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; } echo (getDay('Monday')->format('l dS F Y')); echo (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)
8.3.40.0040.01119.01
8.3.30.0030.01020.17
8.3.20.0040.00418.77
8.3.10.0060.00321.14
8.3.00.0060.00319.67
8.2.170.0100.01022.96
8.2.160.0050.00920.30
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0030.00520.08
8.2.110.0070.00320.39
8.2.100.0080.00419.77
8.2.90.0070.00018.47
8.2.80.0050.00219.25
8.2.70.0050.00317.75
8.2.60.0000.00818.05
8.2.50.0000.01018.07
8.2.40.0060.00320.00
8.2.30.0040.00421.28
8.2.20.0000.00717.91
8.2.10.0000.00917.94
8.2.00.0060.00317.81
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0080.00022.05
8.1.230.0050.00622.75
8.1.220.0030.00617.89
8.1.210.0000.00918.91
8.1.200.0000.00917.25
8.1.190.0030.00617.52
8.1.180.0030.00518.10
8.1.170.0050.00318.41
8.1.160.0000.00719.00
8.1.150.0030.00518.74
8.1.140.0040.00417.63
8.1.130.0030.00317.90
8.1.120.0000.00817.63
8.1.110.0000.00817.50
8.1.100.0040.00417.57
8.1.90.0050.00217.60
8.1.80.0030.00617.59
8.1.70.0030.00317.59
8.1.60.0030.00617.71
8.1.50.0000.00817.62
8.1.40.0000.01017.59
8.1.30.0000.00717.75
8.1.20.0090.00017.78
8.1.10.0060.00317.68
8.1.00.0070.00617.76
8.0.300.0000.00820.16
8.0.290.0040.00417.18
8.0.280.0000.00718.41
8.0.270.0030.00317.39
8.0.260.0040.00417.04
8.0.250.0080.00017.17
8.0.240.0030.00617.14
8.0.230.0000.00717.16
8.0.220.0030.00317.05
8.0.210.0000.00716.95
8.0.200.0070.00017.07
8.0.190.0040.00417.08
8.0.180.0000.00817.09
8.0.170.0000.00817.04
8.0.160.0080.00017.13
8.0.150.0050.00317.05
8.0.140.0040.00416.96
8.0.130.0060.00013.41
8.0.120.0040.00416.96
8.0.110.0050.00317.07
8.0.100.0040.00417.04
8.0.90.0070.00016.83
8.0.80.0100.00417.05
8.0.70.0040.00417.09
8.0.60.0050.00316.93
8.0.50.0030.00516.93
8.0.30.0100.00917.15
8.0.20.0120.00617.40
8.0.10.0000.00817.12
8.0.00.0150.00316.87
7.4.330.0050.00016.79
7.4.320.0030.00316.61
7.4.300.0060.00016.55
7.4.290.0040.00416.68
7.4.280.0000.00816.80
7.4.270.0000.00716.59
7.4.260.0000.00813.30
7.4.250.0040.00416.57
7.4.240.0030.00316.77
7.4.230.0040.00416.59
7.4.220.0070.01716.81
7.4.210.0080.00816.65
7.4.200.0030.00316.71
7.4.190.0000.00716.75
7.4.160.0090.00916.73
7.4.150.0080.01217.40
7.4.140.0070.01117.86
7.4.130.0110.00916.58
7.4.120.0120.00816.62
7.4.110.0110.00717.02
7.4.100.0170.00816.89
7.4.90.0060.01216.55
7.4.80.0180.00019.39
7.4.70.0100.01016.61
7.4.60.0060.01516.59
7.4.50.0090.00016.68
7.4.40.0030.01222.77
7.4.30.0060.01216.71
7.4.00.0060.01014.82
7.3.330.0050.00013.45
7.3.320.0080.00013.21
7.3.310.0060.00016.49
7.3.300.0000.00716.36
7.3.290.0100.00416.41
7.3.280.0050.01116.43
7.3.270.0040.01417.40
7.3.260.0100.01218.24
7.3.250.0130.00416.64
7.3.240.0090.01616.57
7.3.230.0120.00916.50
7.3.210.0130.00616.57
7.3.200.0070.01119.39
7.3.190.0030.01716.49
7.3.180.0170.00316.39
7.3.170.0060.00916.66
7.3.160.0140.00416.71
7.3.120.0060.01015.07
7.3.110.0030.01315.00
7.3.100.0070.00714.89
7.3.90.0090.00315.04
7.3.80.0100.00314.91
7.3.70.0140.00014.76
7.3.60.0060.00814.74
7.3.50.0030.01014.86
7.3.40.0090.00014.94
7.3.30.0000.01314.77
7.3.20.0110.00316.68
7.3.10.0040.00816.45
7.3.00.0070.00716.94
7.2.330.0030.01516.60
7.2.320.0150.00616.89
7.2.310.0080.01116.78
7.2.300.0030.01316.63
7.2.290.0190.00417.01
7.2.250.0130.00715.21
7.2.240.0130.00715.21
7.2.230.0090.00615.30
7.2.220.0100.00615.49
7.2.210.0100.00615.11
7.2.200.0100.00715.23
7.2.190.0070.01015.14
7.2.180.0070.01015.31
7.2.170.0070.00314.97
7.2.110.0180.01116.45
7.2.60.0040.01117.15
7.2.00.0100.00519.57
7.1.330.0060.00615.79
7.1.320.0030.01315.66
7.1.310.0070.00716.01
7.1.300.0030.01215.91
7.1.290.0080.00815.76
7.1.280.0060.00315.84
7.1.270.0030.00715.81
7.1.260.0040.01115.96
7.1.200.0030.01016.04
7.1.100.0080.00418.21
7.1.70.0000.01417.22
7.1.60.0070.01419.24
7.1.50.0070.01816.77
7.1.00.0030.03322.35
7.0.200.0000.00817.04
7.0.140.0030.07721.90
7.0.100.0130.06319.89
7.0.90.0100.06319.93
7.0.80.0130.07319.96
7.0.70.0030.07719.89
7.0.60.0070.05319.99
7.0.50.0270.09720.17
7.0.40.0130.07720.14
7.0.30.0100.08019.96
7.0.20.0100.08320.01
7.0.10.0170.07320.18
7.0.00.0070.06720.22
5.6.280.0000.07720.81
5.6.250.0100.09020.69
5.6.240.0170.07320.63
5.6.230.0100.07720.69
5.6.220.0030.08320.61
5.6.210.0030.08720.75
5.6.200.0070.08721.14
5.6.190.0030.08320.96
5.6.180.0000.06721.10
5.6.170.0130.07721.13
5.6.160.0100.08321.02
5.6.150.0100.08021.09
5.6.140.0170.06721.05
5.6.130.0130.07721.12
5.6.120.0030.09321.05
5.6.110.0070.08721.06
5.6.100.0070.08721.00
5.6.90.0070.08020.94
5.6.80.0230.06320.41
5.6.70.0100.07720.49
5.6.60.0070.08320.40
5.6.50.0170.06720.41
5.6.40.0100.06020.37
5.6.30.0200.06720.54
5.6.20.0130.07720.41
5.6.10.0230.06320.43
5.6.00.0070.08020.33
5.5.380.0070.07720.41
5.5.370.0070.06720.37
5.5.360.0100.07020.51
5.5.350.0130.07720.42
5.5.340.0130.08320.77
5.5.330.0130.09720.89
5.5.320.0030.08020.87
5.5.310.0130.08720.79
5.5.300.0170.08020.92
5.5.290.0000.06720.80
5.5.280.0070.09020.74
5.5.270.0100.07720.91
5.5.260.0070.08320.79
5.5.250.0070.08720.70
5.5.240.0000.08720.17
5.5.230.0030.09320.31
5.5.220.0070.05320.31
5.5.210.0130.08020.11
5.5.200.0170.07320.13
5.5.190.0200.07720.29
5.5.180.0130.07720.11
5.5.160.0100.08020.16
5.5.150.0070.08020.25
5.5.140.0100.06020.16
5.5.130.0070.06720.25
5.5.120.0070.05320.21
5.5.110.0070.03720.20
5.5.100.0070.04720.07
5.5.90.0070.05020.17
5.5.80.0000.08020.07
5.5.70.0070.06719.94
5.5.60.0100.05320.00
5.5.50.0170.07320.06
5.5.40.0070.07020.04
5.5.30.0100.03320.00
5.5.20.0130.04020.05
5.5.10.0030.06020.07
5.5.00.0100.07720.07
5.4.450.0170.07719.38
5.4.440.0130.07719.41
5.4.430.0100.06719.46
5.4.420.0030.06319.20
5.4.410.0070.08019.38
5.4.400.0200.06019.04
5.4.390.0100.07319.23
5.4.380.0030.07719.09
5.4.370.0070.06719.04
5.4.360.0030.08319.16
5.4.350.0070.07719.16
5.4.340.0130.07319.13
5.4.320.0030.08319.25
5.4.310.0030.08319.23
5.4.300.0170.08319.09
5.4.290.0070.06318.87
5.4.280.0130.05319.02
5.4.270.0000.06719.03
5.4.260.0000.06019.04
5.4.250.0000.04318.90
5.4.240.0100.04318.94
5.4.230.0070.06719.20
5.4.220.0130.07019.12
5.4.210.0030.04719.17
5.4.200.0000.05319.23
5.4.190.0030.08019.11
5.4.180.0130.06719.15
5.4.170.0130.06319.17
5.4.160.0170.07019.23
5.4.150.0070.07318.83
5.4.140.0070.06016.45
5.4.130.0100.07016.42
5.4.120.0070.08016.45
5.4.110.0000.07016.43
5.4.100.0000.04716.50
5.4.90.0070.04016.48
5.4.80.0030.06016.46
5.4.70.0100.05716.45
5.4.60.0070.03716.46
5.4.50.0130.07316.48
5.4.40.0100.07316.54
5.4.30.0070.06316.33
5.4.20.0070.07316.49
5.4.10.0030.07316.46
5.4.00.0070.04715.86
5.3.290.0070.07714.79
5.3.280.0130.06314.58
5.3.270.0070.04714.63
5.3.260.0130.07014.68
5.3.250.0070.04014.63
5.3.240.0130.06714.66
5.3.230.0170.06314.53
5.3.220.0070.07014.71
5.3.210.0070.07314.68
5.3.200.0070.07014.49
5.3.190.0070.06314.58
5.3.180.0000.07314.49
5.3.170.0100.07014.69
5.3.160.0000.07314.58
5.3.150.0070.07014.62
5.3.140.0170.06314.56
5.3.130.0030.08014.53
5.3.120.0130.06014.53
5.3.110.0030.05714.52
5.3.100.0030.04714.05
5.3.90.0130.06714.01
5.3.80.0100.05313.99
5.3.70.0070.07013.99
5.3.60.0070.03713.93
5.3.50.0070.06014.05
5.3.40.0070.07314.04
5.3.30.0030.04713.91
5.3.20.0030.04313.79
5.3.10.0030.03313.57
5.3.00.0000.04013.73
5.2.170.0100.04311.14
5.2.160.0070.05711.26
5.2.150.0100.04311.23
5.2.140.0070.05311.19
5.2.130.0030.04011.00
5.2.120.0100.05711.14
5.2.110.0030.06711.19
5.2.100.0030.04011.16
5.2.90.0000.03711.01
5.2.80.0030.03011.16
5.2.70.0100.02311.23
5.2.60.0000.03310.95
5.2.50.0000.03011.07
5.2.40.0000.03010.88
5.2.30.0000.03010.88
5.2.20.0030.02710.97
5.2.10.0030.02710.92
5.2.00.0000.03010.57
5.1.60.0030.02310.08
5.1.50.0070.0209.98
5.1.40.0000.0279.97
5.1.30.0030.02310.27
5.1.20.0000.02710.38
5.1.10.0030.02710.15
5.1.00.0130.0139.90
5.0.50.0000.0208.83
5.0.40.0030.0208.83
5.0.30.0000.0308.83
5.0.20.0030.0208.83
5.0.10.0030.0238.83
5.0.00.0000.0308.83
4.4.90.0000.0178.83
4.4.80.0000.0278.83
4.4.70.0000.0178.83
4.4.60.0030.0138.83
4.4.50.0070.0108.83
4.4.40.0000.0238.83
4.4.30.0000.0178.83
4.4.20.0000.0178.83
4.4.10.0030.0138.83
4.4.00.0000.0238.83
4.3.110.0000.0178.83
4.3.100.0030.0338.83
4.3.90.0000.0138.83
4.3.80.0070.0438.83
4.3.70.0000.0178.83
4.3.60.0000.0338.83
4.3.50.0030.0238.83
4.3.40.0000.0538.83
4.3.30.0000.0238.83
4.3.20.0000.0278.83
4.3.10.0000.0378.83
4.3.00.0030.0238.83

preferences:
43.8 ms | 400 KiB | 5 Q