3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ComicNav { public function __construct( public string $first, public ?string $prev, public string $current, public ?string $next, public string $last ) { } } function get_nav(string $file): ComicNav { $files = array_map( 'basename', glob(dirname($file).'/*.php') ); $current = basename($file); $next = $files[array_search($current, $files) + 1] ?? null; $prev = $files[array_search($current, $files) - 1] ?? null; return new ComicNav( reset($files), $prev, $current, $next, end($files) ); }

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)
8.5.00.0140.00719.74
8.4.150.0030.00014.05
8.4.140.0100.01017.45
8.4.130.0050.00417.66
8.4.120.0080.01220.81
8.4.110.0100.00118.46
8.4.100.0150.00517.74
8.4.90.0120.00917.74
8.4.80.0080.00519.32
8.4.70.0160.00517.79
8.4.60.0100.01018.67
8.4.50.0120.00820.07
8.4.40.0100.00717.63
8.4.30.0060.01218.89
8.4.20.0100.00721.25
8.4.10.0090.00019.32
8.3.280.0090.00118.30
8.3.270.0080.01216.55
8.3.260.0140.00516.63
8.3.250.0150.00418.83
8.3.240.0100.00816.41
8.3.230.0130.00616.75
8.3.220.0050.00316.65
8.3.210.0080.01116.46
8.3.200.0130.00616.36
8.3.190.0030.00417.10
8.3.180.0070.00416.40
8.3.170.0030.00520.53
8.3.160.0070.01018.74
8.3.150.0150.00416.98
8.3.140.0150.00016.66
8.3.130.0130.00318.37
8.3.120.0090.00318.87
8.3.110.0040.00420.94
8.3.100.0040.00418.11
8.3.90.0050.00326.77
8.3.80.0310.00830.84
8.3.70.0130.01030.84
8.3.60.0140.00530.84
8.3.50.0000.00930.84
8.3.40.0150.00530.84
8.3.30.0310.00730.84
8.3.20.0210.01430.84
8.3.10.0240.01430.84
8.3.00.0360.00030.84
8.2.290.0090.00518.54
8.2.280.0110.00818.45
8.2.270.0130.00617.19
8.2.260.0030.00616.43
8.2.250.0030.00716.39
8.2.240.0060.00316.94
8.2.230.0040.00422.58
8.2.220.0100.00024.06
8.2.210.0000.00726.77
8.2.200.0340.00930.84
8.2.190.0310.00630.84
8.2.180.0330.00730.84
8.2.170.0330.01130.84
8.2.160.0310.01530.84
8.2.150.0410.00430.84
8.2.140.0400.00330.84
8.2.130.0310.00330.84
8.2.120.0340.00830.84
8.2.110.0360.00730.84
8.2.100.0280.01430.84
8.2.90.0380.00330.84
8.2.80.0410.00430.84
8.2.70.0380.00330.84
8.2.60.0290.00430.84
8.2.50.0220.01130.84
8.2.40.0200.01230.84
8.2.30.0340.00330.84
8.2.20.0450.00030.84
8.2.10.0410.00930.84
8.2.00.0350.00630.84
8.1.330.0060.00315.94
8.1.320.0110.00916.04
8.1.310.0000.00916.32
8.1.300.0000.00818.32
8.1.290.0420.00030.84
8.1.280.0250.01430.84
8.1.270.0380.00330.84
8.1.260.0380.00430.84
8.1.250.0340.00830.84
8.1.240.0210.00930.84
8.1.230.0230.00730.84
8.1.220.0230.00530.84
8.1.210.0150.01530.84
8.1.200.0120.01630.84
8.1.190.0300.00730.84
8.1.180.0330.00330.84
8.1.170.0270.01030.84
8.1.160.0350.00630.84
8.1.150.0300.01330.84
8.1.140.0290.00930.84
8.1.130.0340.00430.84
8.1.120.0230.01530.84
8.1.110.0310.00730.84
8.1.100.0310.00730.84
8.1.90.0350.01430.84
8.1.80.0270.01030.84
8.1.70.0320.00630.84
8.1.60.0320.00830.84
8.1.50.0280.01330.84
8.1.40.0370.00430.84
8.1.30.0310.00930.84
8.1.20.0300.00330.84
8.1.10.0290.01330.84
8.1.00.0250.01630.84

preferences:
29.79 ms | 403 KiB | 5 Q