3v4l.org

run code in 300+ PHP versions simultaneously
<?php $priority = [ "a" => "AAA", "b" => "AA", "c" => "A", "d" => "BBB", "e" => "BB", "f" => "B", "g" => "CCC", "h" => "CC", "i" => "C" ]; $ratingHistory = [ "BB", "B", "CCC", "C", "BB" ]; $lookup = array_flip($priority); usort($ratingHistory, fn($a, $b) => $lookup[$a] <=> $lookup[$b]); var_export([ 'min' => $ratingHistory[0], 'max' => $ratingHistory[array_key_last($ratingHistory)] ]);

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)
8.3.70.0150.00616.63
8.3.60.0100.00616.63
8.3.50.0030.01020.25
8.3.40.0170.00321.73
8.3.30.0090.00618.70
8.3.20.0070.00024.18
8.3.10.0080.00024.66
8.3.00.0050.00326.16
8.2.190.0070.00716.63
8.2.180.0060.01025.92
8.2.170.0100.00718.86
8.2.160.0190.00022.96
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0000.00826.16
8.2.110.0060.00322.20
8.2.100.0030.00717.91
8.2.90.0030.00617.88
8.2.80.0040.00418.92
8.2.70.0060.00317.63
8.2.60.0040.00418.03
8.2.50.0030.00518.07
8.2.40.0000.00920.07
8.2.30.0030.00518.24
8.2.20.0040.00422.22
8.2.10.0060.00318.05
8.2.00.0000.00819.13
8.1.280.0140.00725.92
8.1.270.0080.00023.99
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0100.00020.35
8.1.230.0040.00717.95
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0080.00317.35
8.1.190.0080.00017.23
8.1.180.0080.00018.10
8.1.170.0040.00418.46
8.1.160.0070.00418.78
8.1.150.0050.00218.69
8.1.140.0040.00417.40
8.1.130.0040.00418.94
8.1.120.0030.00517.52
8.1.110.0000.00817.48
8.1.100.0030.00617.35
8.1.90.0030.00617.42
8.1.80.0080.00017.44
8.1.70.0120.00317.45
8.1.60.0140.00317.60
8.1.50.0030.01417.47
8.1.40.0140.00317.44
8.1.30.0150.00317.46
8.1.20.0150.00417.59
8.1.10.0130.00317.57
8.1.00.0120.00417.39
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0040.00420.23
8.0.270.0000.00718.03
8.0.260.0030.00318.35
8.0.250.0030.00316.89
8.0.240.0030.00317.00
8.0.230.0050.00516.91
8.0.220.0070.00016.84
8.0.210.0030.00316.91
8.0.200.0110.00416.98
8.0.190.0080.00816.99
8.0.180.0070.00716.93
8.0.170.0070.00716.79
8.0.160.0120.00216.77
8.0.150.0120.00316.82
8.0.140.0070.00716.88
8.0.130.0000.01516.65
8.0.120.0110.00416.78
8.0.110.0110.00416.79
8.0.100.0070.01016.70
8.0.90.0100.00416.80
8.0.80.0070.00716.75
8.0.70.0120.00016.95
8.0.60.0140.00016.86
8.0.50.0070.00716.82
8.0.30.0120.00216.82
8.0.20.0120.00316.86
8.0.10.0050.01016.89
7.4.330.0020.00215.55
7.4.320.0060.00016.39
7.4.300.0070.00216.41
7.4.290.0120.00416.64
7.4.280.0030.00716.57
7.4.270.0050.00516.59
7.4.260.0120.00016.46
7.4.250.0070.00816.48
7.4.240.0080.00816.48
7.4.230.0060.01016.48
7.4.220.0100.00016.41
7.4.210.0100.00016.43
7.4.200.0050.00516.50
7.4.190.0100.00416.50
7.4.180.0070.00716.62
7.4.160.0110.00016.58
7.4.150.0120.00016.50
7.4.140.0040.00816.46
7.4.130.0050.00516.50
7.4.120.0110.00516.43
7.4.110.0140.00016.44
7.4.100.0090.00416.52
7.4.90.0070.00616.46
7.4.80.0120.00016.29
7.4.70.0040.00816.45
7.4.60.0050.00516.46
7.4.50.0080.00316.27
7.4.40.0070.00216.44
7.4.30.0040.00816.39
7.4.20.0120.00016.32
7.4.10.0090.00516.42
7.4.00.0040.00816.53

preferences:
39.34 ms | 401 KiB | 5 Q