3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stens = [ 'realistic' => [ 's1' => [10], 's2' => [11,12], 's3' => [13,14,15,16], 's4' => [17,18,19,20,21], 's5' => [22,23,24,25,26,27,28,29], 's6' => [30,31,32,33,34,35,36], 's7' => [37,48,39,40,41], 's8' => [42,43,44,45,46,47], 's9' => [48,49], 's10' => [50], ], 'research' => [ 's1' => [10,11,12,13,14], 's2' => [15], 's3' => [16,17,18,19,20], 's4' => [21,22,23,24,25,26,27,28], 's5' => [29,30,31,32,33], 's6' => [34,35,36,37,38], 's7' => [39,40,41,42], 's8' => [43,44,45,46,47], 's9' => [48,49], 's10' => [50], ], ]; $raw_data = [ 'realistic' => 18, 'research' => 43, ]; $result = []; foreach ($raw_data as $k => $v) { $result[$k] = array_find_key( $stens[$k], fn($s) => in_array($v, $s) ); } var_export($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)
8.5.00.0110.00920.20
8.4.150.0020.00114.05
8.4.140.0120.00917.52
8.4.130.0120.00817.68
8.4.120.0080.00517.69
8.4.110.0030.00617.86
8.4.100.0140.00717.75
8.4.90.0040.00620.50
8.4.80.0110.01018.82
8.4.70.0120.00822.48
8.4.60.0140.00618.81
8.4.50.0130.00720.34
8.4.40.0060.00317.94
8.4.30.0350.00517.56
8.4.20.0230.00817.50
8.4.10.0220.00117.40
8.3.280.0110.01018.64
8.3.270.0100.01016.52
8.3.260.0140.00516.61
8.3.250.0130.00716.57
8.3.240.0100.01016.63
8.3.230.0060.00216.86
8.3.220.0040.00418.75
8.3.210.0060.00116.53
8.3.200.0050.00416.61
8.3.190.0090.01016.77
8.3.180.0090.01016.58
8.3.170.0100.00917.04
8.3.160.0040.00416.75
8.3.150.0190.00216.42
8.3.140.0140.00616.66
8.3.130.0120.00616.54
8.3.120.0160.00416.49
8.3.110.0160.00416.57
8.3.100.0150.00516.71
8.3.90.0130.00916.47
8.3.80.0160.00516.35
8.3.70.0180.00216.48
8.3.60.0140.00516.54
8.3.50.0140.00616.62
8.3.40.0110.00817.43
8.3.30.0110.00617.45
8.3.20.0130.00517.19
8.3.10.0160.00017.44
8.3.00.0130.00017.41
8.2.290.0160.00317.00
8.2.280.0110.00716.80
8.2.270.0110.00516.66
8.2.260.0150.00216.49
8.2.250.0160.00116.58
8.2.240.0130.00616.51
8.2.230.0130.00416.50
8.2.220.0150.00416.63
8.2.210.0130.00516.35
8.2.200.0150.00216.45
8.2.190.0140.00316.39
8.2.180.0130.00416.43
8.2.170.0160.00317.52
8.2.160.0180.00217.51
8.2.150.0150.00217.47
8.2.140.0160.00317.29
8.2.130.0140.00317.33
8.2.120.0230.00117.38
8.2.110.0180.00517.32
8.2.100.0140.00517.44
8.2.90.0150.00217.45
8.2.80.0120.00617.26
8.2.70.0110.00617.45
8.2.60.0150.00317.45
8.2.50.0130.00517.35
8.2.40.0140.00217.38
8.2.30.0140.00417.10
8.2.20.0090.00717.27
8.2.10.0120.00317.31
8.2.00.0120.00517.54
8.1.320.0100.00617.75

preferences:
51.24 ms | 403 KiB | 5 Q