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]; $today = new \DateTime(); echo "current date";var_dump($today); $today->setISODate($today->format('o'), $today->format('W'), $days[ucfirst($day)]); return $today; } //var_dump(getDay('Monday')->format('l dS F Y')); var_dump(getDay('Tuesday')); 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)
8.3.60.0110.00418.56
8.3.50.0120.01021.21
8.3.40.0210.00019.27
8.3.30.0130.00020.25
8.3.20.0050.00320.53
8.3.10.0030.00521.20
8.3.00.0050.00223.53
8.2.180.0090.00916.88
8.2.170.0140.00722.96
8.2.160.0160.00320.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00820.98
8.2.110.0030.00619.30
8.2.100.0080.00417.84
8.2.90.0040.00419.30
8.2.80.0040.00418.05
8.2.70.0080.00017.50
8.2.60.0060.00318.05
8.2.50.0080.00018.07
8.2.40.0050.00318.09
8.2.30.0060.00619.40
8.2.20.0090.00017.77
8.2.10.0030.00517.98
8.2.00.0040.00417.85
8.1.280.0150.00425.92
8.1.270.0060.00323.99
8.1.260.0000.00826.35
8.1.250.0040.01128.09
8.1.240.0130.00020.81
8.1.230.0060.00620.82
8.1.220.0050.00318.77
8.1.210.0080.00420.51
8.1.200.0030.00617.47
8.1.190.0040.00417.40
8.1.180.0050.00218.10
8.1.170.0000.00818.66
8.1.160.0090.00018.86
8.1.150.0040.00418.77
8.1.140.0040.00417.46
8.1.130.0030.00617.94
8.1.120.0040.00417.61
8.1.110.0040.00417.56
8.1.100.0080.00017.52
8.1.90.0030.00517.50
8.1.80.0030.00517.55
8.1.70.0070.00017.61
8.1.60.0000.00817.74
8.1.50.0000.00717.49
8.1.40.0030.00617.68
8.1.30.0030.00617.59
8.1.20.0000.00817.83
8.1.10.0000.00817.75
8.1.00.0060.00317.68
8.0.300.0000.00820.05
8.0.290.0000.00717.18
8.0.280.0070.00018.52
8.0.270.0040.00417.21
8.0.260.0000.00617.03
8.0.250.0000.00816.95
8.0.240.0070.00416.99
8.0.230.0000.00717.14
8.0.220.0000.00717.06
8.0.210.0000.00816.92
8.0.200.0060.00017.07
8.0.190.0040.00416.96
8.0.180.0000.00717.09
8.0.170.0000.00717.04
8.0.160.0060.00316.98
8.0.150.0030.00516.89
8.0.140.0040.00417.02
8.0.130.0040.00413.26
8.0.120.0020.00517.05
8.0.110.0070.00017.02
8.0.100.0040.00416.88
8.0.90.0000.00717.10
8.0.80.0110.01117.04
8.0.70.0000.00717.04
8.0.60.0000.00816.88
8.0.50.0000.00717.00
8.0.30.0030.01617.26
8.0.20.0140.00617.40
8.0.10.0050.00317.09
8.0.00.0050.01416.97
7.4.330.0030.00315.07
7.4.320.0070.00016.66
7.4.300.0040.00416.61
7.4.290.0000.00716.73
7.4.280.0030.00316.65
7.4.270.0000.00816.66
7.4.260.0030.00313.37
7.4.250.0040.00416.68
7.4.240.0000.00716.75
7.4.230.0070.00016.84
7.4.220.0100.01016.83
7.4.210.0100.00616.72
7.4.200.0000.00716.54
7.4.190.0030.00316.72
7.4.160.0050.01316.74
7.4.150.0100.01317.40
7.4.140.0180.00217.86
7.4.130.0110.00916.67
7.4.120.0110.00816.70
7.4.110.0130.00516.55
7.4.100.0160.00616.59
7.4.90.0140.01016.78
7.4.80.0070.01119.39
7.4.70.0130.00516.82
7.4.60.0140.01116.70
7.4.50.0030.00516.70
7.4.40.0030.01022.77
7.4.30.0070.01416.60
7.4.00.0100.00315.15
7.3.330.0000.00513.38
7.3.320.0000.00613.23
7.3.310.0030.00316.43
7.3.300.0040.00416.43
7.3.290.0090.00616.36
7.3.280.0120.00616.44
7.3.270.0070.01017.40
7.3.260.0070.01318.24
7.3.250.0130.00716.39
7.3.240.0090.00916.38
7.3.230.0090.00916.49
7.3.210.0070.01116.64
7.3.200.0130.01119.39
7.3.190.0120.01216.68
7.3.180.0090.00616.45
7.3.170.0040.01216.60
7.3.160.0090.01216.73
7.3.120.0140.00415.04
7.2.330.0040.01516.54
7.2.320.0110.01316.68
7.2.310.0190.02616.98
7.2.300.0090.00816.61
7.2.290.0110.00416.61
7.2.60.0080.00817.02
7.2.00.0000.01219.58
7.1.200.0100.00316.04
7.1.70.0000.01617.16
7.1.60.0000.01117.44
7.1.50.0110.00717.09
7.1.00.0000.08022.30
7.0.200.0030.00316.88
7.0.140.0070.06721.92
7.0.60.0030.04019.92
7.0.50.0130.07017.89
7.0.40.0070.09020.26
7.0.30.0300.04720.21
7.0.20.0170.07020.24
7.0.10.0230.04020.09
7.0.00.0030.06720.18
5.6.280.0070.07321.04
5.6.210.0070.08320.57
5.6.200.0070.08018.29
5.6.190.0070.03720.63
5.6.180.0170.04320.48
5.6.170.0270.08020.51
5.6.160.0100.07720.57
5.6.150.0100.07718.30
5.6.140.0100.07018.21
5.6.130.0170.03018.18
5.6.120.0070.06021.00
5.6.110.0030.05021.03
5.6.100.0070.04021.12
5.6.90.0130.07321.02
5.6.80.0270.05720.40
5.6.70.4200.03020.39
5.5.350.0170.04320.38
5.5.340.0030.05718.07
5.5.330.0130.08320.42
5.5.320.0230.06020.26
5.5.310.0330.07320.29
5.5.300.0100.07018.10
5.5.290.0030.04017.98
5.5.280.0030.08020.84
5.5.270.0100.05720.89
5.5.260.0130.04720.89
5.5.250.0000.04320.79
5.5.240.0100.08020.29
5.4.450.2170.04719.48
5.4.440.2230.04319.52
5.4.430.2000.04019.32
5.4.420.2170.04019.24
5.4.410.1970.03719.28
5.4.400.1900.03319.06
5.4.390.1930.04319.16
5.4.380.2270.04019.34
5.4.370.2030.03318.88
5.4.360.2230.04019.22
5.4.350.1870.03318.98
5.4.340.2270.04319.26
5.4.320.2200.04719.17
5.4.310.2030.04019.22
5.4.300.2230.04019.13
5.4.290.2030.03718.97
5.4.280.2170.04319.13
5.4.270.2170.03719.07
5.4.260.1130.04019.22
5.4.250.0030.03719.07
5.4.240.0000.04719.09
5.4.230.1070.03319.17
5.4.220.1230.03719.00
5.4.210.1730.03719.21
5.4.200.1870.03718.83
5.4.190.1670.04019.08
5.4.180.1700.04019.14
5.4.170.1900.04019.05
5.4.160.1870.04019.22
5.4.150.1500.04018.93
5.4.140.1930.02716.38
5.4.130.1930.03316.40
5.4.120.1930.03716.43
5.4.110.2030.02316.26
5.4.100.2230.03316.50
5.4.90.1230.03016.50
5.4.80.2800.04316.41
5.4.70.1970.03016.39
5.4.60.2030.03316.43
5.4.50.1900.03716.34
5.4.40.2170.02716.53
5.4.30.1900.03016.53
5.4.20.1800.03316.50
5.4.10.2100.03316.16
5.4.00.2000.02715.73
5.3.290.2030.03014.89
5.3.280.1930.04014.64
5.3.270.2030.04314.50
5.3.260.1970.04314.74
5.3.250.1870.03714.63
5.3.240.1970.03314.76
5.3.230.1970.03314.53
5.3.220.1630.03714.57
5.3.210.2230.04314.50
5.3.200.2070.03714.70
5.3.190.2100.03314.57
5.3.180.2200.04314.47
5.3.170.0630.03314.48
5.3.160.0100.04014.48
5.3.150.0300.06014.79
5.3.140.0230.03714.48
5.3.130.0230.02714.46
5.3.120.0200.06014.66
5.3.110.0270.05314.45
5.3.100.0330.06014.27
5.3.90.0230.06313.94
5.3.80.0200.04714.24
5.3.70.0170.05313.93
5.3.60.0270.06013.93
5.3.50.0230.06713.85
5.3.40.0230.04013.95
5.3.30.0300.05713.91
5.3.20.0300.06713.80
5.3.10.0230.05713.57
5.3.00.0230.07313.69
5.2.170.0170.06711.26
5.2.160.0100.04011.05
5.2.150.0200.06011.26
5.2.140.0230.05311.05
5.2.130.0170.05711.18
5.2.120.0230.02311.11
5.2.110.0200.06011.15
5.2.100.0270.02711.25
5.2.90.0170.03011.18
5.2.80.0200.02711.02
5.2.70.0200.04011.31
5.2.60.0170.03010.95
5.2.50.0200.03011.23
5.2.40.0100.03711.00
5.2.30.0200.05710.88
5.2.20.0100.03310.97
5.2.10.0170.02710.81
5.2.00.0130.05710.72
5.1.60.0100.0439.92
5.1.50.0130.05310.14
5.1.40.0130.02710.13
5.1.30.0100.05310.35
5.1.20.0170.05310.36
5.1.10.0130.0239.97
5.1.00.0170.05310.00
5.0.50.0070.0238.77
5.0.40.0030.0338.39
5.0.30.0030.0708.39
5.0.20.0070.0438.39
5.0.10.0070.0438.39
5.0.00.0100.0538.39
4.4.90.0070.0338.39
4.4.80.0100.0278.39
4.4.70.0000.0238.39
4.4.60.0100.0308.39
4.4.50.0100.0238.39
4.4.40.0070.0378.39
4.4.30.0070.0278.39
4.4.20.0100.0338.39
4.4.10.0070.0378.39
4.4.00.0070.0608.39
4.3.110.0100.0338.39
4.3.100.0130.0338.39
4.3.90.0070.0178.39
4.3.80.0070.0508.39
4.3.70.0100.0308.39
4.3.60.0100.0338.39
4.3.50.0070.0238.39
4.3.40.0130.0478.39
4.3.30.0030.0278.39
4.3.20.0000.0308.39
4.3.10.0070.0238.39
4.3.00.0100.0138.39

preferences:
39.6 ms | 400 KiB | 5 Q