3v4l.org

run code in 300+ PHP versions simultaneously
<?php $urls = [ 'list/jhon/july-8-2023/', 'list/jhon-july-8-2023/', 'list/jhon/july-8-2023', 'list/jhon-july-8-2023', 'list/8-2023-jhon-july/', 'list/8-2023-jhon-july-some-thing-more-than-desired/', ]; $patterns = [ 'simple' => '^list/(\w+)-(.*)/$', 'explicit' => '^list/([a-z]+)-([a-z]+-\d{1,2}-\d{4})/?$', 'optional' => '^list/(\w+)[\-/](\w+-\d{1,2}-\d{4})/?$' ]; foreach($patterns as $type => $p) { echo $type . ' pattern ' . $p . PHP_EOL; foreach($urls as $url) { preg_match("#$p#", $url, $matches); if ($matches) { echo $url . ': ' . var_export($matches, true) . PHP_EOL; } } echo PHP_EOL . 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)
8.5.10.0130.00619.64
8.5.00.0150.00720.17
8.4.160.0170.01023.94
8.4.150.0020.00014.05
8.4.140.0160.00617.59
8.4.130.0110.01017.90
8.4.120.0060.00422.52
8.4.110.0110.00920.54
8.4.100.0130.00819.21
8.4.90.0130.00720.83
8.4.80.0120.00919.10
8.4.70.0110.00918.97
8.4.60.0110.01018.93
8.4.50.0120.00819.71
8.4.40.0100.01017.80
8.4.30.0100.01020.64
8.4.20.0100.01018.23
8.4.10.0090.00022.30
8.3.280.0080.01220.32
8.3.270.0140.00816.49
8.3.260.0050.00316.70
8.3.250.0130.00718.95
8.3.240.0130.00616.86
8.3.230.0150.00516.80
8.3.220.0080.01218.76
8.3.210.0090.00916.90
8.3.200.0030.00616.73
8.3.190.0120.00717.17
8.3.180.0130.00518.64
8.3.170.0120.00618.80
8.3.160.0100.01016.94
8.3.150.0100.01020.72
8.3.140.0120.00618.89
8.3.130.0180.00016.64
8.3.120.0030.00718.88
8.3.110.0070.00320.94
8.3.100.0160.00324.06
8.3.90.0080.00026.77
8.3.80.0060.00319.36
8.3.70.0070.01416.75
8.3.60.0150.00320.14
8.3.50.0130.00618.73
8.3.40.0000.01420.42
8.3.30.0090.00920.20
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0030.00526.16
8.2.290.0130.00518.77
8.2.280.0040.00418.42
8.2.270.0150.00417.16
8.2.260.0080.00018.55
8.2.250.0080.00016.86
8.2.240.0060.00318.96
8.2.230.0030.00622.58
8.2.220.0190.00337.54
8.2.210.0060.00326.77
8.2.200.0040.00718.88
8.2.190.0140.00416.63
8.2.180.0040.01416.88
8.2.170.0140.00019.13
8.2.160.0090.00622.96
8.2.150.0000.00725.66
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00819.49
8.2.110.0050.00522.42
8.2.100.0110.00017.97
8.2.90.0050.00318.03
8.2.80.0030.00619.17
8.2.70.0000.02079.33
8.2.60.0110.00879.33
8.2.50.0130.00479.33
8.2.40.0080.00879.33
8.2.30.0110.00579.33
8.2.20.0110.00679.33
8.2.10.0170.00079.33
8.2.00.0140.00379.33
8.1.330.0100.00918.55
8.1.320.0100.01018.10
8.1.310.0040.00416.82
8.1.300.0060.00318.22
8.1.290.0060.00330.84
8.1.280.0040.01825.92
8.1.270.0040.00424.66
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0100.00722.57
8.1.230.0040.00820.85
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0140.00379.33
8.1.190.0150.00479.33
8.1.180.0170.00079.33
8.1.170.0140.00479.33
8.1.160.0130.00779.33
8.1.150.0110.00779.33
8.1.140.0140.00479.33
8.1.130.0090.00979.33
8.1.120.0100.00779.33
8.1.110.0080.00879.33
8.1.100.0110.00779.33
8.1.90.0130.00379.33
8.1.80.0140.00379.33
8.1.70.0090.00979.33
8.1.60.0130.00679.33
8.1.50.0070.01179.33
8.1.40.0180.00079.33
8.1.30.0070.01179.33
8.1.20.0170.00379.33
8.1.10.0090.00979.33
8.1.00.0190.00079.33
8.0.300.0040.00420.20
8.0.290.0090.00979.33
8.0.280.0160.00079.33
8.0.270.0130.00679.33
8.0.260.0140.00379.33
8.0.250.0170.00079.33
8.0.240.0170.00079.33
8.0.230.0100.00779.33
8.0.220.0160.00079.33
8.0.210.0070.01179.33
8.0.200.0060.01179.33
8.0.190.0140.00379.33
8.0.180.0120.00679.33
8.0.170.0160.00079.33
8.0.160.0080.00879.33
8.0.150.0140.00379.33
8.0.140.0100.00779.33
8.0.130.0130.00479.33
8.0.120.0170.00079.33
8.0.110.0120.00679.33
8.0.100.0080.00879.33
8.0.90.0130.00379.33
8.0.80.0150.00279.33
8.0.70.0140.00379.33
8.0.60.0050.01079.33
8.0.50.0090.00679.33
8.0.30.0090.00979.33
8.0.20.0150.00379.33
8.0.10.0180.00479.33

preferences:
50.75 ms | 403 KiB | 5 Q