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(); $today->setISODate((int)$today->format('o'), (int)$today->format('W'), $days[ucfirst($day)]); return $today; } var_dump(getDay('Monday')->format('l dS F Y')); var_dump(getDay('Today')->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)
8.3.60.0090.00617.00
8.3.50.0060.00918.41
8.3.40.0150.00318.85
8.3.30.0070.00718.95
8.3.20.0040.00420.16
8.3.10.0060.00320.68
8.3.00.0110.00023.66
8.2.180.0150.00416.86
8.2.170.0060.00922.96
8.2.160.0070.01122.08
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00420.80
8.2.120.0050.00326.35
8.2.110.0100.00021.09
8.2.100.0090.00318.03
8.2.90.0040.00417.84
8.2.80.0040.00418.16
8.2.70.0030.00618.00
8.2.60.0040.00417.90
8.2.50.0080.00018.09
8.2.40.0000.00922.29
8.2.30.0020.00519.43
8.2.20.0040.00417.95
8.2.10.0000.00718.01
8.2.00.0040.00418.16
8.1.280.0130.00625.92
8.1.270.0140.00422.05
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0030.00622.60
8.1.230.0070.00421.05
8.1.220.0060.00317.80
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.47
8.1.180.0080.00018.10
8.1.170.0000.00818.53
8.1.160.0000.00820.82
8.1.150.0050.00318.89
8.1.140.0080.00019.55
8.1.130.0000.00717.74
8.1.120.0000.00717.43
8.1.110.0040.00417.50
8.1.100.0050.00217.53
8.1.90.0040.00417.55
8.1.80.0080.00017.65
8.1.70.0000.00717.71
8.1.60.0050.00417.60
8.1.50.0000.00817.62
8.1.40.0030.00617.54
8.1.30.0040.00417.79
8.1.20.0000.00917.53
8.1.10.0000.00817.69
8.1.00.0030.00517.57
8.0.300.0070.00020.03
8.0.290.0040.00416.88
8.0.280.0040.00418.38
8.0.270.0030.00317.27
8.0.260.0000.00717.32
8.0.250.0000.00717.04
8.0.240.0000.00717.04
8.0.230.0000.00717.18
8.0.220.0050.00317.15
8.0.210.0070.00017.09
8.0.200.0030.00317.09
8.0.190.0000.00817.21
8.0.180.0040.00417.13
8.0.170.0040.00417.12
8.0.160.0000.00817.02
8.0.150.0050.00217.00
8.0.140.0000.01117.04
8.0.130.0000.00613.41
8.0.120.0080.00017.10
8.0.110.0000.00717.08
8.0.100.0040.00417.14
8.0.90.0000.00716.98
8.0.80.0120.00317.02
8.0.70.0000.00717.05
8.0.60.0070.00016.96
8.0.50.0070.00017.00
8.0.30.0110.00717.25
8.0.20.0110.00917.40
8.0.10.0000.00717.31
8.0.00.0120.00916.96
7.4.330.0000.00516.84
7.4.320.0080.00016.71
7.4.300.0030.00316.55
7.4.290.0050.00316.80
7.4.280.0070.00416.74
7.4.270.0030.00316.65
7.4.260.0050.00316.50
7.4.250.0000.00716.71
7.4.240.0000.00716.71
7.4.230.0070.00016.75
7.4.220.0100.00716.67
7.4.210.0130.00716.78
7.4.200.0030.00316.56
7.4.160.0060.00916.72
7.4.150.0130.01317.40
7.4.140.0110.01217.86
7.4.130.0120.01016.59
7.4.120.0110.00816.81
7.4.110.0130.00316.65
7.4.100.0140.00316.80
7.4.90.0060.01516.70
7.4.80.0030.01319.39
7.4.70.0180.00016.65
7.4.60.0120.00916.48
7.4.50.0100.00716.65
7.4.40.0110.00716.60
7.4.30.0000.02516.53
7.4.00.0090.00615.14
7.3.330.0030.00213.50
7.3.320.0000.00613.28
7.3.310.0000.00716.32
7.3.300.0070.00016.39
7.3.290.0060.00916.53
7.3.280.0080.01016.48
7.3.270.0060.01317.40
7.3.260.0160.00316.66
7.3.250.0090.00916.64
7.3.240.0070.01316.62
7.3.230.0080.00816.66
7.3.210.0120.00416.59
7.3.200.0130.00319.39
7.3.190.0100.00616.51
7.3.180.0110.00616.69
7.3.170.0130.00616.55
7.3.160.0140.00316.53
7.2.330.0000.01716.66
7.2.320.0060.00916.65
7.2.310.0060.01316.55
7.2.300.0030.01616.67
7.2.290.0160.00616.77
7.2.60.0060.00917.02
7.2.00.0000.01319.47
7.1.200.0040.00815.66
7.1.100.0000.01118.00
7.1.70.0000.00817.49
7.1.60.0090.01619.40
7.1.50.0060.01617.15
7.1.00.0030.07722.37
7.0.200.0060.00614.81
7.0.60.0330.07719.91
7.0.50.0000.04317.82
7.0.40.0070.08720.30
7.0.30.0230.04320.09
7.0.20.0270.04720.15
7.0.10.0000.05020.05
7.0.00.0000.08020.09
5.6.280.0100.05321.10
5.6.210.0130.07020.49
5.6.200.0130.08018.20
5.6.190.0100.04020.77
5.6.180.0270.08020.63
5.6.170.0200.08020.56
5.6.160.0030.04320.57
5.6.150.0130.03718.29
5.6.140.0100.06318.27
5.6.130.0000.04318.24
5.6.120.0100.06320.98
5.6.110.0070.09021.05
5.6.100.0130.06721.15
5.6.90.0130.08320.98
5.6.80.0170.07020.39
5.5.350.0170.07720.47
5.5.340.0230.05717.97
5.5.330.0000.05020.31
5.5.320.0530.04320.37
5.5.310.0270.07720.25
5.5.300.0030.04018.02
5.5.290.0070.08317.95
5.5.280.0130.08020.96
5.5.270.0030.05020.80
5.5.260.0100.08020.86
5.5.250.0070.04320.66
5.5.240.0200.05320.20

preferences:
51.41 ms | 400 KiB | 5 Q