3v4l.org

run code in 300+ PHP versions simultaneously
<?php setlocale(LC_TIME, 'it_IT.UTF-8'); $period = new DatePeriod(new DateTime('2020-04-07'),new DateInterval('P1D'),new DateTime('2020-04-18')); foreach ($period as $key => $value) { echo strftime("%A", $value->getTimestamp()).PHP_EOL; } ?>

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)
8.3.70.0140.00019.02
8.3.60.0060.01319.05
8.3.50.0120.00318.79
8.3.40.0060.01219.32
8.3.30.0080.00819.46
8.3.20.0080.00022.28
8.3.10.0040.00422.46
8.3.00.0080.00024.03
8.2.190.0080.00817.00
8.2.180.0120.00318.91
8.2.170.0170.00422.96
8.2.160.0110.00322.63
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0100.00019.86
8.2.110.0070.00721.37
8.2.100.0100.00518.41
8.2.90.0160.00018.25
8.2.80.0000.01019.36
8.2.70.0090.00018.54
8.2.60.0030.00618.53
8.2.50.0000.01019.58
8.2.40.0080.00419.80
8.2.30.0030.00619.75
8.2.20.0040.00418.38
8.2.10.0080.00019.72
8.2.00.0000.00819.69
8.1.280.0040.01125.92
8.1.270.0060.00322.57
8.1.260.0030.00526.35
8.1.250.0050.00328.09
8.1.240.0090.00019.88
8.1.230.0200.00618.20
8.1.220.0000.01018.16
8.1.210.0070.00318.77
8.1.200.0000.00917.85
8.1.190.0030.00617.85
8.1.180.0030.00619.47
8.1.170.0060.00319.21
8.1.160.0000.00919.52
8.1.150.0040.00419.40
8.1.140.0000.00819.18
8.1.130.0000.00720.52
8.1.120.0070.00018.01
8.1.110.0040.00418.13
8.1.100.0040.00418.13
8.1.90.0000.00818.05
8.1.80.0050.00318.06
8.1.70.0000.00717.93
8.1.60.0060.00318.07
8.1.50.0030.00518.07
8.1.40.0040.00418.12
8.1.30.0040.00418.25
8.1.20.0080.00018.14
8.1.10.0040.00418.19
8.1.00.0040.00418.05
8.0.300.0050.00519.16
8.0.290.0000.00817.25
8.0.280.0030.00318.82
8.0.270.0030.00617.37
8.0.260.0000.00618.81
8.0.250.0040.00417.59
8.0.240.0000.00717.53
8.0.230.0020.00517.46
8.0.220.0040.00417.42
8.0.210.0070.00017.34
8.0.200.0070.00017.52
8.0.190.0040.00417.48
8.0.180.0000.00817.54
8.0.170.0040.00417.48
8.0.160.0030.00617.56
8.0.150.0070.00017.39
8.0.140.0080.00017.44
8.0.130.0030.00313.75
8.0.120.0000.00817.43
8.0.110.0040.00417.57
8.0.100.0040.00417.53
8.0.90.0040.00417.43
8.0.80.0060.01017.47
8.0.70.0040.00417.59
8.0.60.0040.00417.43
8.0.50.0080.00017.48
8.0.30.0070.01017.91
8.0.20.0160.00817.77
8.0.10.0000.00717.51
8.0.00.0160.00617.32
7.4.330.0000.00515.55
7.4.320.0000.00616.99
7.4.300.0040.00817.11
7.4.290.0030.00316.91
7.4.280.0060.00317.02
7.4.270.0030.00317.12
7.4.260.0000.00513.79
7.4.250.0000.00716.97
7.4.240.0030.00517.14
7.4.230.0070.00017.06
7.4.220.0060.00117.06
7.4.210.0080.00817.11
7.4.200.0030.00317.25
7.4.130.0080.01216.95
7.4.120.0090.00916.95
7.4.110.0150.00317.01
7.4.100.0090.00917.14
7.4.90.0160.00716.92
7.4.80.0090.00919.39
7.4.70.0120.00617.22
7.4.60.0090.00917.13
7.4.50.0050.01117.34
7.4.40.0170.00617.00
7.4.30.0120.00417.26
7.4.20.0090.00917.00
7.4.10.0130.00316.80
7.4.00.0120.00316.86
7.3.330.0050.00216.82
7.3.320.0050.00013.75
7.3.310.0030.00316.59
7.3.300.0040.00416.86
7.3.290.0080.01216.81
7.3.260.0140.00716.99
7.3.240.0080.01117.02
7.3.230.0060.01817.00
7.3.210.0080.00816.97
7.3.200.0120.00417.01
7.3.190.0120.00917.00
7.3.180.0070.01416.80
7.3.170.0070.00816.96
7.3.160.0060.01016.85
7.3.150.0090.00916.90
7.3.140.0140.00316.94
7.3.130.0040.01316.91
7.3.120.0090.01016.88
7.3.110.0130.00316.70
7.3.100.0060.01017.06
7.3.90.0090.00616.74
7.3.80.0110.00616.96
7.3.70.0030.01216.88
7.3.60.0000.01617.12
7.3.50.0100.00716.86
7.3.40.0060.01216.96
7.3.30.0080.00816.86
7.3.20.0080.00816.94
7.3.10.0060.01116.95
7.3.00.0110.00816.96
7.2.330.0130.00617.09
7.2.320.0060.01117.07
7.2.310.0140.00317.12
7.2.300.0120.00616.95
7.2.290.0060.01217.06
7.2.280.0100.00717.38
7.2.270.0080.00817.31
7.2.260.0050.01117.09
7.2.250.0140.00417.13
7.2.240.0080.00817.07
7.2.230.0070.01016.99
7.2.220.0030.01517.09
7.2.210.0120.00617.27
7.2.200.0090.00917.20
7.2.190.0080.01217.09
7.2.180.0120.00617.23
7.2.170.0140.00417.18
7.2.160.0050.01117.14
7.2.150.0100.01117.30
7.2.140.0100.00817.18
7.2.130.0060.01217.27
7.2.120.0130.00317.22
7.2.110.0030.01517.13
7.2.100.0070.01017.07
7.2.90.0070.01117.14
7.2.80.0140.00417.04
7.2.70.0120.00617.23
7.2.60.0080.01117.13
7.2.50.0120.01017.44
7.2.40.0170.00317.34
7.2.30.0120.00617.12
7.2.20.0070.01017.06
7.2.10.0170.00017.11
7.2.00.0120.00917.34

preferences:
36.6 ms | 401 KiB | 5 Q