3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ "Jacob" => 5, "bob" => 20, "John" => 10, "Jane" => 20, "Jill" => 15, ]; $limit = 3; $result = []; foreach ($array as $k => $v) { if (isset($result[$v])) { $result[$v][$k] = $v; } elseif (count($result) < $limit) { $result[$v][$k] = $v; } else { $min = min(array_keys($result)); if ($v > $min) { $result[$v][$k] = $v; unset($result[$min]); } } } krsort($result); var_export(array_values($result));

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)
8.5.30.0100.00819.35
8.5.20.0080.01220.27
8.5.10.0070.00216.72
8.5.00.0130.00919.72
8.4.180.0170.00522.17
8.4.170.0130.01020.55
8.4.160.0150.00821.93
8.4.150.0080.00416.76
8.4.140.0130.00917.37
8.4.130.0120.01118.63
8.4.120.0100.00520.49
8.4.110.0110.00820.64
8.4.100.0050.00418.04
8.4.90.0120.00920.57
8.4.80.0110.00820.50
8.4.70.0110.00918.96
8.4.60.0080.01220.49
8.4.50.0040.00420.73
8.4.40.0000.00819.46
8.4.30.0130.00620.54
8.4.20.0100.01021.27
8.4.10.0080.00019.59
8.3.300.0140.00620.94
8.3.290.0060.01420.89
8.3.280.0110.01020.24
8.3.270.0090.01216.86
8.3.260.0120.00816.56
8.3.250.0080.00218.70
8.3.240.0110.00816.92
8.3.230.0120.00616.52
8.3.220.0120.00619.05
8.3.210.0140.00616.90
8.3.200.0060.00416.63
8.3.190.0120.00717.25
8.3.180.0030.00419.04
8.3.170.0090.00917.18
8.3.160.0130.00620.81
8.3.150.0160.00417.37
8.3.140.0130.00616.44
8.3.130.0340.01016.46
8.3.120.0360.01116.48
8.3.110.0280.01616.44
8.3.100.0400.00316.29
8.3.90.0180.00416.82
8.3.80.0180.00416.74
8.3.70.0190.00416.54
8.3.60.0210.00016.76
8.3.50.0280.00716.76
8.3.40.0390.00917.18
8.3.30.0250.00917.55
8.3.20.0300.00817.25
8.3.10.0260.01017.38
8.3.00.0190.00317.61
8.2.300.0120.00722.20
8.2.290.0060.01217.29
8.2.280.0110.01020.30
8.2.270.0160.00316.65
8.2.260.0170.00017.23
8.2.250.0250.01716.40
8.2.240.0360.00916.18
8.2.230.0270.01416.46
8.2.220.0260.01516.39
8.2.210.0160.01616.51
8.2.200.0330.00616.27
8.2.190.0280.01116.57
8.2.180.0350.00416.19
8.2.170.0320.00917.45
8.2.160.0290.01317.64
8.2.150.0270.01517.44
8.2.140.0290.01217.45
8.2.130.0260.01517.32
8.2.120.0340.00917.35
8.2.110.0170.02117.45
8.2.100.0420.00417.34
8.2.90.0340.00717.53
8.2.80.0260.01317.27
8.2.70.0350.00617.20
8.2.60.0330.00717.74
8.2.50.0400.00017.64
8.2.40.0260.01117.61
8.2.30.0370.00017.33
8.2.20.0280.00917.43
8.2.10.0350.00317.32
8.2.00.0400.00717.42
8.1.340.0110.00817.53
8.1.330.0100.00716.43
8.1.320.0070.00816.43
8.1.310.0080.00016.73
8.1.300.0310.00816.18
8.1.290.0310.00816.18
8.1.280.0230.01516.18
8.1.270.0280.01617.29
8.1.260.0310.00717.52
8.1.250.0360.00717.28
8.1.240.0260.01017.20
8.1.230.0200.01717.41
8.1.220.0330.00317.25
8.1.210.0270.01217.35
8.1.200.0190.01917.20
8.1.190.0360.00617.00
8.1.180.0330.00717.13
8.1.170.0400.00017.40
8.1.160.0350.00617.19
8.1.150.0330.00717.25
8.1.140.0370.00317.21
8.1.130.0340.01316.99
8.1.120.0410.00417.10
8.1.110.0290.01017.42
8.1.100.0270.00517.30
8.1.90.0290.00017.14
8.1.80.0270.01017.32
8.1.70.0320.00617.24
8.1.60.0290.01117.43
8.1.50.0260.01317.12
8.1.40.0320.01117.25
8.1.30.0320.01017.41
8.1.20.0340.01017.27
8.1.10.0390.00017.09
8.1.00.0250.00916.84

preferences:
50.96 ms | 987 KiB | 5 Q