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('Sunday')->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)
8.3.60.0060.00918.68
8.3.50.0140.00622.04
8.3.40.0110.00419.09
8.3.30.0040.01120.17
8.3.20.0040.00420.13
8.3.10.0040.00422.05
8.3.00.0000.00722.45
8.2.180.0120.00916.50
8.2.170.0030.01022.96
8.2.160.0140.00719.11
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.13
8.2.110.0060.00321.04
8.2.100.0140.00018.03
8.2.90.0040.00419.19
8.2.80.0060.00317.97
8.2.70.0000.00817.75
8.2.60.0080.00018.05
8.2.50.0030.00918.10
8.2.40.0030.00520.55
8.2.30.0040.00418.05
8.2.20.0050.00217.90
8.2.10.0040.00417.89
8.2.00.0060.00617.87
8.1.280.0070.01025.92
8.1.270.0000.00724.66
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0000.00922.69
8.1.230.0000.01117.58
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.47
8.1.190.0050.00317.25
8.1.180.0040.00418.10
8.1.170.0050.00318.70
8.1.160.0000.00822.12
8.1.150.0070.00018.73
8.1.140.0040.00417.51
8.1.130.0030.00317.96
8.1.120.0070.00017.66
8.1.110.0070.00017.48
8.1.100.0020.00517.60
8.1.90.0000.00817.56
8.1.80.0000.00717.59
8.1.70.0000.00717.49
8.1.60.0000.00817.65
8.1.50.0080.00017.63
8.1.40.0000.00817.68
8.1.30.0030.00517.78
8.1.20.0050.00317.78
8.1.10.0030.00517.56
8.1.00.0070.00617.69
8.0.300.0080.00318.77
8.0.290.0040.00416.88
8.0.280.0000.00818.39
8.0.270.0030.00317.23
8.0.260.0070.00016.88
8.0.250.0000.00717.11
8.0.240.0000.00817.00
8.0.230.0050.00317.09
8.0.220.0030.00316.95
8.0.210.0000.00717.00
8.0.200.0060.00016.99
8.0.190.0080.00016.99
8.0.180.0040.00417.13
8.0.170.0040.00416.95
8.0.160.0080.00017.00
8.0.150.0040.00416.99
8.0.140.0020.00517.02
8.0.130.0000.00513.35
8.0.120.0050.00316.91
8.0.110.0020.00517.00
8.0.100.0040.00417.10
8.0.90.0050.00217.03
8.0.80.0120.00617.04
8.0.70.0040.00416.86
8.0.60.0000.00717.07
8.0.50.0040.00416.82
8.0.30.0100.00917.13
8.0.20.0120.00817.40
8.0.10.0070.00017.13
8.0.00.0090.00816.88
7.4.330.0000.00515.00
7.4.320.0000.00616.69
7.4.300.0030.00316.77
7.4.290.0000.00716.77
7.4.280.0000.01116.74
7.4.270.0030.00316.74
7.4.260.0030.00313.23
7.4.250.0050.00316.61
7.4.240.0020.00516.65
7.4.230.0000.00716.40
7.4.220.0110.00716.78
7.4.210.0050.00816.72
7.4.200.0070.00016.56
7.4.190.0050.00216.64
7.4.160.0100.00716.77
7.4.150.0110.01117.40
7.4.140.0190.00717.86
7.4.130.0090.00816.71
7.4.120.0110.00716.71
7.4.110.0180.00016.67
7.4.100.0200.00016.76
7.4.90.0130.00316.68
7.4.80.0060.01519.39
7.4.70.0120.00316.81
7.4.60.0090.00616.60
7.4.50.0080.00016.79
7.4.40.0040.01422.77
7.4.30.0090.00616.66
7.4.00.0130.00314.82
7.3.330.0050.00013.27
7.3.320.0040.00313.20
7.3.310.0040.00416.39
7.3.300.0070.00016.33
7.3.290.0070.00716.44
7.3.280.0050.01016.42
7.3.270.0110.00717.40
7.3.260.0120.00916.55
7.3.250.0090.00916.44
7.3.240.0070.01016.35
7.3.230.0170.00016.50
7.3.210.0060.01016.72
7.3.200.0070.01119.39
7.3.190.0090.01316.49
7.3.180.0120.00316.54
7.3.170.0060.01216.51
7.3.160.0140.00616.80
7.3.120.0130.00314.93
7.2.330.0110.01116.57
7.2.320.0150.00916.73
7.2.310.0120.01216.45
7.2.300.0000.02316.77
7.2.290.0000.01616.66
7.2.60.0030.01117.11
7.2.00.0040.01219.55
7.1.200.0030.01015.70
7.1.100.0060.00618.31
7.1.70.0060.00917.33
7.1.60.0030.01319.43
7.1.50.0060.01616.95
7.1.00.0000.07722.45
7.0.200.0230.00416.51
7.0.140.0100.09022.15
7.0.60.0030.04019.95
7.0.50.0070.08017.89
7.0.40.0070.05020.23
7.0.30.0330.07720.11
7.0.20.0370.07020.21
7.0.10.0030.04720.33
7.0.00.0100.06320.07
5.6.280.0000.07720.86
5.6.210.0170.07020.56
5.6.200.0100.08318.19
5.6.190.0030.08720.63
5.6.180.0330.07320.50
5.6.170.0170.04320.55
5.6.160.0130.08020.44
5.6.150.0000.04318.27
5.6.140.0000.04318.21
5.6.130.0070.06718.21
5.6.120.0030.05321.00
5.6.110.0070.08721.03
5.6.100.0100.07320.97
5.6.90.0070.03720.98
5.6.80.0030.04020.36
5.5.350.3600.03720.53
5.5.340.0130.07317.98
5.5.330.0070.08020.21
5.5.320.0300.05720.27
5.5.310.0400.07020.27
5.5.300.0000.06017.98
5.5.290.0070.08018.08
5.5.280.0100.06020.74
5.5.270.0030.06720.95
5.5.260.0070.08320.76
5.5.250.0100.07320.59
5.5.240.0300.04720.16
5.4.450.0330.04319.47
5.4.440.0400.06719.17
5.4.430.0370.05719.46
5.4.420.0330.04319.30
5.4.410.0300.03719.26
5.4.400.0370.03318.84
5.4.390.0230.06719.05
5.4.380.0330.03319.23
5.4.370.0300.04319.08
5.4.360.0200.04719.31
5.4.350.0400.03019.22
5.4.340.0330.04319.06
5.4.320.0430.06719.04
5.4.310.0370.05018.87
5.4.300.0370.07019.23
5.4.290.0270.04019.21
5.4.280.0400.07019.21
5.4.270.0200.04719.11
5.4.260.0370.07018.87
5.4.250.0330.05019.07
5.4.240.0370.06719.30
5.4.230.0500.04318.96
5.4.220.0500.06019.06
5.4.210.0300.03319.16
5.4.200.0370.07019.11
5.4.190.0370.03318.85
5.4.180.0300.05719.21
5.4.170.0230.04719.18
5.4.160.0370.06719.21
5.4.150.0500.06019.11
5.4.140.0330.07716.56
5.4.130.0270.04016.34
5.4.120.0300.03716.48
5.4.110.0330.06716.50
5.4.100.0330.03316.45
5.4.90.0330.03316.61
5.4.80.0400.06016.61
5.4.70.0230.04716.49
5.4.60.0430.06016.52
5.4.50.0370.06316.51
5.4.40.0270.04316.25
5.4.30.0300.06016.42
5.4.20.0430.03016.15
5.4.10.0370.06716.25
5.4.00.0330.03715.84
5.3.290.0270.04014.67
5.3.280.0230.04314.57
5.3.270.0370.03314.61
5.3.260.0300.03714.53
5.3.250.0330.03714.60
5.3.240.0330.05714.83
5.3.230.0270.07014.61
5.3.220.0230.04714.65
5.3.210.0270.04014.59
5.3.200.0400.04714.48
5.3.190.0400.02714.62
5.3.180.0230.04014.62
5.3.170.0270.04014.54
5.3.160.0400.07014.54
5.3.150.0300.03314.57
5.3.140.0430.06714.52
5.3.130.0330.04014.54
5.3.120.0300.07014.47
5.3.110.0470.05714.55
5.3.100.0300.04313.98
5.3.90.0400.05714.16
5.3.80.0270.05014.03
5.3.70.0230.04013.97
5.3.60.0300.05314.05
5.3.50.0370.03714.02
5.3.40.0370.07014.06
5.3.30.0400.04013.81
5.3.20.0430.05313.61
5.3.10.0430.05013.71
5.3.00.0300.03313.64
5.2.170.0400.05311.76
5.2.160.0270.03011.76
5.2.150.0270.02711.76
5.2.140.0230.03711.76
5.2.130.0400.05011.76
5.2.120.0230.03011.76
5.2.110.0270.03011.76
5.2.100.0230.02711.76
5.2.90.0270.05311.76
5.2.80.0330.05311.76
5.2.70.0230.03311.76
5.2.60.0300.03311.76
5.2.50.0300.04311.76
5.2.40.0270.02011.76
5.2.30.0170.03011.76
5.2.20.0300.05011.76
5.2.10.0270.02711.76
5.2.00.0230.03311.76
5.1.60.0170.02711.76
5.1.50.0130.03711.76
5.1.40.0170.02711.76
5.1.30.0200.02311.76
5.1.20.0170.03311.76
5.1.10.0200.02311.76
5.1.00.0170.02711.76
5.0.50.0100.02711.76
5.0.40.0100.02011.76
5.0.30.0170.02711.76
5.0.20.0130.03711.76
5.0.10.0100.02011.76
5.0.00.0100.03011.76
4.4.90.0100.01311.76
4.4.80.0170.01711.76
4.4.70.0130.01711.76
4.4.60.0070.01711.76
4.4.50.0130.03011.76
4.4.40.0100.03311.76
4.4.30.0100.01711.76
4.4.20.0170.01011.76
4.4.10.0070.01711.76
4.4.00.0130.02311.76
4.3.110.0130.01311.76
4.3.100.0070.01711.76
4.3.90.0100.01311.76
4.3.80.0130.02711.76
4.3.70.0100.02311.76
4.3.60.0100.01711.76
4.3.50.0100.01711.76
4.3.40.0100.02311.76
4.3.30.0070.01311.76
4.3.20.0030.01711.76
4.3.10.0070.02311.76
4.3.00.0030.01711.76

preferences:
44.94 ms | 401 KiB | 5 Q