3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sort_me = [ ["file" => "Desert.jpg"], ["file" => "What.jpg"], ["file" => "Hello.jpg"], ["file" => "Test.jpg"], ["file" => "Goodness.jpg"], ]; $sort_order = ["Test.jpg", "Hello.jpg", "NotFound.jpg"]; $lookup = array_flip($sort_order); $fallback = count($sort_order); usort($sort_me, function($a, $b) use ($lookup, $fallback) { return [$lookup[$a['file']] ?? $fallback, $a['file']] <=> [$lookup[$b['file']] ?? $fallback, $b['file']]; }); var_export($sort_me);

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)
8.4.140.0100.01217.64
8.4.130.0120.00817.50
8.4.120.0060.00323.99
8.4.110.0140.00420.64
8.4.100.0110.01017.63
8.4.90.0080.01218.95
8.4.80.0080.01218.09
8.4.70.0060.00318.12
8.4.60.0110.01018.63
8.4.50.0130.00817.87
8.4.40.0000.00820.72
8.4.30.0160.00318.62
8.4.20.0090.01222.39
8.4.10.0040.00421.30
8.3.270.0140.00616.36
8.3.260.0070.00216.61
8.3.250.0120.00718.70
8.3.240.0120.00716.76
8.3.230.0050.00416.65
8.3.220.0130.00517.13
8.3.210.0090.00916.55
8.3.200.0040.00416.66
8.3.190.0060.00217.27
8.3.180.0110.00616.41
8.3.170.0040.01417.08
8.3.160.0040.01216.61
8.3.150.0030.01617.13
8.3.140.0080.00016.51
8.3.130.0000.01016.67
8.3.120.0050.00520.61
8.3.110.0060.00318.46
8.3.100.0080.00316.23
8.3.90.0040.00418.48
8.3.80.0060.00619.36
8.3.70.0110.00416.58
8.3.60.0070.01116.50
8.3.50.0160.00623.53
8.3.40.0120.00822.09
8.3.30.0120.00318.73
8.3.20.0050.00324.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.290.0090.01020.66
8.2.280.0060.00220.07
8.2.270.0090.00917.51
8.2.260.0100.00719.22
8.2.250.0090.00618.64
8.2.240.0000.00818.91
8.2.230.0060.00320.94
8.2.220.0090.00024.06
8.2.210.0070.00026.77
8.2.200.0060.00616.75
8.2.190.0150.00316.58
8.2.180.0150.00025.92
8.2.170.0140.00018.89
8.2.160.0040.01122.96
8.2.150.0050.00225.66
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0070.00021.07
8.2.110.0120.00420.47
8.2.100.0090.00317.97
8.2.90.0050.00317.88
8.2.80.0040.00418.89
8.2.70.0080.00017.93
8.2.60.0050.00317.75
8.2.50.0040.00417.63
8.2.40.0050.00519.47
8.2.30.0000.00718.24
8.2.20.0040.00418.19
8.2.10.0000.00719.20
8.2.00.0040.00419.44
8.1.330.0110.00721.77
8.1.320.0070.00815.98
8.1.310.0030.00716.84
8.1.300.0060.00320.20
8.1.290.0060.00318.88
8.1.280.0090.01325.92
8.1.270.0000.00924.01
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0100.00723.91
8.1.230.0050.00520.87
8.1.220.0060.00317.77
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0050.00317.25
8.1.180.0040.00418.10
8.1.170.0050.00218.81
8.1.160.0080.00022.11
8.1.150.0030.00518.94
8.1.140.0030.00718.89
8.1.130.0070.00020.20
8.1.120.0070.00017.48
8.1.110.0000.00717.47
8.1.100.0030.00517.49
8.1.90.0040.00417.50
8.1.80.0050.00517.37
8.1.70.0000.00917.30
8.1.60.0000.00817.52
8.1.50.0080.00017.46
8.1.40.0080.00017.56
8.1.30.0040.00417.68
8.1.20.0080.00017.62
8.1.10.0020.00517.50
8.1.00.0000.00817.50
8.0.300.0030.00618.77
8.0.290.0030.00516.75
8.0.280.0040.00418.48
8.0.270.0000.00717.96
8.0.260.0030.00318.42
8.0.250.0030.00316.98
8.0.240.0040.00416.96
8.0.230.0030.00317.00
8.0.220.0000.00716.79
8.0.210.0020.00516.86
8.0.200.0040.00416.96
8.0.190.0040.00416.97
8.0.180.0030.00316.96
8.0.170.0090.00016.97
8.0.160.0030.00516.78
8.0.150.0000.00716.72
8.0.140.0000.00716.75
8.0.130.0000.00513.41
8.0.120.0000.00716.91
8.0.110.0070.00016.78
8.0.100.0030.00516.95
8.0.90.0050.00316.94
8.0.80.0110.00316.82
8.0.70.0000.00816.88
8.0.60.0040.00417.01
8.0.50.0000.00716.88
8.0.30.0060.00916.87
8.0.20.0060.01117.28
8.0.10.0070.00017.05
8.0.00.0150.00916.85
7.4.330.0030.00315.55
7.4.320.0000.00616.47
7.4.300.0040.00416.58
7.4.290.0040.00416.58
7.4.280.0050.00216.36
7.4.270.0000.00716.43
7.4.260.0050.00013.34
7.4.250.0000.00716.59
7.4.240.0100.00016.57
7.4.230.0000.00716.44
7.4.220.0050.00316.50
7.4.210.0050.01216.58
7.4.200.0030.00316.63
7.4.130.0100.00716.51
7.4.120.0120.00416.49
7.4.110.0090.00916.39
7.4.100.0090.01116.47
7.4.90.0120.01016.51
7.4.80.0130.00316.46
7.4.70.0080.00816.58
7.4.60.0160.00516.14
7.4.50.0180.00616.28
7.4.40.0080.00816.56
7.4.30.0180.00016.43
7.4.20.0060.01216.50
7.4.10.0090.00916.58
7.4.00.0080.01016.69
7.3.330.0070.00016.23
7.3.320.0030.00313.40
7.3.310.0030.00516.42
7.3.300.0000.00716.39
7.3.290.0030.01216.33
7.3.260.0100.00716.45
7.3.230.0130.00316.58
7.3.220.0070.01016.40
7.3.210.0170.00316.50
7.3.200.0070.01116.39
7.3.190.0070.00816.47
7.3.180.0100.01116.07
7.3.170.0140.00716.00
7.3.160.0100.00816.65
7.3.150.0170.00016.41
7.3.140.0100.00716.40
7.3.130.0090.00916.57
7.3.120.0110.00616.50
7.3.110.0070.01016.35
7.3.100.0110.00616.43
7.3.90.0060.00916.34
7.3.80.0130.00316.43
7.3.70.0080.00816.40
7.3.60.0130.00316.35
7.3.50.0040.01316.32
7.3.40.0070.01016.25
7.3.30.0120.00416.43
7.3.20.0140.00316.41
7.3.10.0050.01116.43
7.3.00.0160.00516.51
7.2.330.0100.01216.77
7.2.320.0120.01216.57
7.2.310.0130.01216.04
7.2.300.0070.01116.59
7.2.290.0110.00716.64
7.2.280.0090.00916.55
7.2.270.0030.01416.59
7.2.260.0090.00816.55
7.2.250.0030.01316.58
7.2.240.0070.01116.57
7.2.230.0110.00516.50
7.2.220.0120.01016.40
7.2.210.0090.00916.81
7.2.200.0070.01116.50
7.2.190.0090.00916.69
7.2.180.0080.00816.62
7.2.170.0030.01316.49
7.2.160.0100.00716.59
7.2.150.0060.01216.49
7.2.140.0100.00716.67
7.2.130.0110.00716.55
7.2.120.0140.00416.69
7.2.110.0040.01416.67
7.2.100.0100.00716.64
7.2.90.0100.00716.46
7.2.80.0140.00316.59
7.2.70.0080.01116.77
7.2.60.0070.01116.68
7.2.50.0160.00616.66
7.2.40.0160.00316.65
7.2.30.0130.00716.57
7.2.20.0150.00416.68
7.2.10.0050.01316.53
7.2.00.0060.01216.48

preferences:
31.78 ms | 403 KiB | 5 Q