3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pages = [ 'a' => ['title' => 'A'], 'c' => ['title' => 'C'], 'b' => ['title' => 'B'], 'n' => ['title' => '.N'], ]; $keys = []; foreach ($pages as $p) { if (! isset($keys[$p['title']])) { $keys[$p['title']] = preg_replace('_^[^0-9a-z]*_', '', strtolower($p['title'])); } } uasort($pages, fn($a, $b) => $keys[$a['title']] <=> $keys[$b['title']]); echo implode(', ', array_map(fn($page) => $page['title'], $pages));

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)
8.5.10.0070.01120.05
8.5.00.0080.01220.31
8.4.150.0020.00114.05
8.4.140.0150.00817.88
8.4.130.0110.00719.61
8.4.120.0130.00720.56
8.4.110.0100.01122.29
8.4.100.0110.00918.07
8.4.90.0150.00519.00
8.4.80.0130.00618.09
8.4.70.0100.00818.16
8.4.60.0030.00518.92
8.4.50.0180.00318.09
8.4.40.0050.00317.98
8.4.30.0100.01020.59
8.4.20.0030.01724.07
8.4.10.0100.01024.16
8.3.280.0130.00718.70
8.3.270.0090.01116.86
8.3.260.0120.00816.87
8.3.250.0040.00418.85
8.3.240.0130.00616.63
8.3.230.0110.00816.66
8.3.220.0090.01017.02
8.3.210.0080.00817.09
8.3.200.0040.00517.00
8.3.190.0100.00817.12
8.3.180.0110.00822.68
8.3.170.0040.01420.68
8.3.160.0190.00016.85
8.3.150.0040.01118.95
8.3.140.0120.00616.45
8.3.130.0030.00716.77
8.3.120.0030.01620.45
8.3.110.0040.00420.94
8.3.100.0120.00417.12
8.3.90.0050.00317.18
8.3.80.0090.00018.55
8.3.70.0110.00718.56
8.3.60.0040.01116.61
8.3.50.0110.00416.72
8.3.40.0070.00720.14
8.3.30.0110.00718.77
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0050.00326.16
8.2.290.0110.00920.51
8.2.280.0120.00618.64
8.2.270.0110.00716.66
8.2.260.0070.00719.27
8.2.250.0050.00517.02
8.2.240.0100.00017.12
8.2.230.0080.00022.58
8.2.220.0060.00324.06
8.2.210.0120.00626.77
8.2.200.0060.00316.88
8.2.190.0070.00716.88
8.2.180.0120.00317.00
8.2.170.0110.00422.96
8.2.160.0100.00322.96
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.07
8.2.110.0110.00021.06
8.2.100.0030.00618.03
8.2.90.0050.00318.22
8.2.80.0040.00419.20
8.2.70.0000.00817.75
8.2.60.0000.00817.75
8.2.50.0080.00017.88
8.2.40.0140.00317.62
8.2.30.0120.00517.88
8.2.20.0000.00919.60
8.2.10.0120.00617.88
8.2.00.0110.00417.62
8.1.330.0110.00722.26
8.1.320.0120.00616.68
8.1.310.0040.00417.02
8.1.300.0090.00018.30
8.1.290.0060.00330.84
8.1.280.0120.00325.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.03
8.1.230.0040.00820.97
8.1.220.0040.00417.79
8.1.210.0030.00618.79
8.1.200.0040.00417.50
8.1.190.0060.00317.63
8.1.180.0060.00318.10
8.1.170.0100.00717.62
8.1.160.0130.00417.62
8.1.150.0110.00817.62
8.1.140.0180.00017.62
8.1.130.0140.00517.62
8.1.120.0150.00417.62
8.1.110.0070.01117.62
8.1.100.0180.00017.62
8.1.90.0110.00617.62
8.1.80.0090.00917.62
8.1.70.0000.01617.62
8.1.60.0100.00717.62
8.1.50.0100.00717.62
8.1.40.0210.00317.62
8.1.30.0110.00617.63
8.1.20.0140.00317.63
8.1.10.0170.00017.62
8.1.00.0060.01117.62
8.0.300.0070.00020.20
8.0.290.0050.00316.75
8.0.280.0130.00317.62
8.0.270.0130.00417.62
8.0.260.0130.00317.62
8.0.250.0120.00417.62
8.0.240.0060.01217.62
8.0.230.0130.00417.62
8.0.220.0170.00017.62
8.0.210.0080.00817.62
8.0.200.0050.01117.62
8.0.190.0000.01717.62
8.0.180.0170.00317.62
8.0.170.0090.00917.62
8.0.160.0170.00017.62
8.0.150.0090.00917.62
8.0.140.0110.00617.62
8.0.130.0130.00317.62
8.0.120.0140.00417.62
8.0.110.0190.00017.62
8.0.100.0060.01217.62
8.0.90.0150.00317.62
8.0.80.0140.00317.62
8.0.70.0110.00517.62
8.0.60.0060.00917.62
8.0.50.0140.00317.62
8.0.30.0110.00517.62
8.0.20.0130.00617.62
8.0.10.0100.00717.62

preferences:
36.26 ms | 403 KiB | 5 Q