3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ ['type' => 'AAA', 'label_id' => 'A1,35'], ['type' => 'AAA', 'label_id' => 'A2,34'], ['type' => 'BBB', 'label_id' => 'B1,29'], ['type' => 'CCC', 'label_id' => 'C1,20'], ['type' => 'CCC', 'label_id' => 'C2,19'], ['type' => 'CCC', 'label_id' => 'C3,18'] ]; var_export( array_values( array_reduce( $array, function($result, $row) { $result[$row['type']]['type'] ??= $row['type']; $result[$row['type']]['label_id'][] = $row['label_id']; return $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)
8.4.140.0150.01317.36
8.4.130.0100.00917.64
8.4.120.0180.00420.33
8.4.110.0130.00718.97
8.4.100.0130.00719.00
8.4.90.0120.00422.36
8.4.80.0070.00518.54
8.4.70.0170.00718.02
8.4.60.0060.01118.75
8.4.50.0130.00818.84
8.4.40.0060.00320.54
8.4.30.0080.01120.39
8.4.20.0060.01517.84
8.4.10.0120.00922.31
8.3.270.0120.00816.79
8.3.260.0090.00916.52
8.3.250.0100.00518.79
8.3.240.0110.00917.05
8.3.230.0090.00916.57
8.3.220.0120.00618.80
8.3.210.0130.00716.54
8.3.200.0060.00316.55
8.3.190.0090.00216.58
8.3.180.0090.00917.17
8.3.170.0130.00420.77
8.3.160.0090.00620.35
8.3.150.0120.00617.11
8.3.140.0080.00016.63
8.3.130.0040.00418.17
8.3.120.0030.00618.73
8.3.110.0050.00320.94
8.3.100.0000.00824.06
8.3.90.0130.00626.77
8.3.80.0060.00318.43
8.3.70.0120.00916.58
8.3.60.0100.01016.75
8.3.50.0090.01220.25
8.3.40.0100.00322.03
8.3.30.0040.01118.67
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.290.0130.00520.44
8.2.280.0120.00716.69
8.2.270.0110.00717.42
8.2.260.0000.00816.54
8.2.250.0030.00618.21
8.2.240.0100.00017.35
8.2.230.0080.00022.58
8.2.220.0030.00637.54
8.2.210.0110.00826.77
8.2.200.0090.00316.63
8.2.190.0120.00618.55
8.2.180.0120.00625.92
8.2.170.0140.00718.92
8.2.160.0070.01022.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0110.00419.90
8.2.110.0070.00422.25
8.2.100.0110.00017.97
8.2.90.0040.00417.84
8.2.80.0000.00820.34
8.2.70.0090.00017.63
8.2.60.0000.00917.75
8.2.50.0030.00617.75
8.2.40.0030.00617.62
8.2.30.0000.00718.08
8.2.20.0000.00722.13
8.2.10.0030.00518.21
8.2.00.0070.00019.37
8.1.330.0050.00421.88
8.1.320.0130.00617.88
8.1.310.0030.01418.43
8.1.300.0050.00320.31
8.1.290.0070.00330.84
8.1.280.0120.00325.92
8.1.270.0060.00323.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00724.02
8.1.230.0030.00922.80
8.1.220.0080.00017.80
8.1.210.0040.00418.85
8.1.200.0030.00617.35
8.1.190.0030.00617.22
8.1.180.0060.00318.10
8.1.170.0040.00418.96
8.1.160.0030.00618.88
8.1.150.0040.00418.56
8.1.140.0040.00417.47
8.1.130.0000.00718.95
8.1.120.0080.00017.37
8.1.110.0050.00317.30
8.1.100.0040.00717.51
8.1.90.0040.00417.43
8.1.80.0130.00217.38
8.1.70.0080.00017.47
8.1.60.0000.00917.55
8.1.50.0000.01017.45
8.1.40.0110.00017.53
8.1.30.0130.00017.62
8.1.20.0060.01317.63
8.1.10.0140.00317.60
8.1.00.0060.00617.49
8.0.300.0000.00719.98
8.0.290.0050.00216.75
8.0.280.0030.00318.32
8.0.270.0030.00516.82
8.0.260.0030.00518.32
8.0.250.0000.00716.87
8.0.240.0070.00016.90
8.0.230.0030.00316.88
8.0.220.0000.00816.84
8.0.210.0060.00916.80
8.0.200.0110.00316.89
8.0.190.0080.00416.94
8.0.180.0050.01016.94
8.0.170.0080.00416.87
8.0.160.0090.00316.89
8.0.150.0130.00316.77
8.0.140.0110.00616.81
8.0.130.0090.00416.84
8.0.120.0120.00316.89
8.0.110.0070.00716.89
8.0.100.0080.00416.88
8.0.90.0100.00316.90
8.0.80.0080.00816.94
8.0.70.0110.00416.70
8.0.60.0160.00016.70
8.0.50.0160.00016.81
8.0.30.0100.00516.88
8.0.20.0140.00216.90
8.0.10.0130.00317.04
7.4.330.0000.00515.55
7.4.320.0070.00016.48
7.4.300.0160.00016.48
7.4.290.0080.00816.58
7.4.280.0100.00716.48
7.4.270.0110.00516.40
7.4.260.0140.00316.57
7.4.250.0180.00016.57
7.4.240.0080.01016.48
7.4.230.0140.00416.57
7.4.220.0120.00416.41
7.4.210.0150.00016.60
7.4.200.0130.00216.50
7.4.190.0080.00816.64
7.4.180.0130.00316.47
7.4.160.0160.00016.61
7.4.150.0120.00416.58
7.4.140.0140.00316.48
7.4.130.0160.00016.45
7.4.120.0120.00316.41
7.4.110.0080.00616.32
7.4.100.0100.00016.53
7.4.90.0150.00016.40
7.4.80.0110.00616.46
7.4.70.0040.00416.45
7.4.60.0000.00716.42
7.4.50.0000.00716.46
7.4.40.0040.00416.50
7.4.30.0050.00316.50
7.4.20.0000.00716.54
7.4.10.0000.00716.47
7.4.00.0040.00416.62

preferences:
29.82 ms | 403 KiB | 5 Q