3v4l.org

run code in 300+ PHP versions simultaneously
<?php $langs = [ 5 => "english", 10 => "french", 12 => "german" ]; $posts = [ [ "date" => "13-07-2022", "lang_id" => 5, "amount" => 90, ], [ "date" => "13-07-2022", "lang_id" => 10, "amount" => 34, ], [ "date" => "14-07-2022", "lang_id" => 5, "amount" => 7, ], ]; $defaults = array_fill_keys($langs, 0); $result = []; foreach ($posts as $row) { extract($row); if (!isset($ref[$date])) { $ref[$date] = ['date' => $date] + $defaults; $result[] = &$ref[$date]; } $ref[$date][$langs[$lang_id]] += $amount; } var_export($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)
8.5.00.0150.00620.19
8.4.150.0010.00014.05
8.4.140.0120.00917.46
8.4.130.0110.00817.95
8.4.120.0140.00620.64
8.4.110.0100.00922.36
8.4.100.0150.00617.68
8.4.90.0150.00520.69
8.4.80.0080.00618.62
8.4.70.0040.00518.86
8.4.60.0130.00719.15
8.4.50.0100.00618.63
8.4.40.0160.00317.83
8.4.30.0060.00920.67
8.4.20.0170.00320.70
8.4.10.0000.00819.52
8.3.280.0100.01218.41
8.3.270.0090.01016.75
8.3.260.0100.01016.61
8.3.250.0100.00818.82
8.3.240.0130.00516.49
8.3.230.0090.00916.65
8.3.220.0130.00419.05
8.3.210.0070.00816.77
8.3.200.0050.00516.71
8.3.190.0110.00816.98
8.3.180.0100.00616.67
8.3.170.0150.00318.96
8.3.160.0060.00916.39
8.3.150.0160.00318.18
8.3.140.0030.00517.29
8.3.130.0130.00318.23
8.3.120.0030.00619.11
8.3.110.0030.00620.94
8.3.100.0060.00324.06
8.3.90.0090.00926.77
8.3.80.0060.00318.31
8.3.70.0140.00716.74
8.3.60.0070.01118.39
8.3.50.0110.00416.46
8.3.40.0140.00720.17
8.3.30.0000.01520.62
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0110.00820.59
8.2.280.0110.00818.30
8.2.270.0100.01017.49
8.2.260.0000.00818.33
8.2.250.0060.00816.60
8.2.240.0090.00019.07
8.2.230.0040.00422.58
8.2.220.0000.01037.54
8.2.210.0060.00926.77
8.2.200.0040.00416.75
8.2.190.0000.02216.63
8.2.180.0090.01216.50
8.2.170.0170.00319.07
8.2.160.0130.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0050.00321.11
8.2.110.0160.00420.39
8.2.100.0160.00419.26
8.2.90.0230.00318.96
8.2.80.0250.00618.75
8.2.70.0100.01018.68
8.2.60.0130.00318.71
8.2.50.0090.00320.06
8.2.40.0040.00918.90
8.2.30.0140.00818.71
8.2.20.0170.00719.04
8.2.10.0090.00919.04
8.2.00.0150.00919.20
8.1.330.0100.00921.82
8.1.320.0110.00815.85
8.1.310.0030.01518.48
8.1.300.0190.00017.60
8.1.290.0060.00330.84
8.1.280.0080.00825.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0100.00318.61
8.1.230.0140.00018.58
8.1.220.0100.00318.48
8.1.210.0070.00719.88
8.1.200.0150.00018.64
8.1.190.0150.00018.41
8.1.180.0100.00718.56
8.1.170.0090.00618.49
8.1.160.0070.00518.69
8.1.150.0130.00020.30
8.1.140.0120.00318.47
8.1.130.0130.00318.56
8.1.120.0140.00018.67
8.1.110.0120.00019.73
8.1.100.0130.00318.69
8.1.90.0130.00018.53
8.1.80.0130.00018.52
8.1.70.0000.01118.73
8.1.60.0150.00018.68
8.1.50.0130.00318.63
8.1.40.0100.00218.98
8.1.30.0110.00318.95
8.1.20.0060.00918.80
8.1.10.0060.00618.91
8.1.00.0120.00018.52
8.0.300.0120.00317.68
8.0.290.0110.00417.82
8.0.280.0070.00717.96
8.0.270.0120.00317.90
8.0.260.0100.00018.44
8.0.250.0150.00018.02
8.0.240.0110.00418.02
8.0.230.0090.00318.25
8.0.220.0150.00017.88
8.0.210.0150.00017.93
8.0.200.0090.00617.88
8.0.190.0090.00318.16
8.0.180.0050.00918.00
8.0.170.0120.00317.92
8.0.160.0120.00317.96
8.0.150.0150.00017.89
8.0.140.0120.00317.95
8.0.130.0120.00018.23
8.0.120.0100.00517.93
8.0.110.0140.00018.13
8.0.100.0130.00317.86
8.0.90.0160.00017.71
8.0.80.0150.00017.86
8.0.70.0110.00417.87
8.0.60.0020.01017.99
8.0.50.0090.00917.92
8.0.30.0090.00418.28
8.0.20.0150.00017.88
8.0.10.0110.00418.12

preferences:
37.7 ms | 403 KiB | 5 Q