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('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)
8.3.60.0130.00716.75
8.3.50.0090.00622.09
8.3.40.0110.00318.97
8.3.30.0070.00719.09
8.3.20.0000.00820.25
8.3.10.0060.00323.53
8.3.00.0080.00020.89
8.2.180.0070.00716.50
8.2.170.0090.00922.96
8.2.160.0070.00720.43
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00420.95
8.2.110.0030.00622.07
8.2.100.0040.00720.56
8.2.90.0000.00819.21
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0040.00418.05
8.2.50.0000.00818.07
8.2.40.0000.00719.45
8.2.30.0040.00418.28
8.2.20.0000.00817.77
8.2.10.0040.00418.05
8.2.00.0030.00517.80
8.1.280.0110.00325.92
8.1.270.0030.00623.91
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00322.17
8.1.230.0060.00618.89
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.34
8.1.190.0090.00017.36
8.1.180.0040.00418.10
8.1.170.0050.00318.65
8.1.160.0050.00221.80
8.1.150.0000.00818.65
8.1.140.0040.00417.58
8.1.130.0030.00317.88
8.1.120.0040.00417.58
8.1.110.0060.00317.47
8.1.100.0000.00717.53
8.1.90.0020.00517.65
8.1.80.0000.00817.58
8.1.70.0050.00317.48
8.1.60.0030.00617.70
8.1.50.0050.00317.64
8.1.40.0040.00417.66
8.1.30.0000.00817.71
8.1.20.0030.00517.83
8.1.10.0040.00417.51
8.1.00.0040.00417.63
8.0.300.0070.00018.77
8.0.290.0030.00616.75
8.0.280.0030.00318.43
8.0.270.0030.00317.21
8.0.260.0070.00017.24
8.0.250.0070.00016.98
8.0.240.0060.00317.05
8.0.230.0000.00717.09
8.0.220.0030.00316.98
8.0.210.0030.00317.06
8.0.200.0030.00316.97
8.0.190.0070.00017.17
8.0.180.0000.00717.09
8.0.170.0040.00417.09
8.0.160.0070.00017.09
8.0.150.0040.00416.88
8.0.140.0080.00017.04
8.0.130.0060.00013.46
8.0.120.0040.00417.11
8.0.110.0000.00717.10
8.0.100.0050.00217.01
8.0.90.0000.00716.96
8.0.80.0100.00617.05
8.0.70.0000.00717.02
8.0.60.0000.00717.15
8.0.50.0040.00416.86
8.0.30.0090.00917.14
8.0.20.0040.01517.46
8.0.10.0040.00416.99
8.0.00.0120.00617.07
7.4.330.0030.00315.03
7.4.320.0030.00316.59
7.4.300.0000.00716.67
7.4.290.0030.00316.72
7.4.280.0000.00816.50
7.4.270.0000.00716.55
7.4.260.0040.00416.65
7.4.250.0000.00716.70
7.4.240.0040.00316.56
7.4.230.0060.00316.64
7.4.220.0180.00316.73
7.4.210.0050.01016.64
7.4.200.0000.00716.83
7.4.190.0040.00416.71
7.4.160.0130.00316.63
7.4.150.0180.00317.40
7.4.140.0090.00817.86
7.4.130.0060.01316.63
7.4.120.0110.00716.70
7.4.110.0070.01016.61
7.4.100.0120.00616.61
7.4.90.0110.00616.55
7.4.80.0140.00319.39
7.4.70.0090.00616.63
7.4.60.0070.01016.69
7.4.50.0000.00416.44
7.4.40.0100.00716.73
7.4.30.0100.00616.49
7.4.00.0070.00715.14
7.3.330.0020.00213.17
7.3.320.0050.00013.43
7.3.310.0040.00416.27
7.3.300.0030.00316.30
7.3.290.0110.00316.44
7.3.280.0080.01016.43
7.3.270.0150.00317.40
7.3.260.0130.00416.49
7.3.250.0110.00616.40
7.3.240.0160.00716.53
7.3.230.0030.01516.47
7.3.210.0090.00916.63
7.3.200.0110.00619.39
7.3.190.0110.00716.59
7.3.180.0080.00816.58
7.3.170.0070.01316.53
7.3.160.0140.00316.52
7.3.120.0100.00715.07
7.2.330.0200.00316.46
7.2.320.0110.00816.91
7.2.310.0100.00716.86
7.2.300.0080.00816.54
7.2.290.0130.00416.58
7.2.80.0100.00016.60
7.2.60.0090.00317.04
7.2.00.0070.00319.39
7.1.200.0000.01015.68
7.1.100.0030.01018.39
7.1.70.0030.01017.50
7.1.60.0140.01119.46
7.1.50.0000.02116.78
7.1.00.0070.07022.40
7.0.200.0000.00716.81
7.0.140.0030.07322.08
7.0.60.0130.07021.87
7.0.50.0000.04322.04
7.0.40.0000.04320.12
7.0.30.0000.03720.20
7.0.20.0000.04020.06
7.0.10.0070.03719.99
7.0.00.0030.05320.10
5.6.280.0100.06721.12
5.6.210.0000.04320.47
5.6.200.0030.04321.00
5.6.190.0070.04020.90
5.6.180.0000.03721.00
5.6.170.0030.03021.05
5.6.160.0030.04021.01
5.6.150.0030.03320.98
5.6.140.0030.05021.00
5.6.130.0030.04020.95
5.6.120.0030.04320.88
5.6.110.0100.02720.89
5.6.100.0000.03721.03
5.6.90.0030.03320.85
5.6.80.0070.02720.39
5.6.70.0030.03020.40
5.6.60.0070.05020.37
5.6.50.0030.03720.37
5.6.40.0000.03320.30
5.6.30.0000.03320.38
5.6.20.0030.06320.36
5.6.10.0070.05320.36
5.6.00.0070.07720.45
5.5.350.0100.07720.44
5.5.340.0070.03720.86
5.5.330.0030.04020.89
5.5.320.0000.03320.90
5.5.310.0000.04320.86
5.5.300.0000.05320.78
5.5.290.0000.04720.94
5.5.280.0030.03320.88
5.5.270.0030.03020.88
5.5.260.0030.03320.87
5.5.250.0130.02020.75
5.5.240.0000.03320.36
5.5.230.0000.03320.23
5.5.220.0000.03320.25
5.5.210.0000.03320.28
5.5.200.0000.03720.20
5.5.190.0100.02320.12
5.5.180.0030.05020.01
5.5.160.0030.08020.21
5.5.150.0100.06720.22
5.5.140.0030.08020.01
5.5.130.0000.07020.25
5.5.120.0070.07720.23
5.5.110.0030.07720.12
5.5.100.0000.08020.09
5.5.90.0030.07320.11
5.5.80.0070.04720.22
5.5.70.0030.07020.11
5.5.60.0130.07320.00
5.5.50.0070.07720.10
5.5.40.0030.07020.09
5.5.30.0130.07020.09
5.5.20.0070.06720.00
5.5.10.0100.07020.07
5.5.00.0070.07720.09
5.4.450.0070.03319.40
5.4.440.0070.03719.49
5.4.430.0030.03019.48
5.4.420.0000.03319.40
5.4.410.0000.03019.39
5.4.400.0000.03019.18
5.4.390.0030.03018.91
5.4.380.0000.03019.07
5.4.370.0030.03319.21
5.4.360.0030.03718.90
5.4.350.0000.03019.20
5.4.340.0000.05019.07
5.4.320.0000.07719.07
5.4.310.0030.08019.08
5.4.300.0030.07719.05
5.4.290.0000.08019.00
5.4.280.0170.07019.12
5.4.270.0070.07319.16
5.4.260.0070.07019.16
5.4.250.0030.07718.91
5.4.240.0000.07719.07
5.4.230.0100.05319.16
5.4.220.0130.06718.92
5.4.210.0000.07318.89
5.4.200.0030.06319.07
5.4.190.0000.07019.00
5.4.180.0030.08018.91
5.4.170.0130.07018.92
5.4.160.0030.06319.06
5.4.150.0000.07719.02
5.4.140.0100.07016.44
5.4.130.0100.06716.21
5.4.120.0070.06716.32
5.4.110.0070.07316.36
5.4.100.0030.07016.33
5.4.90.0000.07316.46
5.4.80.0070.06716.36
5.4.70.0070.07016.36
5.4.60.0070.07316.44
5.4.50.0070.06716.54
5.4.40.0030.07016.37
5.4.30.0000.04316.34
5.4.20.0070.07016.39
5.4.10.0030.07716.22
5.4.00.0000.06015.87
5.3.290.0000.08314.49
5.3.280.0000.06714.66
5.3.270.0000.06014.65
5.3.260.0070.07714.62
5.3.250.0030.06314.47
5.3.240.0070.05714.60
5.3.230.0100.06714.59
5.3.220.0070.06014.67
5.3.210.0030.07714.58
5.3.200.0100.06314.61
5.3.190.0070.06714.61
5.3.180.0000.07314.67
5.3.170.0100.06014.59
5.3.160.0070.06014.57
5.3.150.0100.07014.52
5.3.140.0030.07314.57
5.3.130.0000.07714.46
5.3.120.0000.08314.57
5.3.110.0070.07314.54
5.3.100.0030.06714.09
5.3.90.0000.07014.07
5.3.80.0000.06714.07
5.3.70.0000.06314.03
5.3.60.0000.07314.02
5.3.50.0000.07313.80
5.3.40.0100.07013.80
5.3.30.0070.07013.92
5.3.20.0000.07013.74
5.3.10.0070.07013.75
5.3.00.0030.07013.68
5.2.170.0000.05010.99
5.2.160.0100.05311.19
5.2.150.0000.06011.04
5.2.140.0030.05310.98
5.2.130.0000.06011.20
5.2.120.0030.06011.14
5.2.110.0000.05711.14
5.2.100.0070.05711.00
5.2.90.0000.06311.21
5.2.80.0070.06010.98
5.2.70.0070.06011.14
5.2.60.0000.05711.09
5.2.50.0030.05711.07
5.2.40.0030.06011.07
5.2.30.0030.05011.07
5.2.20.0030.05310.95
5.2.10.0070.05710.90
5.2.00.0070.05310.81
5.1.60.0000.04310.03
5.1.50.0070.0479.98
5.1.40.0070.05010.05
5.1.30.0030.05710.36
5.1.20.0030.05310.26
5.1.10.0000.05010.14
5.1.00.0030.04710.04
5.0.50.0070.0439.28
5.0.40.0000.0479.28
5.0.30.0070.0609.28
5.0.20.0000.0439.28
5.0.10.0030.0439.28
5.0.00.0000.0709.28
4.4.90.0070.0309.28
4.4.80.0030.0339.28
4.4.70.0000.0379.28
4.4.60.0030.0339.28
4.4.50.0000.0309.28
4.4.40.0000.0579.28
4.4.30.0000.0409.28
4.4.20.0000.0409.28
4.4.10.0030.0339.28
4.4.00.0000.0579.28
4.3.110.0070.0309.28
4.3.100.0030.0339.28
4.3.90.0000.0379.28
4.3.80.0000.0539.28
4.3.70.0000.0379.28
4.3.60.0070.0279.28
4.3.50.0000.0379.28
4.3.40.0000.0539.28
4.3.30.0000.0339.28
4.3.20.0000.0439.28
4.3.10.0000.0409.28
4.3.00.0100.0279.28

preferences:
46.32 ms | 401 KiB | 5 Q