3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ ['ref' => 'Q1'], ['ref' => 'C6'], ['ref' => 'C13'], ['ref' => 'S3'], ['ref' => 'Q11'], 8 => ['ref' => 'S7'], 9 => ['ref' => 'C4'], ]; $map = array_flip( ['S', 'Q', 'D', 'C', 'P', 'E'] ); foreach ($array as $keys[] => ['ref' => $v]) { sscanf($v, '%1s%d', $letter, $integers[]); $priorities[] = $map[$letter]; } array_multisort( $priorities, $integers, $array ); var_export(array_combine($keys, $array));

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)
8.5.10.0100.00816.54
8.5.00.0130.00820.13
8.4.150.0000.00314.05
8.4.140.0120.00817.57
8.4.130.0110.00918.71
8.4.120.0090.00719.51
8.4.110.0120.00822.39
8.4.100.0110.00617.83
8.4.90.0140.00620.52
8.4.80.0050.00318.75
8.4.70.0100.01019.16
8.4.60.0070.00620.25
8.4.50.0130.00820.32
8.4.40.0090.00317.85
8.4.30.0390.01117.71
8.4.20.0470.00317.22
8.4.10.0380.01017.49
8.3.280.0110.01018.46
8.3.270.0100.00916.75
8.3.260.0090.00816.73
8.3.250.0100.00916.70
8.3.240.0130.00718.86
8.3.230.0090.01216.52
8.3.220.0050.00319.10
8.3.210.0050.00316.53
8.3.200.0050.00316.47
8.3.190.0060.00916.99
8.3.180.0060.00219.17
8.3.170.0150.00317.25
8.3.160.0390.00816.65
8.3.150.0380.00716.28
8.3.140.0390.00816.73
8.3.130.0330.00816.76
8.3.120.0310.01016.65
8.3.110.0400.00016.26
8.3.100.0370.00916.47
8.3.90.0180.01116.83
8.3.80.0410.00616.45
8.3.70.0400.00716.53
8.3.60.0350.00916.60
8.3.50.0380.00716.37
8.3.40.0380.00717.23
8.3.30.0290.00717.53
8.3.20.0370.00017.56
8.3.10.0290.00817.45
8.3.00.0110.01117.55
8.2.290.0050.00516.71
8.2.280.0110.00818.28
8.2.270.0260.01316.38
8.2.260.0290.00916.25
8.2.250.0260.01216.58
8.2.240.0300.00716.49
8.2.230.0290.01016.41
8.2.220.0230.01616.33
8.2.210.0320.00716.20
8.2.200.0230.01316.66
8.2.190.0270.01216.74
8.2.180.0310.00716.59
8.2.170.0350.00617.50
8.2.160.0350.00717.46
8.2.150.0370.00317.25
8.2.140.0330.00917.47
8.2.130.0430.00417.59
8.2.120.0240.01217.46
8.2.110.0280.01217.67
8.2.100.0350.00317.46
8.2.90.0360.00317.38
8.2.80.0390.00417.19
8.2.70.0250.01417.27
8.2.60.0280.01117.58
8.2.50.0300.00417.38
8.2.40.0280.00917.44
8.2.30.0320.00717.43
8.2.20.0320.00417.50
8.2.10.0300.01517.56
8.2.00.0300.00617.47
8.1.320.0110.00918.02

preferences:
50.62 ms | 403 KiB | 5 Q