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)
8.3.40.0090.00918.92
8.3.30.0110.00419.40
8.3.20.0040.00420.52
8.3.10.0050.00322.13
8.3.00.0050.00322.35
8.2.170.0110.00422.96
8.2.160.0140.00021.02
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0050.00319.48
8.2.110.0060.00320.43
8.2.100.0070.00418.16
8.2.90.0000.00819.39
8.2.80.0030.00617.97
8.2.70.0060.00317.75
8.2.60.0080.00018.05
8.2.50.0060.00318.07
8.2.40.0090.00020.01
8.2.30.0030.00618.09
8.2.20.0080.00017.80
8.2.10.0000.00717.93
8.2.00.0000.00817.77
8.1.270.0080.00022.07
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.85
8.1.230.0080.00319.09
8.1.220.0090.00017.91
8.1.210.0040.00418.77
8.1.200.0080.00017.35
8.1.190.0060.00317.35
8.1.180.0060.00318.10
8.1.170.0000.00918.78
8.1.160.0000.00821.88
8.1.150.0000.00718.73
8.1.140.0040.00417.60
8.1.130.0030.00317.86
8.1.120.0040.00417.52
8.1.110.0040.00417.48
8.1.100.0050.00317.65
8.1.90.0000.00817.61
8.1.80.0040.00417.61
8.1.70.0030.00317.56
8.1.60.0050.00317.58
8.1.50.0020.00517.72
8.1.40.0000.00717.69
8.1.30.0060.00317.75
8.1.20.0080.00017.78
8.1.10.0030.00517.60
8.1.00.0000.00817.72
8.0.300.0080.00018.77
8.0.290.0050.00316.88
8.0.280.0030.00318.58
8.0.270.0000.00717.25
8.0.260.0030.00316.94
8.0.250.0070.00017.20
8.0.240.0050.00317.16
8.0.230.0030.00316.99
8.0.220.0000.00717.09
8.0.210.0070.00016.92
8.0.200.0030.00317.10
8.0.190.0000.00717.13
8.0.180.0090.00017.05
8.0.170.0030.00317.05
8.0.160.0000.00717.02
8.0.150.0060.00316.96
8.0.140.0070.00017.03
8.0.130.0000.01013.48
8.0.120.0040.00416.90
8.0.110.0040.00416.95
8.0.100.0040.00417.09
8.0.90.0000.00816.87
8.0.80.0100.00717.02
8.0.70.0000.00816.97
8.0.60.0070.00016.99
8.0.50.0070.00016.92
8.0.30.0120.01117.29
8.0.20.0120.00717.46
8.0.10.0040.00417.10
8.0.00.0140.00416.82
7.4.330.0030.00315.09
7.4.320.0040.00416.61
7.4.300.0070.00016.76
7.4.290.0070.00016.61
7.4.280.0070.00016.75
7.4.270.0070.00016.80
7.4.260.0000.00716.71
7.4.250.0000.00716.70
7.4.240.0010.00616.71
7.4.230.0040.00416.56
7.4.220.0090.00916.78
7.4.210.0080.00716.71
7.4.200.0030.00516.85
7.4.190.0030.00316.47
7.4.160.0030.01316.77
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0060.01316.69
7.4.120.0160.00216.59
7.4.110.0070.01016.66
7.4.100.0090.00916.59
7.4.90.0070.01216.70
7.4.80.0120.00819.39
7.4.70.0060.00916.80
7.4.60.0030.01816.81
7.4.50.0030.00516.70
7.4.40.0030.01322.77
7.4.30.0140.00716.52
7.4.00.0070.01015.11
7.3.330.0000.00613.27
7.3.320.0030.00313.38
7.3.310.0050.00316.57
7.3.300.0040.00416.39
7.3.290.0130.00716.47
7.3.280.0080.00916.47
7.3.270.0150.00317.40
7.3.260.0080.00816.75
7.3.250.0110.00816.59
7.3.240.0060.01016.56
7.3.230.0100.01416.89
7.3.210.0030.01316.52
7.3.200.0120.00419.39
7.3.190.0060.01216.63
7.3.180.0100.00616.59
7.3.170.0040.01816.46
7.3.160.0130.00316.59
7.3.120.0090.00615.00
7.2.330.0140.00616.64
7.2.320.0100.00716.95
7.2.310.0130.00317.01
7.2.300.0050.01316.95
7.2.290.0140.00616.88
7.2.60.0030.01217.11
7.2.00.0080.00319.66
7.1.200.0030.00315.87
7.1.100.0050.00518.21
7.1.70.0030.00717.21
7.1.60.0110.01519.82
7.1.50.0110.00416.98
7.1.00.0030.09022.35
7.0.200.0080.00616.98
7.0.140.0070.07021.92
7.0.60.0130.07319.94
7.0.50.0130.07717.98
7.0.40.0230.07019.98
7.0.30.0300.04020.25
7.0.20.0070.04720.30
7.0.10.0270.07320.16
7.0.00.0000.05320.22
5.6.280.0100.06320.93
5.6.210.0300.06020.73
5.6.200.0030.09018.16
5.6.190.0130.03320.61
5.6.180.3300.04320.63
5.6.170.0370.07320.62
5.6.160.0030.05320.46
5.6.150.0100.09718.18
5.6.140.0170.07718.16
5.6.130.0130.04718.15
5.6.120.0030.05320.96
5.6.110.0130.07320.97
5.6.100.0170.04321.04
5.6.90.0130.07720.95
5.6.80.0070.04720.29
5.6.70.4130.03720.38
5.5.350.0000.03720.41
5.5.340.0030.08017.99
5.5.330.0230.04020.21
5.5.320.0200.03720.27
5.5.310.0230.07320.28
5.5.300.0070.08017.93
5.5.290.0030.08318.08
5.5.280.0200.07020.69
5.5.270.0130.04020.68
5.5.260.0100.08320.84
5.5.250.0030.06020.71
5.5.240.0070.07720.08
5.4.450.0300.07019.39
5.4.440.0400.06019.61
5.4.430.0170.05019.54
5.4.420.0100.05319.41
5.4.410.0100.05319.42
5.4.400.3700.00018.66
5.4.390.0770.00018.80
5.4.380.0270.05318.50
5.4.370.0330.05718.58
5.4.360.0230.05718.78
5.4.350.0370.05318.80
5.4.340.0230.05018.48
5.4.320.0060.03512.50
5.4.310.0050.03912.50
5.4.300.0070.04212.51
5.4.290.0090.04012.50
5.4.280.0060.03512.40
5.4.270.0080.03612.40
5.4.260.0100.05319.00
5.4.250.0070.07718.63
5.4.240.0200.06018.96
5.4.230.0100.07718.83
5.4.220.0070.05718.78
5.4.210.0170.05719.00
5.4.200.0300.06018.95
5.4.190.0230.06018.99
5.4.180.0300.07018.91
5.4.170.0200.07018.78
5.4.160.0170.05018.94
5.4.150.0130.07719.01
5.4.140.0070.06016.33
5.4.130.0170.04716.53
5.4.120.0170.05716.32
5.4.110.0100.06716.62
5.4.100.0170.06716.50
5.4.90.0270.05316.42
5.4.80.0130.06316.32
5.4.70.0170.05716.40
5.4.60.0030.05316.49
5.4.50.0100.05316.50
5.4.40.0170.04716.39
5.4.30.0130.05716.52
5.4.20.0130.06716.56
5.4.10.0170.06016.38
5.4.00.0170.07015.79
5.3.290.0070.03912.80
5.3.280.0100.05714.58
5.3.270.0070.05314.68
5.3.260.0200.06314.77
5.3.250.0100.05314.76
5.3.240.0030.05714.62
5.3.230.0100.05314.82
5.3.220.0170.04714.63
5.3.210.0100.07014.47
5.3.200.0100.04714.55
5.3.190.0130.05014.65
5.3.180.0130.07014.64
5.3.170.0300.04714.64
5.3.160.0130.04714.53
5.3.150.0130.04314.56
5.3.140.0070.05314.77
5.3.130.0030.06014.53
5.3.120.0030.07714.73
5.3.110.0070.07014.63
5.3.100.0070.05714.05
5.3.90.0100.05014.01
5.3.80.0100.06314.09
5.3.70.0000.07313.85
5.3.60.0130.05714.09
5.3.50.0100.07014.16
5.3.40.0170.06014.03
5.3.30.0130.06313.89
5.3.20.0130.04713.76
5.3.10.0200.05313.63
5.3.00.0100.06313.70
5.2.170.0130.05311.20
5.2.160.0070.06011.22
5.2.150.0100.04311.23
5.2.140.0130.03711.11
5.2.130.0130.03311.16
5.2.120.0070.04011.31
5.2.110.0100.04011.25
5.2.100.0130.05011.20
5.2.90.0170.04011.27
5.2.80.0170.04311.09
5.2.70.0070.04311.04
5.2.60.0070.04311.04
5.2.50.0200.03010.84
5.2.40.0130.03711.17
5.2.30.0270.03310.96
5.2.20.0100.05011.14
5.2.10.0030.04310.84
5.2.00.0130.05010.70
5.1.60.0100.0309.91
5.1.50.0100.03310.04
5.1.40.0000.0439.96
5.1.30.0130.04310.33
5.1.20.0130.03010.34
5.1.10.0030.05010.05
5.1.00.0130.0339.98
5.0.50.0030.0338.58
5.0.40.0070.0378.45
5.0.30.0170.0438.18
5.0.20.0070.0338.29
5.0.10.0070.0308.25
5.0.00.0030.0438.07
4.4.90.0030.0207.54
4.4.80.0000.0237.54
4.4.70.0170.0177.54
4.4.60.0000.0237.54
4.4.50.0030.0307.54
4.4.40.0000.0407.54
4.4.30.0100.0177.54
4.4.20.0100.0207.54
4.4.10.0030.0307.54
4.4.00.0100.0307.54
4.3.110.0030.0237.54
4.3.100.0000.0307.54
4.3.90.0070.0237.54
4.3.80.0030.0337.54
4.3.70.0070.0277.54
4.3.60.0130.0137.54
4.3.50.0030.0337.54
4.3.40.0100.0337.54
4.3.30.0030.0277.54
4.3.20.0030.0207.54
4.3.10.0030.0307.54
4.3.00.0030.0238.20

preferences:
69.66 ms | 400 KiB | 5 Q