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')->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)
8.3.40.0090.00618.74
8.3.30.0070.00719.22
8.3.20.0040.00420.31
8.3.10.0040.00421.90
8.3.00.0000.00819.38
8.2.170.0030.01722.96
8.2.160.0030.01020.39
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00022.22
8.2.110.0060.00322.25
8.2.100.0080.00417.63
8.2.90.0030.00619.30
8.2.80.0030.00617.97
8.2.70.0030.00617.75
8.2.60.0000.00818.05
8.2.50.0030.00518.07
8.2.40.0080.00019.95
8.2.30.0040.00418.07
8.2.20.0080.00017.88
8.2.10.0000.00818.13
8.2.00.0030.00517.86
8.1.270.0060.00323.78
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00023.90
8.1.230.0040.00719.02
8.1.220.0040.00417.79
8.1.210.0060.00318.77
8.1.200.0090.00017.48
8.1.190.0040.00417.50
8.1.180.0030.00518.10
8.1.170.0080.00318.82
8.1.160.0030.00621.92
8.1.150.0040.00418.89
8.1.140.0040.00417.58
8.1.130.0030.00317.81
8.1.120.0000.00717.59
8.1.110.0000.00817.57
8.1.100.0000.00817.64
8.1.90.0000.00717.56
8.1.80.0000.00717.49
8.1.70.0040.00417.61
8.1.60.0030.00617.60
8.1.50.0060.00317.55
8.1.40.0040.00417.66
8.1.30.0100.00017.67
8.1.20.0040.00417.64
8.1.10.0000.00817.70
8.1.00.0070.00017.69
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00318.37
8.0.270.0060.00317.04
8.0.260.0000.00617.35
8.0.250.0000.00817.01
8.0.240.0030.00317.05
8.0.230.0040.00417.06
8.0.220.0030.00316.93
8.0.210.0030.00316.93
8.0.200.0000.00817.02
8.0.190.0040.00417.08
8.0.180.0070.00016.95
8.0.170.0030.00516.98
8.0.160.0030.00317.09
8.0.150.0030.00516.86
8.0.140.0030.00516.91
8.0.130.0030.00313.34
8.0.120.0040.00416.91
8.0.110.0040.00417.04
8.0.100.0040.00416.92
8.0.90.0000.00717.05
8.0.80.0160.00217.06
8.0.70.0030.00517.11
8.0.60.0040.00416.93
8.0.50.0070.00017.09
8.0.30.0130.01317.15
8.0.20.0080.01117.40
8.0.10.0020.00517.02
8.0.00.0080.01116.87
7.4.330.0060.00015.02
7.4.320.0030.00316.56
7.4.300.0060.00016.64
7.4.290.0030.00316.54
7.4.280.0040.00416.58
7.4.270.0000.00816.77
7.4.260.0050.00316.62
7.4.250.0070.00016.61
7.4.240.0030.00416.67
7.4.230.0030.00316.82
7.4.220.0120.01316.57
7.4.210.0120.00316.71
7.4.200.0030.00316.73
7.4.160.0070.00716.71
7.4.150.0120.00617.40
7.4.140.0040.01317.86
7.4.130.0140.00516.67
7.4.120.0050.01116.59
7.4.110.0070.01616.66
7.4.100.0090.00916.68
7.4.90.0060.01216.89
7.4.80.0070.01019.39
7.4.70.0120.00616.67
7.4.60.0100.00616.73
7.4.50.0030.00616.40
7.4.40.0100.00616.63
7.4.30.0090.00916.85
7.4.00.0030.01414.96
7.3.330.0070.00013.35
7.3.320.0030.00313.42
7.3.310.0030.00316.46
7.3.300.0030.00316.43
7.3.290.0100.00616.39
7.3.280.0100.00516.39
7.3.270.0110.00717.40
7.3.260.0070.01016.56
7.3.250.0110.00816.49
7.3.240.0050.01316.50
7.3.230.0130.00316.75
7.3.210.0120.00616.51
7.3.200.0030.01319.39
7.3.190.0130.01016.64
7.3.180.0100.00716.61
7.3.170.0100.00916.52
7.3.160.0020.01516.41
7.2.330.0000.01816.92
7.2.320.0100.00716.84
7.2.310.0140.01016.88
7.2.300.0110.01116.76
7.2.290.0100.01416.95
7.2.60.0340.00516.82
7.2.00.0040.01019.79
7.1.200.0030.00315.80
7.1.100.0040.00718.28
7.1.70.0000.00817.32
7.1.60.0070.01819.32
7.1.50.0210.01435.04
7.1.00.0000.08022.48
7.0.200.0040.00716.92
7.0.140.0000.07722.10
7.0.110.0630.08719.89
7.0.100.0100.08019.98
7.0.90.0100.05320.07
7.0.80.0100.07719.97
7.0.70.0070.08319.95
7.0.60.0070.08719.95
7.0.50.0030.08320.48
7.0.40.0070.08020.07
7.0.30.0070.08720.18
7.0.20.0130.07720.27
7.0.10.0130.07320.23
7.0.00.0100.07720.07
5.6.280.0030.07321.09
5.6.260.0200.07020.75
5.6.250.0070.05020.73
5.6.240.0070.09020.72
5.6.230.0070.07720.64
5.6.220.0170.07320.68
5.6.210.0100.08020.72
5.6.200.0030.07721.15
5.6.190.0100.04320.99
5.6.180.0070.08721.08
5.6.170.0100.08021.19
5.6.160.0030.08721.22
5.6.150.0100.07721.19
5.6.140.0170.04721.08
5.6.130.0130.07321.21
5.6.120.0030.09021.09
5.6.110.0130.07721.13
5.6.100.0070.08721.02
5.6.90.0100.08321.04
5.6.80.0030.07320.38
5.6.70.0100.06720.34
5.6.60.0070.08020.64
5.6.50.0070.08320.48
5.6.40.0130.06320.63
5.6.30.0070.05320.50
5.6.20.0170.06720.50
5.6.10.0130.07320.43
5.6.00.0070.08720.27
5.5.380.0100.07720.37
5.5.370.0070.07720.25
5.5.360.0100.08020.56
5.5.350.0000.09020.47
5.5.340.0130.07321.04
5.5.330.0170.06320.75
5.5.320.0170.07720.77
5.5.310.0100.08020.70
5.5.300.0100.07320.75
5.5.290.0070.08720.87
5.5.280.0030.08321.02
5.5.270.0100.08320.88
5.5.260.0130.07320.84
5.5.250.0000.09320.71
5.5.240.0030.08320.20
5.5.230.0100.08020.40
5.5.220.0030.09720.16
5.5.210.0030.07720.25
5.5.200.0100.06020.28
5.5.190.0070.08020.10
5.5.180.0100.04720.10
5.5.160.0030.08020.37
5.5.150.0030.08720.31
5.5.140.0130.07320.09
5.5.130.0030.05020.30
5.5.120.0130.07720.25
5.5.110.0030.07720.32
5.5.100.0100.08020.01
5.5.90.0030.07020.17
5.5.80.0100.06320.14
5.5.70.0100.07320.24
5.5.60.0100.07720.15
5.5.50.0130.07320.01
5.5.40.0070.07020.24
5.5.30.0030.08320.23
5.5.20.0130.06320.00
5.5.10.0230.06720.11
5.5.00.0070.07719.91
5.4.450.0030.08719.51
5.4.440.0100.05019.47
5.4.430.0170.07719.34
5.4.420.0070.07019.46
5.4.410.0170.04019.20
5.4.400.0070.08019.15
5.4.390.0100.07019.25
5.4.380.0100.07719.38
5.4.370.0070.07319.11
5.4.360.0170.06719.01
5.4.350.0030.08719.17
5.4.340.0070.07719.19
5.4.320.0030.08319.21
5.4.310.0130.07319.34
5.4.300.0130.06019.18
5.4.290.0070.07019.24
5.4.280.0130.07018.99
5.4.270.0100.07719.03
5.4.260.0130.06719.22
5.4.250.0130.06719.09
5.4.240.0070.07319.18
5.4.230.0000.08319.33
5.4.220.0070.07719.13
5.4.210.0130.06319.33
5.4.200.0170.07019.14
5.4.190.0130.04319.21
5.4.180.0070.04319.17
5.4.170.0000.08019.16
5.4.160.0100.07319.25
5.4.150.0100.07319.18
5.4.140.0070.07016.29
5.4.130.0070.04316.62
5.4.120.0100.07016.62
5.4.110.0000.05016.42
5.4.100.0030.08016.56
5.4.90.0070.06716.60
5.4.80.0130.06716.64
5.4.70.0100.06316.25
5.4.60.0100.06716.52
5.4.50.0100.03716.38
5.4.40.0100.07716.59
5.4.30.0070.07716.40
5.4.20.0170.06716.56
5.4.10.0000.07716.53
5.4.00.0130.06715.88
5.3.290.0100.07014.81
5.3.280.0030.08014.83
5.3.270.0100.07314.57
5.3.260.0030.08014.75
5.3.250.0070.04714.84
5.3.240.0070.05314.60
5.3.230.0070.06714.83
5.3.220.0070.07714.60
5.3.210.0070.06714.57
5.3.200.0100.07314.55
5.3.190.0170.06714.70
5.3.180.0130.06714.70
5.3.170.0130.07014.65
5.3.160.0100.07014.70
5.3.150.0030.07314.55
5.3.140.0200.06014.69
5.3.130.0030.04714.57
5.3.120.0170.05714.59
5.3.110.0130.06314.50
5.3.100.0070.04314.04
5.3.90.0100.07314.02
5.3.80.0070.06713.97
5.3.70.0130.07014.04
5.3.60.0100.06714.07
5.3.50.0100.06713.96
5.3.40.0070.04314.02
5.3.30.0170.06313.90
5.3.20.0070.05313.79
5.3.10.0070.06713.64
5.3.00.0030.07713.69
5.2.170.0000.03711.82
5.2.160.0130.05711.82
5.2.150.0070.05311.82
5.2.140.0070.05711.82
5.2.130.0130.05011.82
5.2.120.0100.06011.82
5.2.110.0100.05711.82
5.2.100.0070.05711.82
5.2.90.0070.06311.82
5.2.80.0030.06711.82
5.2.70.0000.06711.82
5.2.60.0030.06311.82
5.2.50.0100.05311.82
5.2.40.0000.06011.82
5.2.30.0070.04011.82
5.2.20.0070.04011.82
5.2.10.0070.05711.82
5.2.00.0070.05711.82
5.1.60.0070.05011.82
5.1.50.0100.04711.82
5.1.40.0000.05011.82
5.1.30.0100.05011.82
5.1.20.0130.04711.82
5.1.10.0000.03311.82
5.1.00.0030.05711.82
5.0.50.0030.04311.82
5.0.40.0070.04011.82
5.0.30.0070.06011.82
5.0.20.0070.04011.82
5.0.10.0030.04711.82
5.0.00.0000.06711.82
4.4.90.0000.03711.82
4.4.80.0030.03711.82
4.4.70.0070.03011.82
4.4.60.0100.03011.82
4.4.50.0030.02011.82
4.4.40.0070.04011.82
4.4.30.0030.03311.82
4.4.20.0030.03311.82
4.4.10.0000.03011.82
4.4.00.0070.05011.82
4.3.110.0070.02711.82
4.3.100.0030.01711.82
4.3.90.0000.03311.82
4.3.80.0000.05311.82
4.3.70.0000.03711.82
4.3.60.0000.03711.82
4.3.50.0000.03711.82
4.3.40.0070.03311.82
4.3.30.0000.03711.82
4.3.20.0070.03011.82
4.3.10.0000.03711.82
4.3.00.0030.02711.82

preferences:
38.59 ms | 400 KiB | 5 Q