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('today')->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)
8.3.60.0100.01016.88
8.3.50.0120.00822.16
8.3.40.0090.00618.82
8.3.30.0070.00719.10
8.3.20.0040.00420.20
8.3.10.0050.00320.77
8.3.00.0050.00221.63
8.2.180.0110.00418.49
8.2.170.0040.01122.96
8.2.160.0120.00622.05
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0080.00020.80
8.2.120.0060.00326.35
8.2.110.0090.00022.02
8.2.100.0170.00917.59
8.2.90.0050.00319.35
8.2.80.0040.00417.97
8.2.70.0000.01017.88
8.2.60.0040.00417.93
8.2.50.0000.00818.09
8.2.40.0060.00320.46
8.2.30.0070.00019.56
8.2.20.0050.00217.82
8.2.10.0050.00318.20
8.2.00.0000.00718.00
8.1.280.0120.00325.92
8.1.270.0040.01522.04
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0090.00022.14
8.1.230.0090.00319.61
8.1.220.0030.00617.74
8.1.210.0050.00518.77
8.1.200.0080.00217.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0060.00318.66
8.1.160.0030.00520.77
8.1.150.0080.00018.91
8.1.140.0000.00819.62
8.1.130.0000.00717.66
8.1.120.0080.00017.59
8.1.110.0040.00417.49
8.1.100.0000.00717.63
8.1.90.0040.00417.63
8.1.80.0040.00417.55
8.1.70.0000.00717.63
8.1.60.0050.00217.61
8.1.50.0000.00817.70
8.1.40.0000.00817.54
8.1.30.0090.00017.82
8.1.20.0000.00817.70
8.1.10.0090.00017.64
8.1.00.0000.00717.71
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0030.00318.42
8.0.270.0000.00717.16
8.0.260.0060.00017.28
8.0.250.0040.00417.16
8.0.240.0000.00717.23
8.0.230.0080.00017.06
8.0.220.0040.00417.10
8.0.210.0000.00717.10
8.0.200.0000.00717.18
8.0.190.0030.00617.17
8.0.180.0040.00417.01
8.0.170.0040.00417.09
8.0.160.0000.00717.17
8.0.150.0090.00217.00
8.0.140.0050.00217.11
8.0.130.0030.00313.41
8.0.120.0040.00417.09
8.0.110.0000.00717.02
8.0.100.0000.00716.90
8.0.90.0050.00316.93
8.0.80.0090.00617.15
8.0.70.0040.00417.05
8.0.60.0050.00317.07
8.0.50.0000.00716.95
8.0.30.0110.00917.17
8.0.20.0100.00917.40
8.0.10.0000.00817.25
8.0.00.0070.01016.78
7.4.330.0000.00516.71
7.4.320.0000.00616.68
7.4.300.0000.00916.74
7.4.290.0020.00516.74
7.4.280.0000.00816.66
7.4.270.0030.00716.63
7.4.260.0030.00316.63
7.4.250.0000.00716.72
7.4.240.0000.00716.80
7.4.230.0000.00716.56
7.4.220.0110.00716.69
7.4.210.0050.01016.71
7.4.200.0030.00316.41
7.4.160.0060.01016.71
7.4.150.0070.01117.40
7.4.140.0140.01517.86
7.4.130.0100.01116.67
7.4.120.0050.01316.64
7.4.110.0230.00016.70
7.4.100.0170.00016.69
7.4.90.0110.00516.69
7.4.80.0030.01319.39
7.4.70.0030.01616.88
7.4.60.0140.00316.59
7.4.50.0070.00716.89
7.4.40.0060.01116.43
7.4.30.0070.01416.37
7.4.00.0060.00915.37
7.3.330.0030.00313.51
7.3.320.0030.00313.48
7.3.310.0030.00316.41
7.3.300.0070.00016.53
7.3.290.0070.00016.39
7.3.280.0110.00516.55
7.3.270.0040.01817.40
7.3.260.0070.01016.55
7.3.250.0120.00916.55
7.3.240.0070.01216.58
7.3.230.0090.00916.46
7.3.210.0110.01116.56
7.3.200.0030.01319.39
7.3.190.0090.00616.59
7.3.180.0060.01216.70
7.3.170.0070.01016.55
7.3.160.0070.01016.75
7.3.10.0260.01016.12
7.3.00.0230.01016.52
7.2.330.0140.01016.76
7.2.320.0090.00816.94
7.2.310.0070.01716.94
7.2.300.0120.00316.57
7.2.290.0100.01016.66
7.2.130.0650.01716.89
7.2.120.0300.01016.81
7.2.110.0460.01116.99
7.2.100.0510.01316.90
7.2.90.0060.01216.70
7.2.80.0220.01617.01
7.2.70.0550.00316.64
7.2.60.0050.00916.92
7.2.50.0250.00716.74
7.2.40.0070.00716.92
7.2.30.0120.00916.78
7.2.20.0070.01016.75
7.2.10.0240.00816.76
7.2.00.0070.00918.38
7.1.250.0240.00615.80
7.1.200.0090.00016.08
7.1.100.0040.00818.21
7.1.70.0000.00717.32
7.1.60.0030.02019.40
7.1.50.0030.01017.22
7.1.00.0100.07022.40
7.0.200.0570.00314.63
7.0.60.0200.05021.84
7.0.50.0030.04317.91
7.0.40.0100.05020.05
7.0.30.0230.08020.19
7.0.20.0170.04320.21
7.0.10.0170.08020.26
7.0.00.0170.06320.25
5.6.280.0000.03321.07
5.6.210.0030.07020.55
5.6.200.0100.04718.13
5.6.190.0270.06720.42
5.6.180.0330.06320.55
5.6.170.0200.04020.71
5.6.160.0000.04720.45
5.6.150.0030.07018.29
5.6.140.0100.04318.12
5.6.130.0070.03718.28
5.6.120.0070.05721.00
5.6.110.0100.08021.15
5.6.100.0100.05720.99
5.6.90.0170.07021.02
5.6.80.0030.08720.41
5.5.350.0100.07020.30
5.5.340.0100.07318.05
5.5.330.0070.08720.41
5.5.320.0530.05020.31
5.5.310.0230.05020.30
5.5.300.0070.03317.98
5.5.290.0030.04017.93
5.5.280.0100.08320.97
5.5.270.0130.06320.80
5.5.260.0030.05720.80
5.5.250.0070.08020.62
5.5.240.0170.03020.26

preferences:
55.97 ms | 401 KiB | 5 Q