080.03712.09
5.3.70.0050.03612.09
5.3.60.0050.03812.08
5.3.50.0050.03812.02
5.3.40.0070.03512.02
5.3.30.0060.03511.98
5.3.20.0050.03811.77
5.3.10.0050.03611.73
5.3.00.0080.04011.72
5.2.170.0050.0329.22
5.2.160.0020.0329.22
5.2.150.0020.0339.22
5.2.140.0040.0319.21
5.2.130.0030.0309.18
5.2.120.0030.0299.18
5.2.110.0060.0289.18
5.2.100.0070.0299.18
5.2.90.0070.0309.18
5.2.80.0020.0339.18
5.2.70.0030.0329.18
5.2.60.0030.0359.13
5.2.50.0090.0299.10
5.2.40.0070.0299.07
5.2.30.0070.0279.05
5.2.20.0040.0309.04
5.2.10.0060.0268.95
5.2.00.0060.0278.80
5.1.60.0060.0238.09
5.1.50.0080.0238.09
5.1.40.0060.0278.07
5.1.30.0060.0248.41
5.1.20.0070.0248.44
5.1.10.0020.0288.17
5.1.00.0010.0298.17
5.0.50.0020.0296.64
5.0.40.0010.0226.51
5.0.30.0020.0416.32
5.0.20.0030.0196.28
5.0.10.0040.0196.26
5.0.00.0040.0296.25
4.4.90.0040.0164.77
4.4.80.0050.0134.76
4.4.70.0020.0174.76
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0040.0244.71
4.4.30.0040.0144.76
4.4.20.0030.0174.85
4.4.10.0060.0144.85
4.4.00.0020.0264.76
4.3.110.0050.0144.67
4.3.100.0030.0154.67
4.3.90.0030.0194.64
4.3.80.0060.0284.58
4.3.70.0040.0224.63
4.3.60.0010.0214.63
4.3.50.0040.0154.63
4.3.40.0030.0244.54
4.3.30.0040.0143.30
4.3.20.0030.0153.28
4.3.10.0000.0183.24
4.3.00.0030.01713.59

preferences:
45.72 ms | 400 KiB | 5 Q