3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('MY_ORDER', [0 => 2, 1 => 3, 2 => 0, 8 => 1]); function keyfn($v) { echo "called for $v\n"; return MY_ORDER[$v]; } $array = [2, 2, 2, 1, 1, 0, 0, 8]; array_multisort(array_map('keyfn', $array), $array); var_export($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)
8.3.60.0070.01120.11
8.3.50.0100.00318.41
8.3.40.0070.00720.21
8.3.30.0110.00418.67
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.180.0120.00325.92
8.2.170.0040.01118.91
8.2.160.0120.00822.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00726.16
8.2.110.0100.00019.19
8.2.100.0040.00917.59
8.2.90.0040.00417.63
8.2.80.0000.00918.49
8.2.70.0000.00817.63
8.2.60.0030.00517.63
8.2.50.0040.00418.05
8.2.40.0040.00419.88
8.2.30.0060.00318.02
8.2.20.0000.00719.32
8.2.10.0070.00018.18
8.2.00.0070.00019.23
8.1.280.0140.00325.92
8.1.270.0080.00024.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01123.76
8.1.230.0070.00420.85
8.1.220.0080.00018.72
8.1.210.0040.00418.77
8.1.200.0030.00617.36
8.1.190.0050.00317.35
8.1.180.0030.00718.10
8.1.170.0060.00317.62
8.1.160.0000.00918.94
8.1.150.0050.00218.69
8.1.140.0090.00017.50
8.1.130.0000.00718.91
8.1.120.0030.00317.41
8.1.110.0050.00317.31
8.1.100.0020.00517.49
8.1.90.0000.01617.37
8.1.80.0110.00517.42
8.1.70.0110.00517.52
8.1.60.0170.00017.54
8.1.50.0170.00017.50
8.1.40.0060.01117.55
8.1.30.0100.00717.63
8.1.20.0180.00017.54
8.1.10.0180.00017.55
8.1.00.0150.00317.41
8.0.300.0040.00418.77
8.0.290.0060.00317.30
8.0.280.0070.00018.42
8.0.270.0070.00016.90
8.0.260.0070.00318.49
8.0.250.0040.00417.05
8.0.240.0000.00717.05
8.0.230.0030.00317.02
8.0.220.0100.00516.91
8.0.210.0080.00616.96
8.0.200.0080.00816.91
8.0.190.0100.00516.96
8.0.180.0120.00316.78
8.0.170.0120.00316.90
8.0.160.0080.00816.90
8.0.150.0150.00016.89
8.0.140.0090.00516.81
8.0.130.0070.00816.79
8.0.120.0080.00816.73
8.0.110.0110.00316.83
8.0.100.0070.00716.87
8.0.90.0070.00716.85
8.0.80.0060.01216.86
8.0.70.0120.00216.80
8.0.60.0090.00516.90
8.0.50.0070.00716.74
8.0.30.0000.01416.90
8.0.20.0090.00516.84
8.0.10.0140.00016.84
7.4.330.0030.00315.55
7.4.320.0000.00716.57
7.4.300.0130.00016.50
7.4.290.0040.00716.51
7.4.280.0060.00316.60
7.4.270.0050.00516.57
7.4.260.0130.00316.59
7.4.250.0170.00016.64
7.4.240.0140.00216.49
7.4.230.0080.00816.37
7.4.220.0120.00316.58
7.4.210.0000.01416.52
7.4.200.0090.00416.51
7.4.190.0130.00316.68
7.4.180.0090.00616.68
7.4.160.0130.00316.49
7.4.150.0070.00716.41
7.4.140.0050.01016.50
7.4.130.0100.00316.36
7.4.120.0150.00016.60
7.4.110.0090.00516.33
7.4.100.0100.00316.45
7.4.90.0140.00016.50
7.4.80.0110.00316.37
7.4.70.0110.00416.45
7.4.60.0110.00316.43
7.4.50.0070.00716.40
7.4.40.0140.00016.34
7.4.30.0110.00216.34
7.4.20.0070.00716.40
7.4.10.0090.00416.48
7.4.00.0040.00816.41

preferences:
66.27 ms | 400 KiB | 5 Q