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('Tuesday')->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)
8.3.60.0120.00918.68
8.3.50.0170.00522.11
8.3.40.0110.00718.92
8.3.30.0030.01018.79
8.3.20.0030.00518.73
8.3.10.0000.00821.08
8.3.00.0070.00021.74
8.2.180.0090.00616.50
8.2.170.0150.00022.96
8.2.160.0030.01020.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.00
8.2.110.0090.00020.38
8.2.100.0000.01217.97
8.2.90.0040.00419.36
8.2.80.0060.00317.97
8.2.70.0030.00617.88
8.2.60.0040.00418.05
8.2.50.0050.00318.07
8.2.40.0000.00818.22
8.2.30.0040.00419.50
8.2.20.0040.00417.76
8.2.10.0030.00517.94
8.2.00.0050.00317.86
8.1.280.0060.01025.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00022.54
8.1.230.0070.00420.96
8.1.220.0040.00418.77
8.1.210.0080.00018.81
8.1.200.0000.00917.48
8.1.190.0000.00817.40
8.1.180.0040.00418.10
8.1.170.0030.00618.48
8.1.160.0040.00418.79
8.1.150.0000.00718.76
8.1.140.0040.00417.45
8.1.130.0070.00018.02
8.1.120.0000.00717.60
8.1.110.0040.00417.48
8.1.100.0000.00717.60
8.1.90.0000.00717.60
8.1.80.0000.00817.50
8.1.70.0020.00517.47
8.1.60.0030.00617.68
8.1.50.0040.00417.48
8.1.40.0000.00717.54
8.1.30.0050.00317.61
8.1.20.0050.00317.66
8.1.10.0000.00817.55
8.1.00.0040.00417.51
8.0.300.0040.00419.83
8.0.290.0080.00017.18
8.0.280.0030.00318.33
8.0.270.0040.00417.23
8.0.260.0000.00716.95
8.0.250.0040.00417.13
8.0.240.0050.00317.12
8.0.230.0040.00417.09
8.0.220.0070.00017.05
8.0.210.0060.00316.97
8.0.200.0030.00317.05
8.0.190.0040.00417.09
8.0.180.0000.00717.04
8.0.170.0040.00417.07
8.0.160.0040.00317.02
8.0.150.0070.00017.04
8.0.140.0030.00516.97
8.0.130.0030.00313.34
8.0.120.0040.00417.02
8.0.110.0000.00817.05
8.0.100.0040.00417.06
8.0.90.0020.00517.05
8.0.80.0100.00616.98
8.0.70.0080.00017.01
8.0.60.0040.00416.89
8.0.50.0050.00316.98
8.0.30.0140.00517.28
8.0.20.0080.01017.40
8.0.10.0040.00417.00
8.0.00.0090.00916.86
7.4.330.0020.00216.67
7.4.320.0030.00316.69
7.4.300.0000.00616.65
7.4.290.0040.00416.66
7.4.280.0030.00616.58
7.4.270.0030.00316.64
7.4.260.0000.00813.38
7.4.250.0040.00416.73
7.4.240.0070.00016.55
7.4.230.0030.00316.52
7.4.220.0090.00616.75
7.4.210.0070.00916.71
7.4.200.0070.00016.50
7.4.190.0050.00316.90
7.4.160.0130.01016.54
7.4.150.0060.01217.40
7.4.140.0060.01117.86
7.4.130.0090.00816.60
7.4.120.0080.00916.70
7.4.110.0100.01316.55
7.4.100.0150.00416.53
7.4.90.0030.01916.75
7.4.80.0110.00619.39
7.4.70.0130.00616.56
7.4.60.0120.00616.57
7.4.50.0030.00616.58
7.4.40.0060.00922.77
7.4.30.0170.00316.73
7.4.00.0040.01114.91
7.3.330.0060.00013.40
7.3.320.0030.00313.27
7.3.310.0000.00716.50
7.3.300.0000.00716.48
7.3.290.0090.01216.45
7.3.280.0100.00716.41
7.3.270.0030.01317.40
7.3.260.0060.01118.24
7.3.250.0090.00816.46
7.3.240.0030.01316.48
7.3.230.0070.01016.46
7.3.210.0090.00916.40
7.3.200.0110.00619.39
7.3.190.0030.01916.59
7.3.180.0110.01116.49
7.3.170.0040.01316.53
7.3.160.0090.01316.69
7.3.120.0030.00714.93
7.3.10.0110.00416.75
7.3.00.0130.00016.96
7.2.330.0180.00016.86
7.2.320.0030.01416.88
7.2.310.0090.00916.93
7.2.300.0120.00616.76
7.2.290.0100.01016.81
7.2.130.0060.00917.06
7.2.120.0130.00316.81
7.2.110.0090.00316.95
7.2.100.0000.01016.88
7.2.90.0060.00916.93
7.2.80.0000.01117.00
7.2.70.0060.00317.12
7.2.60.0110.00316.93
7.2.50.0070.00717.09
7.2.40.0080.00417.07
7.2.30.0040.01217.07
7.2.20.0090.00316.99
7.2.10.0000.01017.03
7.2.00.0020.01418.26
7.1.250.0070.00715.68
7.1.200.0090.00616.01
7.1.100.0090.00318.38
7.1.70.0070.00317.07
7.1.60.0090.00619.40
7.1.50.0070.01717.22
7.1.00.0030.04022.54
7.0.200.0000.00716.96
7.0.140.0030.06722.10
7.0.100.0270.04019.94
7.0.90.0130.07320.02
7.0.80.0130.08019.86
7.0.70.0200.03719.89
7.0.60.0100.07719.90
7.0.50.0100.08020.17
7.0.40.0070.09020.10
7.0.30.0100.06320.00
7.0.20.0030.04720.14
7.0.10.0000.08019.93
7.0.00.0100.08720.08
5.6.280.0000.07720.91
5.6.250.0070.07720.64
5.6.240.0130.07020.62
5.6.230.0070.05720.63
5.6.220.0030.07020.56
5.6.210.0070.08020.41
5.6.200.0100.08321.00
5.6.190.0170.07321.13
5.6.180.0100.05321.05
5.6.170.0100.03321.00
5.6.160.0100.08020.89
5.6.150.0130.06721.01
5.6.140.0070.07320.90
5.6.130.0130.06321.04
5.6.120.0170.07721.01
5.6.110.0030.05720.95
5.6.100.0030.04020.98
5.6.90.0070.03720.95
5.6.80.0070.03720.36
5.6.70.0100.03020.37
5.6.60.0130.03020.43
5.6.50.0100.04020.27
5.6.40.0030.03720.27
5.6.30.0070.03320.42
5.6.20.0000.04020.38
5.6.10.0070.06020.36
5.6.00.0100.03320.37
5.5.380.0070.08320.30
5.5.370.0130.07720.34
5.5.360.0130.08020.39
5.5.350.0100.07720.32
5.5.340.0070.08720.84
5.5.330.0130.08020.88
5.5.320.0100.04320.83
5.5.310.0100.07320.88
5.5.300.0070.07020.73
5.5.290.0200.06720.71
5.5.280.0030.06020.75
5.5.270.0030.04320.86
5.5.260.0130.03320.88
5.5.250.0030.04020.65
5.5.240.0030.04020.27
5.5.230.0130.04019.98
5.5.220.0000.04320.21
5.5.210.0070.03720.21
5.5.200.0070.03720.07
5.5.190.0130.04020.08
5.5.180.0000.04320.20
5.5.160.0030.04320.08
5.5.150.0030.04320.18
5.5.140.0070.04020.14
5.5.130.0070.03720.19
5.5.120.0000.04320.20
5.5.110.0000.04020.15
5.5.100.0070.03720.03
5.5.90.0030.04020.04
5.5.80.0030.03720.04
5.5.70.0000.04320.10
5.5.60.0070.03319.98
5.5.50.0070.04020.06
5.5.40.0030.03320.01
5.5.30.0130.03019.86
5.5.20.0030.05020.00
5.5.10.0030.04019.98
5.5.00.0070.03320.00
5.4.450.0130.06019.51
5.4.440.0100.07719.37
5.4.430.0100.03719.36
5.4.420.0070.04319.55
5.4.410.0030.04019.32
5.4.400.0070.02719.19
5.4.390.0070.03719.13
5.4.380.0000.04019.09
5.4.370.0070.03319.12
5.4.360.0070.03719.13
5.4.350.0070.03318.95
5.4.340.0000.03719.04
5.4.320.0030.04019.03
5.4.310.0100.03318.87
5.4.300.0030.03719.13
5.4.290.0030.03318.87
5.4.280.0000.04019.18
5.4.270.0000.04319.07
5.4.260.0030.04319.15
5.4.250.0000.04019.11
5.4.240.0000.04019.17
5.4.230.0100.03019.02
5.4.220.0000.04319.02
5.4.210.0100.04719.15
5.4.200.0000.04318.89
5.4.190.0070.03719.07
5.4.180.0170.02719.02
5.4.170.0030.03319.20
5.4.160.0030.05019.16
5.4.150.0030.04018.88
5.4.140.0000.04016.20
5.4.130.0000.03316.25
5.4.120.0000.03716.36
5.4.110.0070.04316.27
5.4.100.0000.03716.50
5.4.90.0030.03316.35
5.4.80.0130.07016.48
5.4.70.0070.07716.49
5.4.60.0070.06716.46
5.4.50.0100.07016.47
5.4.40.0030.06316.49
5.4.30.0100.06316.47
5.4.20.0030.07016.44
5.4.10.0100.07016.33
5.4.00.0200.05315.72
5.3.290.0130.02714.65
5.3.280.0000.04314.59
5.3.270.0030.03314.57
5.3.260.0100.03014.63
5.3.250.0000.04014.55
5.3.240.0030.03714.56
5.3.230.0030.03714.62
5.3.220.0000.04314.68
5.3.210.0000.04014.63
5.3.200.0000.04314.63
5.3.190.0100.07314.57
5.3.180.0030.06714.59
5.3.170.0070.06014.56
5.3.160.0070.07314.55
5.3.150.0030.07314.53
5.3.140.0070.07314.60
5.3.130.0070.07314.61
5.3.120.0130.07014.55
5.3.110.0100.06714.61
5.3.100.0070.07313.96
5.3.90.0070.05313.95
5.3.80.0030.07313.95
5.3.70.0070.06713.93
5.3.60.0130.06013.97
5.3.50.0100.06313.93
5.3.40.0170.06714.00
5.3.30.0070.08013.89
5.3.20.0030.07013.62
5.3.10.0130.06713.58
5.3.00.0100.07313.64
5.2.170.0200.05011.16
5.2.160.0030.06311.04
5.2.150.0000.07011.25
5.2.140.0030.06011.23
5.2.130.0030.05710.98
5.2.120.0000.07011.03
5.2.110.0070.06010.98
5.2.100.0100.05011.02
5.2.90.0030.04711.23
5.2.80.0100.05011.09
5.2.70.0100.06011.14
5.2.60.0000.05310.95
5.2.50.0030.05011.07
5.2.40.0070.04010.87
5.2.30.0030.06311.09
5.2.20.0030.05011.02
5.2.10.0070.05310.92
5.2.00.0030.03710.85
5.1.60.0070.0539.98
5.1.50.0070.0439.83
5.1.40.0100.04010.07
5.1.30.0070.05710.27
5.1.20.0100.04010.30
5.1.10.0100.0409.91
5.1.00.0030.05310.10
5.0.50.0070.0438.70
5.0.40.0030.0438.70
5.0.30.0070.0578.70
5.0.20.0030.0438.70
5.0.10.0030.0438.70
5.0.00.0030.0608.70
4.4.90.0000.0338.70
4.4.80.0000.0408.70
4.4.70.0000.0178.70
4.4.60.0000.0378.70
4.4.50.0000.0378.70
4.4.40.0070.0338.70
4.4.30.0000.0378.70
4.4.20.0000.0378.70
4.4.10.0000.0338.70
4.4.00.0070.0508.70
4.3.110.0000.0308.70
4.3.100.0100.0078.70
4.3.90.0030.0338.70
4.3.80.0000.0538.70
4.3.70.0000.0238.70
4.3.60.0000.0208.70
4.3.50.0030.0378.70
4.3.40.0030.0308.70
4.3.30.0030.0308.70
4.3.20.0030.0378.70
4.3.10.0000.0378.70
4.3.00.0000.0338.70

preferences:
63.54 ms | 401 KiB | 5 Q