3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function getData() { return [ 1 => [ 'fooa1' => 'bara1', 'fooa2' => 'bara2', 'fooa3' => 'bara3', 'parent' => 0 ], 2 => [ 'food1' => 'bard1', 'food2' => 'bard2', 'food3' => 'bard3', 'parent' => 1 ], 3 => [ 'fooc1' => 'barc1', 'fooc2' => 'barc2', 'fooc3' => 'barc3', 'parent' => 1 ], ]; } public function getDataPattern() { return [ 'a' => [ 'fooa1' => 'bara1', 'fooa2' => 'bara2', 'fooa3' => 'bara3', 'children' => [ 'd' => [ 'food1' => 'bard1', 'food2' => 'bard2', 'food3' => 'bard3', 'parent' => 'a' ], ] ], 'b' => [ 'foob1' => 'barb1', 'foob2' => 'barb2', 'foob3' => 'barb3', 'children' => [ 'c' => [ 'fooc1' => 'barc1', 'fooc2' => 'barc2', 'fooc3' => 'barc3', 'parent' => 'b', 'children' => [ 'e' => [ 'fooe1' => 'bare1', 'fooe2' => 'bare2', 'fooe3' => 'bare3', 'parent' => 'c' ], ] ], ] ], ]; } public function transformArrayToPattern() { $recordsObject = json_decode(json_encode($this->getData())); foreach ($recordsObject as $key => $obj) { if ($obj->parent !== 0) { $recordsObject->{$obj->parent}->children[$key] = $obj; } } return array_filter((array) $recordsObject, function ($record) { return $record->parent === 0; }); } } print_r( (new Foo)->transformArrayToPattern() );

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)
8.5.30.0090.00817.57
8.5.20.0070.01019.37
8.5.10.0050.00320.70
8.5.00.0110.01319.92
8.4.180.0140.00922.21
8.4.170.0110.01124.02
8.4.160.0120.01023.90
8.4.150.0080.00516.89
8.4.140.0130.00817.66
8.4.130.0070.00817.90
8.4.120.0140.00822.44
8.4.110.0050.00522.68
8.4.100.0080.00117.79
8.4.90.0110.00820.72
8.4.80.0070.00220.66
8.4.70.0130.00619.06
8.4.60.0100.01021.02
8.4.50.0050.00618.92
8.4.40.0060.01617.51
8.4.30.0060.00318.87
8.4.20.0060.01617.79
8.4.10.0000.00917.55
8.3.300.0150.00720.80
8.3.290.0160.00620.91
8.3.280.0150.00618.39
8.3.270.0100.01016.52
8.3.260.0050.00416.40
8.3.250.0040.00418.86
8.3.240.0150.00516.33
8.3.230.0080.01116.45
8.3.220.0100.00818.93
8.3.210.0110.00616.75
8.3.200.0050.00516.66
8.3.190.0080.00417.10
8.3.180.0130.00418.75
8.3.170.0100.00717.10
8.3.160.0150.00316.69
8.3.150.0140.00416.92
8.3.140.0130.00716.45
8.3.130.0080.00018.75
8.3.120.0030.00620.89
8.3.110.0040.00420.94
8.3.100.0050.00316.59
8.3.90.0040.00426.77
8.3.80.0030.00619.36
8.3.70.0150.00618.43
8.3.60.0160.00618.18
8.3.50.0130.00523.58
8.3.40.0120.00318.71
8.3.30.0070.00718.67
8.3.20.0040.00423.48
8.3.10.0040.00422.09
8.3.00.0040.00423.48
8.2.300.0100.01118.88
8.2.290.0100.00820.53
8.2.280.0080.01219.99
8.2.270.0040.01116.55
8.2.260.0110.00719.21
8.2.250.0030.01218.58
8.2.240.0090.00616.88
8.2.230.0100.00622.58
8.2.220.0090.00024.06
8.2.210.0050.00326.77
8.2.200.0090.00018.88
8.2.190.0060.00916.88
8.2.180.0090.00616.50
8.2.170.0120.00618.82
8.2.160.0060.00920.44
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0060.00319.72
8.2.110.0030.00621.04
8.2.100.0100.00317.91
8.2.90.0040.00417.75
8.2.80.0050.00318.81
8.2.70.0030.00717.75
8.2.60.0060.00318.05
8.2.50.0040.00418.05
8.2.40.0040.00419.79
8.2.30.0080.00019.27
8.2.20.0030.00517.99
8.2.10.0020.00519.32
8.2.00.0000.00719.34
8.1.340.0110.00919.75
8.1.330.0110.00721.68
8.1.320.0100.01016.04
8.1.310.0080.00018.59
8.1.300.0130.00317.61
8.1.290.0090.00030.84
8.1.280.0140.00325.92
8.1.270.0040.00422.22
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0080.00022.80
8.1.230.0090.00322.68
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0060.00317.22
8.1.180.0050.00318.10
8.1.170.0060.00317.62
8.1.160.0070.00018.88
8.1.150.0040.00418.89
8.1.140.0000.00720.69
8.1.130.0000.00620.24
8.1.120.0000.00717.49
8.1.110.0070.00017.38
8.1.100.0060.00317.51
8.1.90.0110.00017.47
8.1.80.0030.00617.39
8.1.70.0040.00417.36
8.1.60.0000.00817.61
8.1.50.0060.00317.41
8.1.40.0040.00417.48
8.1.30.0060.00317.65
8.1.20.0060.00317.63
8.1.10.0030.00617.61
8.1.00.0040.00417.55
8.0.300.0040.00420.55
8.0.290.0030.00616.61
8.0.280.0070.00018.39
8.0.270.0000.00718.00
8.0.260.0030.00320.00
8.0.250.0030.00316.88
8.0.240.0110.00016.84
8.0.230.0070.00016.87
8.0.220.0000.00716.78
8.0.210.0000.00716.81
8.0.200.0080.00016.95
8.0.190.0000.00916.98
8.0.180.0000.00716.93
8.0.170.0000.00916.93
8.0.160.0040.00416.78
8.0.150.0040.00416.81
8.0.140.0040.00316.83
8.0.130.0000.00513.35
8.0.120.0040.00416.71
8.0.110.0030.00516.77
8.0.100.0000.00716.94
8.0.90.0060.00316.89
8.0.80.0090.00616.92
8.0.70.0050.00216.96
8.0.60.0080.00016.80
8.0.50.0040.00416.84
8.0.30.0100.00717.15
8.0.20.0070.01417.02
8.0.10.0040.00417.00
8.0.00.0180.00016.70
7.4.330.0020.00216.74
7.4.320.0060.00016.58
7.4.300.0030.00316.48
7.4.290.0070.00016.52
7.4.280.0080.00316.50
7.4.270.0040.00416.56
7.4.260.0050.00013.35
7.4.250.0030.00316.38
7.4.240.0020.00516.49
7.4.230.0040.00416.72
7.4.220.0050.00216.33
7.4.210.0090.00616.62
7.4.200.0000.00816.26
7.4.130.0070.01116.57
7.4.120.0120.00616.44
7.4.110.0120.00616.52
7.4.100.0040.01316.71
7.4.90.0100.00716.57
7.4.80.0140.00419.39
7.4.70.0040.01216.65
7.4.60.0070.01016.53
7.4.50.0060.00916.61
7.4.40.0120.00416.46
7.4.20.0030.01416.38
7.4.10.0030.01416.56
7.4.00.0120.00916.41
7.3.330.0030.00716.23
7.3.320.0050.00013.36
7.3.310.0070.00016.41
7.3.300.0030.00316.40
7.3.290.0130.00416.39
7.3.260.0120.00316.32
7.3.240.0080.01016.52
7.3.230.0150.00516.43
7.3.210.0150.00316.27
7.3.200.0160.00016.46
7.3.190.0100.00716.39
7.3.180.0070.00816.49
7.3.170.0060.01016.42
7.3.160.0110.00716.40
7.3.130.0070.01616.61
7.3.120.0090.01216.48
7.3.110.0120.00916.55
7.3.100.0070.01016.30
7.3.90.0060.01616.54
7.3.80.0130.00716.34
7.3.70.0090.00616.39
7.3.60.0090.00916.20
7.3.50.0180.00416.35
7.3.40.0090.00616.41
7.3.30.0090.01216.27
7.3.20.0060.01216.38
7.3.10.0200.00016.68
7.3.00.0100.01316.57
7.2.330.0100.01016.87
7.2.320.0160.00616.81
7.2.310.0180.00616.68
7.2.300.0130.00316.47
7.2.290.0060.01216.79
7.2.260.0100.01116.57
7.2.250.0140.00816.74
7.2.240.0130.00616.46
7.2.230.0100.00716.68
7.2.220.0060.01616.49
7.2.210.0100.01016.49
7.2.200.0030.01316.80
7.2.190.0130.00316.63
7.2.180.0070.01116.62
7.2.170.0070.01416.71
7.2.160.0060.01616.75
7.2.150.0110.00716.70
7.2.140.0180.00616.70
7.2.130.0190.00416.68
7.2.120.0060.01216.56
7.2.110.0090.00916.69
7.2.100.0070.01016.70
7.2.90.0120.01216.84
7.2.80.0150.00916.74
7.2.70.0140.01016.55
7.2.60.0070.01616.70
7.2.50.0130.00916.68
7.2.40.0060.01616.83
7.2.30.0110.00716.65
7.2.20.0070.01116.83
7.2.10.0170.01016.71
7.2.00.0130.00316.59

preferences:
111.82 ms | 1651 KiB | 5 Q