3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ "Feedback 13 okt", "Feedback 11 okt", "Feedback 12 okt", "Sweet", "Feedback 9 okt", "Feedback 6 okt", "Feedback 8 jun", "Fixes", "Realisation", "Feedback 22 mar", "Do something", "Feedback 3 maj", "Feedback 1 dec", ]; $mmm = array_flip([ "jan", "feb", "mar", "apr", "maj", "jun", "jul", "aug", "sep", "okt", "nov", "dec" ]); usort( $array, fn($a, $b) => strtok($a, ' ') <=> strtok($b, ' ') ?: (sscanf($a, "Feedback %d %s", $aDay, $aMon) ? [$mmm[$aMon] ?? 13, $aDay] : [13, 32]) <=> (sscanf($b, "Feedback %d %s", $bDay, $bMon) ? [$mmm[$bMon] ?? 13, $bDay] : [13, 32]) ?: natcasecmp($a, $b) ); var_export($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)
8.3.60.0100.00616.50
8.3.50.0040.01520.24
8.3.40.0120.00621.88
8.3.30.0120.00318.68
8.3.20.0070.00324.18
8.3.10.0070.00024.66
8.3.00.0070.00026.16
8.2.180.0140.00425.92
8.2.170.0130.01018.94
8.2.160.0150.00022.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00019.64
8.2.110.0050.00520.51
8.2.100.0090.00317.78
8.2.90.0040.00417.88
8.2.80.0040.00418.87
8.2.70.0080.00017.50
8.2.60.0080.00017.63
8.2.50.0080.00017.98
8.2.40.0030.00518.16
8.2.30.0040.00418.21
8.2.20.0040.00420.38
8.2.10.0000.00818.14
8.2.00.0070.00319.39
8.1.280.0170.00025.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00318.87
8.1.230.0090.00317.70
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0090.00317.23
8.1.190.0090.00017.22
8.1.180.0000.00818.10
8.1.170.0040.00417.62
8.1.160.0050.00318.84
8.1.150.0090.00018.77
8.1.140.0000.00717.48
8.1.130.0040.00418.91
8.1.120.0050.00217.49
8.1.110.0050.00317.51
8.1.100.0000.00717.53
8.1.90.0040.00417.44
8.1.80.0070.00217.36
8.1.70.0150.00017.42
8.1.60.0000.01117.57
8.1.50.0000.00817.43
8.1.40.0020.01017.50
8.1.30.0130.00317.61
8.1.20.0040.00417.62
8.1.10.0060.00617.62
8.1.00.0160.00017.48
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0040.00418.50
8.0.270.0030.00316.83
8.0.260.0030.00318.52
8.0.250.0030.00316.96
8.0.240.0070.00017.02
8.0.230.0070.00016.86
8.0.220.0030.00316.92
8.0.210.0120.00016.70
8.0.200.0110.00016.88
8.0.190.0120.00216.82
8.0.180.0120.00316.88
8.0.170.0090.00616.80
8.0.160.0150.00016.99
8.0.150.0100.00516.82
8.0.140.0090.00616.88
8.0.130.0100.00516.83
8.0.120.0140.00016.86
8.0.110.0100.00316.78
8.0.100.0130.00016.88
8.0.90.0040.01216.78
8.0.80.0100.00516.88
8.0.70.0070.00716.86
8.0.60.0110.00416.90
8.0.50.0120.00416.77
8.0.30.0170.00016.80
8.0.20.0110.00717.01
8.0.10.0040.01316.98
7.4.330.0000.00515.55
7.4.320.0000.00716.51
7.4.300.0170.00016.55
7.4.290.0160.00016.58
7.4.280.0130.00416.53
7.4.270.0120.00616.49
7.4.260.0090.00616.51
7.4.250.0050.00616.57
7.4.240.0130.00316.54
7.4.230.0100.00316.63
7.4.220.0110.00416.61
7.4.210.0110.00316.47
7.4.200.0090.00616.54
7.4.190.0120.00316.44
7.4.180.0000.00916.67
7.4.160.0110.00016.45
7.4.150.0040.00816.39
7.4.140.0090.00416.46
7.4.130.0120.00016.44
7.4.120.0120.00016.33
7.4.110.0050.00516.44
7.4.100.0080.00816.52
7.4.90.0000.01016.36
7.4.80.0110.00416.46
7.4.70.0110.00016.22
7.4.60.0060.00616.50
7.4.50.0090.00316.29
7.4.40.0070.00716.48
7.4.30.0100.00416.47
7.4.20.0110.00316.32
7.4.10.0080.00516.60
7.4.00.0070.00716.41

preferences:
42.11 ms | 400 KiB | 5 Q