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 mm dd'));

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)
8.3.60.0140.00717.00
8.3.50.0160.00521.13
8.3.40.0120.00318.89
8.3.30.0150.00719.07
8.3.20.0090.00620.30
8.3.10.0100.00323.66
8.3.00.0090.00019.36
8.2.180.0090.00618.54
8.2.170.0130.00322.96
8.2.160.0030.01020.32
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0030.01022.25
8.2.110.0100.00021.12
8.2.100.0040.00817.84
8.2.90.0040.00419.18
8.2.80.0000.00817.97
8.2.70.0090.00017.75
8.2.60.0000.00917.93
8.2.50.0000.01318.07
8.2.40.0050.00319.84
8.2.30.0080.00019.77
8.2.20.0000.00817.88
8.2.10.0040.00419.90
8.2.00.0070.00317.95
8.1.280.0030.01025.92
8.1.270.0030.00523.97
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00622.06
8.1.230.0070.00419.18
8.1.220.0030.00617.76
8.1.210.0030.00518.77
8.1.200.0030.00617.48
8.1.190.0060.00317.36
8.1.180.0040.00419.13
8.1.170.0040.00418.69
8.1.160.0040.00421.82
8.1.150.0000.00718.70
8.1.140.0050.00217.46
8.1.130.0070.00017.91
8.1.120.0030.00317.57
8.1.110.0000.00717.49
8.1.100.0070.00017.64
8.1.90.0070.00017.51
8.1.80.0050.00317.64
8.1.70.0030.00317.50
8.1.60.0050.00317.73
8.1.50.0040.00417.69
8.1.40.0000.00717.64
8.1.30.0050.00317.73
8.1.20.0040.00417.80
8.1.10.0030.00617.63
8.1.00.0050.00317.52
8.0.300.0040.00418.77
8.0.290.0000.00816.88
8.0.280.0020.00518.54
8.0.270.0000.00817.29
8.0.260.0030.00317.23
8.0.250.0000.00717.10
8.0.240.0040.00417.07
8.0.230.0070.00017.02
8.0.220.0040.00417.11
8.0.210.0000.00717.08
8.0.200.0070.00217.03
8.0.190.0040.00417.13
8.0.180.0040.00716.96
8.0.170.0060.00316.96
8.0.160.0040.00416.95
8.0.150.0050.00316.96
8.0.140.0050.00516.99
8.0.130.0060.00013.45
8.0.120.0000.00816.89
8.0.110.0000.00717.04
8.0.100.0050.00216.89
8.0.90.0050.00216.94
8.0.80.0100.01016.98
8.0.70.0000.00817.00
8.0.60.0050.00217.07
8.0.50.0030.00516.91
8.0.30.0120.00816.99
8.0.20.0050.01417.40
8.0.10.0000.00717.20
8.0.00.0130.00516.85
7.4.330.0050.00015.00
7.4.320.0030.00316.61
7.4.300.0000.00616.66
7.4.290.0040.00416.65
7.4.280.0060.00316.77
7.4.270.0040.00416.59
7.4.260.0000.00716.74
7.4.250.0000.00816.74
7.4.240.0000.00716.72
7.4.230.0030.00316.78
7.4.220.0060.01116.60
7.4.210.0080.00816.72
7.4.200.0030.00316.77
7.4.190.0000.00916.88
7.4.160.0080.00816.57
7.4.150.0090.01217.40
7.4.140.0180.02217.86
7.4.130.0130.00716.76
7.4.120.0100.00716.78
7.4.110.0060.01216.49
7.4.100.0110.00816.68
7.4.90.0090.00916.54
7.4.80.0070.01119.39
7.4.70.0120.01116.54
7.4.60.0060.00916.70
7.4.50.0030.00516.27
7.4.40.0040.01122.77
7.4.30.0060.01216.59
7.4.00.0080.00515.23
7.3.330.0000.00613.39
7.3.320.0030.00313.24
7.3.310.0030.00316.49
7.3.300.0030.00316.46
7.3.290.0120.00316.42
7.3.280.0090.00816.48
7.3.270.0080.00917.40
7.3.260.0090.01516.48
7.3.250.0120.00916.54
7.3.240.0090.00916.46
7.3.230.0030.01416.68
7.3.210.0070.01016.61
7.3.200.0030.01819.39
7.3.190.0130.00316.73
7.3.180.0100.01016.36
7.3.170.0060.00916.82
7.3.160.0100.00616.65
7.3.120.0050.01014.80
7.3.110.0120.00015.05
7.3.100.0070.00714.80
7.3.90.0070.01114.98
7.3.80.0040.01114.66
7.3.70.0030.01014.73
7.3.60.0090.00015.04
7.3.50.0060.00314.84
7.3.40.0040.00714.75
7.3.30.0070.00414.71
7.3.20.0040.00716.80
7.3.10.0100.00316.65
7.3.00.0060.00916.72
7.2.330.0040.01316.88
7.2.320.0130.00317.01
7.2.310.0070.01416.91
7.2.300.0200.00016.68
7.2.290.0060.01216.89
7.2.250.0040.00815.43
7.2.240.0120.00615.32
7.2.230.0060.00915.17
7.2.220.0030.01315.14
7.2.210.0030.00715.21
7.2.200.0040.00715.25
7.2.190.0070.00715.22
7.2.180.0070.01014.98
7.2.170.0090.00614.96
7.2.60.0090.00617.16
7.2.00.0000.01519.25
7.1.330.0060.00615.91
7.1.320.0070.01015.70
7.1.310.0030.00915.91
7.1.300.0030.00615.93
7.1.290.0060.00615.84
7.1.280.0030.01015.98
7.1.270.0070.00715.95
7.1.260.0090.00315.82
7.1.200.0070.00715.81
7.1.100.0000.01217.97
7.1.70.0030.00617.39
7.1.60.0090.01319.46
7.1.50.0100.01317.05
7.1.00.0100.06722.51
7.0.200.0100.00016.79
7.0.140.0100.06722.09
7.0.60.0130.08019.89
7.0.50.0070.05717.85
7.0.40.0000.04719.96
7.0.30.0230.07320.26
7.0.20.0230.05320.15
7.0.10.0100.07720.08
7.0.00.0070.06720.29
5.6.280.0100.06721.15
5.6.210.0100.06720.50
5.6.200.0130.04018.29
5.6.190.0130.03320.42
5.6.180.0430.06320.54
5.6.170.0430.06720.66
5.6.160.0100.08020.50
5.6.150.0130.03318.28
5.6.140.0030.08318.15
5.6.130.0100.04018.15
5.6.120.0130.07721.02
5.6.110.0130.05720.92
5.6.100.0100.07720.99
5.6.90.0100.07321.11
5.6.80.0130.07720.38
5.6.70.4030.03720.41
5.5.350.0230.07720.41
5.5.340.0030.08317.98
5.5.330.0070.03720.25
5.5.320.0270.08020.32
5.5.310.0370.07020.27
5.5.300.0100.07318.08
5.5.290.0070.05717.97
5.5.280.0070.04720.78
5.5.270.0100.03720.87
5.5.260.0070.09020.77
5.5.250.0170.05720.47
5.5.240.0270.04320.07
5.4.450.0170.05719.49
5.4.440.0930.05019.37
5.4.430.0930.04719.57
5.4.420.0030.06019.59
5.4.410.0130.06719.17
5.4.400.0870.05319.14
5.4.390.0700.06019.14
5.4.380.0400.07318.72
5.4.370.0270.05318.72
5.4.360.0430.05018.63
5.4.350.0370.05718.52
5.4.340.0400.05018.57
5.4.320.0070.03512.50
5.4.310.0050.03912.50
5.4.300.0040.03812.50
5.4.290.0080.04912.50
5.4.280.0050.05612.40
5.4.270.0240.08812.39
5.4.260.0150.05512.39
5.4.250.0070.05612.39
5.4.240.0150.05012.39
5.4.230.0060.05712.38
5.4.220.0130.04912.38
5.4.210.0110.04412.39
5.4.200.0130.08112.39
5.4.190.0240.06712.38
5.4.180.0070.04612.38
5.4.170.0100.04412.39
5.4.160.0080.04612.39
5.4.150.0100.05712.38
5.4.140.0110.04812.07
5.4.130.0070.04712.05
5.4.120.0070.05412.01
5.4.110.0070.05312.01
5.4.100.0090.04512.01
5.4.90.0230.08312.01
5.4.80.0100.04612.00
5.4.70.0100.05512.01
5.4.60.0070.04312.00
5.4.50.0060.04012.00
5.4.40.0090.05512.00
5.4.30.0120.05111.99
5.4.20.0100.04511.99
5.4.10.0120.05511.99
5.4.00.0040.05411.48
5.3.290.0050.04512.80
5.3.280.0150.04812.71
5.3.270.0090.06312.73
5.3.260.0060.06312.72
5.3.250.0080.05912.72
5.3.240.0090.05812.72
5.3.230.0100.07512.71
5.3.220.0090.07612.68
5.3.210.0070.05612.68
5.3.200.0070.05412.68
5.3.190.0190.08812.68
5.3.180.0120.05412.67
5.3.170.0160.06712.67
5.3.160.0190.06412.68
5.3.150.0120.06912.67
5.3.140.0080.05912.66
5.3.130.0270.08612.66
5.3.120.0160.08312.65
5.3.110.0160.09612.66
5.3.100.0160.07512.13
5.3.90.0140.08412.11
5.3.80.0110.05212.09
5.3.70.0070.04112.09
5.3.60.0070.04212.08
5.3.50.0240.07312.02
5.3.40.0130.05112.02
5.3.30.0130.07611.98
5.3.20.0200.06011.77
5.3.10.0130.07311.74
5.3.00.0060.05911.72
5.2.170.0060.0519.21
5.2.160.0080.0489.22
5.2.150.0050.0999.21
5.2.140.0080.0369.21
5.2.130.0090.0449.18
5.2.120.0110.0359.17
5.2.110.0130.0529.18
5.2.100.0090.0439.18
5.2.90.0140.0529.18
5.2.80.0100.0439.17
5.2.70.0090.0439.17
5.2.60.0100.0339.12
5.2.50.0040.0349.09
5.2.40.0050.0329.07
5.2.30.0090.0389.05
5.2.20.0100.0519.05
5.2.10.0090.0578.94
5.2.00.0070.0588.81
5.1.60.0070.0318.09
5.1.50.0080.0258.09
5.1.40.0070.0278.07
5.1.30.0070.0268.42
5.1.20.0030.0308.44
5.1.10.0060.0328.16
5.1.00.0050.0298.16
5.0.50.0060.0206.64
5.0.40.0020.0236.50
5.0.30.0060.0416.32
5.0.20.0040.0316.28
5.0.10.0030.0466.25
5.0.00.0040.0456.25
4.4.90.0050.0544.78
4.4.80.0070.0424.76
4.4.70.0080.0174.75
4.4.60.0040.0194.75
4.4.50.0050.0284.77
4.4.40.0110.0644.71
4.4.30.0090.0354.76
4.4.20.0120.0374.84
4.4.10.0140.0374.85
4.4.00.0060.0314.76
4.3.110.0030.0224.67
4.3.100.0080.0174.66
4.3.90.0070.0174.63
4.3.80.0030.0244.58
4.3.70.0020.0164.63
4.3.60.0040.0164.63
4.3.50.0080.0274.63
4.3.40.0030.0314.54
4.3.30.0070.0283.30
4.3.20.0050.0233.28
4.3.10.0020.0163.24
4.3.00.0170.02710.54

preferences:
39.71 ms | 401 KiB | 5 Q