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)]); //print_r($day); return $today; } //var_dump(getDay()->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)
8.3.40.0130.00718.96
8.3.30.0070.00719.22
8.3.20.0110.00320.38
8.3.10.0070.00023.56
8.3.00.0030.00519.38
8.2.170.0040.01222.96
8.2.160.0040.01120.37
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00722.05
8.2.110.0090.00022.29
8.2.100.0120.00017.78
8.2.90.0030.00619.26
8.2.80.0040.00417.97
8.2.70.0030.00717.63
8.2.60.0000.00819.79
8.2.50.0000.00918.07
8.2.40.0030.00520.01
8.2.30.0040.00419.89
8.2.20.0070.00017.87
8.2.10.0000.00718.11
8.2.00.0070.00317.84
8.1.270.0040.00423.82
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0000.00923.93
8.1.230.0080.00319.21
8.1.220.0040.00417.78
8.1.210.0050.00318.77
8.1.200.0000.00817.38
8.1.190.0050.00517.23
8.1.180.0040.00718.10
8.1.170.0090.00018.62
8.1.160.0040.00421.87
8.1.150.0070.00018.74
8.1.140.0000.00817.59
8.1.130.0070.00017.77
8.1.120.0070.00017.54
8.1.110.0000.00817.59
8.1.100.0100.00017.59
8.1.90.0050.00317.50
8.1.80.0040.00417.63
8.1.70.0030.00317.56
8.1.60.0000.00917.66
8.1.50.0060.00317.54
8.1.40.0040.00417.53
8.1.30.0040.00417.78
8.1.20.0000.00817.68
8.1.10.0060.00317.63
8.1.00.0020.00517.60
8.0.300.0080.00020.74
8.0.290.0040.00417.16
8.0.280.0070.00018.46
8.0.270.0040.00417.27
8.0.260.0030.00317.21
8.0.250.0070.00017.06
8.0.240.0040.00417.00
8.0.230.0070.00017.10
8.0.220.0020.00517.04
8.0.210.0070.00017.07
8.0.200.0040.00417.03
8.0.190.0040.00417.11
8.0.180.0070.00017.08
8.0.170.0030.00517.11
8.0.160.0000.00816.91
8.0.150.0030.00517.04
8.0.140.0020.00516.99
8.0.130.0060.00013.38
8.0.120.0050.00316.95
8.0.110.0000.00816.97
8.0.100.0050.00317.07
8.0.90.0070.00017.00
8.0.80.0160.00617.00
8.0.70.0030.00516.89
8.0.60.0050.00216.97
8.0.50.0040.00416.81
8.0.30.0140.00817.13
8.0.20.0120.01017.47
8.0.10.0040.00416.94
8.0.00.0040.01716.89
7.4.330.0050.00015.00
7.4.320.0000.00716.64
7.4.300.0000.00716.63
7.4.290.0030.00316.73
7.4.280.0000.00816.77
7.4.270.0030.00316.73
7.4.260.0030.00316.65
7.4.250.0000.00816.60
7.4.240.0030.00316.71
7.4.230.0030.00316.55
7.4.220.0100.00716.75
7.4.210.0060.00816.62
7.4.200.0000.00716.68
7.4.190.0030.00316.88
7.4.160.0090.00616.55
7.4.150.0120.00617.40
7.4.140.0120.00917.86
7.4.130.0080.00816.65
7.4.120.0110.00816.57
7.4.110.0140.00716.60
7.4.100.0110.00716.70
7.4.90.0070.01016.45
7.4.80.0090.00919.39
7.4.70.0100.01316.81
7.4.60.0060.01216.52
7.4.50.0000.00416.30
7.4.40.0090.00622.77
7.4.30.0140.00316.69
7.4.00.0060.00614.92
7.3.330.0050.00013.39
7.3.320.0030.00313.24
7.3.310.0040.00416.28
7.3.300.0000.00716.43
7.3.290.0070.01116.43
7.3.280.0110.00616.43
7.3.270.0030.01517.40
7.3.260.0120.00616.55
7.3.250.0070.01016.67
7.3.240.0100.00716.51
7.3.230.0110.00516.45
7.3.210.0140.00316.45
7.3.200.0170.00419.39
7.3.190.0130.00616.72
7.3.180.0090.00616.44
7.3.170.0080.00816.47
7.3.160.0130.00616.68
7.3.120.0060.01014.71
7.3.10.0000.01616.59
7.3.00.0030.01216.76
7.2.330.0070.01016.61
7.2.320.0040.01516.64
7.2.310.0140.00316.86
7.2.300.0130.01016.88
7.2.290.0120.00416.59
7.2.130.0030.01416.73
7.2.120.0210.00016.44
7.2.110.0220.00516.44
7.2.100.0180.00616.49
7.2.90.0180.00416.53
7.2.80.0070.01817.04
7.2.70.0160.00816.52
7.2.60.0100.01216.78
7.2.50.0120.01216.75
7.2.40.0180.00716.57
7.2.30.0120.00816.70
7.2.20.0120.00916.57
7.2.10.0070.00716.66
7.2.00.0080.00718.38
7.1.250.0100.01015.38
7.1.200.0040.01115.80
7.1.100.0030.00918.19
7.1.70.0000.00917.21
7.1.60.0100.01319.46
7.1.50.0070.02134.75
7.1.00.0030.07722.29
7.0.200.0000.00716.98
7.0.140.0100.07022.05
7.0.60.0130.07719.80
7.0.50.0100.03317.73
7.0.40.0170.04020.27
7.0.30.0300.08020.07
7.0.20.0270.07720.09
7.0.10.0030.04320.34
7.0.00.0070.08320.06
5.6.280.0070.07021.07
5.6.210.0100.06020.73
5.6.200.0000.07318.32
5.6.190.0030.07020.63
5.6.180.0430.03720.52
5.6.170.0330.03320.56
5.6.160.0030.04020.50
5.6.150.0000.05318.19
5.6.140.0070.03718.18
5.6.130.0130.07018.24
5.6.120.0100.06021.12
5.6.110.0130.08020.87
5.6.100.0030.04021.12
5.6.90.0000.07321.02
5.6.80.0130.06720.52
5.5.350.4330.03720.44
5.5.340.0030.05718.03
5.5.330.0030.04320.31
5.5.320.0100.08020.25
5.5.310.0300.07720.43
5.5.300.0100.07317.97
5.5.290.0130.04318.02
5.5.280.0100.03720.77
5.5.270.0070.05320.74
5.5.260.0030.04320.87
5.5.250.0070.07320.70
5.5.240.0300.07720.27
5.4.450.0330.04019.49
5.4.440.0230.06719.57
5.4.430.0200.04019.45
5.4.420.0200.04319.31
5.4.410.0230.05019.14
5.4.400.0230.07719.20
5.4.390.0200.03718.85
5.4.380.0130.04319.06
5.4.370.0200.04018.91
5.4.360.0270.04319.22
5.4.350.0300.06018.85
5.4.340.0270.05019.09
5.4.320.0270.07018.87
5.4.310.0300.06718.85
5.4.300.0230.03718.85
5.4.290.0270.06019.20
5.4.280.0270.05319.31
5.4.270.0330.03018.94
5.4.260.0330.06319.03
5.4.250.0230.05018.97
5.4.240.0330.05319.24
5.4.230.0370.06718.84
5.4.220.0270.06319.05
5.4.210.0330.06318.84
5.4.200.0270.04319.13
5.4.190.0370.06019.14
5.4.180.0300.07318.86
5.4.170.0300.04019.08
5.4.160.0230.04318.96
5.4.150.0230.07319.19
5.4.140.0230.05316.41
5.4.130.0370.05016.34
5.4.120.0230.04016.36
5.4.110.0230.04716.32
5.4.100.0330.06016.61
5.4.90.0370.03716.60
5.4.80.0230.03316.40
5.4.70.0230.06716.54
5.4.60.0230.05716.42
5.4.50.0230.04016.53
5.4.40.0330.06316.43
5.4.30.0330.06716.42
5.4.20.0270.04316.53
5.4.10.0230.06716.34
5.4.00.0330.06015.96
5.3.290.0300.06714.56
5.3.280.0330.04014.59
5.3.270.0370.06014.72
5.3.260.0230.08014.60
5.3.250.0330.03714.53
5.3.240.0200.04014.70
5.3.230.0270.03714.58
5.3.220.0270.04014.79
5.3.210.0330.04314.54
5.3.200.0270.06014.58
5.3.190.0270.07014.48
5.3.180.0200.05314.64
5.3.170.0300.04014.73
5.3.160.0300.03714.79
5.3.150.0270.05014.54
5.3.140.0270.07314.60
5.3.130.0330.05314.64
5.3.120.0230.05314.73
5.3.110.0270.07014.47
5.3.100.0300.06314.11
5.3.90.0330.02713.92
5.3.80.0300.06314.17
5.3.70.0300.03713.97
5.3.60.0170.05314.09
5.3.50.0200.03713.85
5.3.40.0130.04313.85
5.3.30.0200.03313.91
5.3.20.0230.02713.73
5.3.10.0230.02713.88
5.3.00.0300.06013.61
5.2.170.0200.03012.03
5.2.160.0230.05712.03
5.2.150.0100.03312.03
5.2.140.0170.02712.03
5.2.130.0130.02712.03
5.2.120.0170.05712.03
5.2.110.0130.03012.03
5.2.100.0230.02712.03
5.2.90.0170.02312.03
5.2.80.0130.03012.03
5.2.70.0130.04012.03
5.2.60.0330.02012.03
5.2.50.0170.03012.03
5.2.40.0230.05312.03
5.2.30.0170.05312.03
5.2.20.0130.03712.03
5.2.10.0100.03012.03
5.2.00.0200.05012.03
5.1.60.0130.03012.03
5.1.50.0130.04012.03
5.1.40.0170.02712.03
5.1.30.0200.03012.03
5.1.20.0170.04012.03
5.1.10.0100.03712.03
5.1.00.0170.03312.03
5.0.50.0100.02712.03
5.0.40.0130.03712.03
5.0.30.0100.06712.03
5.0.20.0100.02712.03
5.0.10.0200.03712.03
5.0.00.0130.06012.03
4.4.90.0030.01712.03
4.4.80.0100.01312.03
4.4.70.0100.02712.03
4.4.60.0030.01712.03
4.4.50.0070.02012.03
4.4.40.0070.05012.03
4.4.30.0070.02012.03
4.4.20.0070.01312.03
4.4.10.0130.02012.03
4.4.00.0070.03012.03
4.3.110.0100.03312.03
4.3.100.0100.02312.03
4.3.90.0130.02712.03
4.3.80.0100.03712.03
4.3.70.0100.02312.03
4.3.60.0070.02012.03
4.3.50.0100.01712.03
4.3.40.0100.03312.03
4.3.30.0000.02012.03
4.3.20.0000.02712.03
4.3.10.0030.03712.03
4.3.00.0070.02712.03

preferences:
49.69 ms | 400 KiB | 5 Q