3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array ( 1 => array ( 'id' => '1', 'name' => ' Category', 'id_parent' => '0', 'ativo' => '1', ), 2 => array ( 'id' => '2', 'name' => ' Slippers', 'id_parent' => '0', 'ativo' => '1', ), 3 => array ( 'id' => '3', 'name' => ' TShirts', 'id_parent' => '0', 'ativo' => '1', ), 4 => array ( 'id' => '4', 'name' => ' BlousesSweatshirt', 'id_parent' => '0', 'ativo' => '1', ), 5 => array ( 'id' => '5', 'name' => ' Cap', 'id_parent' => '0', 'ativo' => '1', ), 6 => array ( 'id' => '6', 'name' => ' Stickers', 'id_parent' => '0', 'ativo' => '1', ), 7 => array ( 'id' => '7', 'name' => ' ScreensandFrames', 'id_parent' => '0', 'ativo' => '1', ), 8 => array ( 'id' => '8', 'name' => ' Models', 'id_parent' => '0', 'ativo' => '1', ), 9 => array ( 'id' => '9', 'name' => ' Notebook', 'id_parent' => '6', 'ativo' => '1', ), 10 => array ( 'id' => '10', 'name' => ' Door', 'id_parent' => '0', 'ativo' => '1', ), 11 => array ( 'id' => '11', 'name' => ' Door', 'id_parent' => '6', 'ativo' => '1', ), 12 => array ( 'id' => '12', 'name' => ' Kangaroo', 'id_parent' => '4', 'ativo' => '1', ), 13 => array ( 'id' => '13', 'name' => ' KangarooRaglan', 'id_parent' => '4', 'ativo' => '1', ), 14 => array ( 'id' => '14', 'name' => ' RoundCollar', 'id_parent' => '4', 'ativo' => '1', ), 15 => array ( 'id' => '15', 'name' => ' Trucker', 'id_parent' => '5', 'ativo' => '1', ), 16 => array ( 'id' => '16', 'name' => ' Basic', 'id_parent' => '3', 'ativo' => '1', ), 17 => array ( 'id' => '17', 'name' => ' Longline', 'id_parent' => '3', 'ativo' => '1', ), 18 => array ( 'id' => '18', 'name' => ' Raglan', 'id_parent' => '3', 'ativo' => '1', ), 19 => array ( 'id' => '19', 'name' => ' Raglan3/4', 'id_parent' => '3', 'ativo' => '1', ), 20 => array ( 'id' => '20', 'name' => ' Regatta', 'id_parent' => '3', 'ativo' => '1', ), 21 => array ( 'id' => '21', 'name' => ' Slide', 'id_parent' => '2', 'ativo' => '1', ), 22 => array ( 'id' => '22', 'name' => ' Stickers', 'id_parent' => '8', 'ativo' => '1', ), 23 => array ( 'id' => '23', 'name' => ' Notebook', 'id_parent' => '22', 'ativo' => '1', ), 24 => array ( 'id' => '24', 'name' => ' T-shirt', 'id_parent' => '8', 'ativo' => '1', ), 25 => array ( 'id' => '25', 'name' => ' Basic', 'id_parent' => '24', 'ativo' => '1', ), 26 => array ( 'id' => '26', 'name' => ' Slippers', 'id_parent' => '8', 'ativo' => '1', ), 27 => array ( 'id' => '27', 'name' => ' Slide', 'id_parent' => '26', 'ativo' => '1', ), 28 => array ( 'id' => '28', 'name' => ' 1Screen', 'id_parent' => '7', 'ativo' => '1', ), 29 => array ( 'id' => '29', 'name' => ' Set3Screens', 'id_parent' => '7', 'ativo' => '1', ), 30 => array ( 'id' => '30', 'name' => ' Set5Screens', 'id_parent' => '7', 'ativo' => '1', ), 31 => array ( 'id' => '31', 'name' => ' BlousesSweatshirt', 'id_parent' => '8', 'ativo' => '1', ), 32 => array ( 'id' => '32', 'name' => ' Cap', 'id_parent' => '8', 'ativo' => '1', ), 33 => array ( 'id' => '33', 'name' => ' ScreensandFrames', 'id_parent' => '8', 'ativo' => '1', ), ); $new =[]; Foreach(array_reverse($arr) as $sub){ If(array_key_exists($sub['id_parent'], $new)){ $new[$sub['id_parent']][$sub['id']][] = $sub; }Else{ $new[$sub['id_parent']] = $arr[$sub['id_parent']]; $new[$sub['id_parent']][$sub['id']] = $sub; } } //sort($new); Var_dump($new);

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)
8.3.60.0120.00618.56
8.3.50.0100.00716.24
8.3.40.0070.01118.79
8.3.30.0150.00318.56
8.3.20.0060.00318.99
8.3.10.0000.00923.61
8.3.00.0040.00423.48
8.2.180.0150.00318.63
8.2.170.0070.01022.96
8.2.160.0110.00619.04
8.2.150.0060.00324.18
8.2.140.0110.00024.66
8.2.130.0130.00320.35
8.2.120.0090.00026.35
8.2.110.0070.00321.11
8.2.100.0060.00617.91
8.2.90.0060.00317.88
8.2.80.0040.00417.97
8.2.70.0030.00618.04
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0030.00619.53
8.2.30.0040.00419.29
8.2.20.0000.00818.05
8.2.10.0030.00619.45
8.2.00.0000.00819.39
8.1.280.0110.00725.92
8.1.270.0040.00420.29
8.1.260.0030.00626.35
8.1.250.0090.00028.09
8.1.240.0080.00419.57
8.1.230.0040.00820.97
8.1.220.0040.00418.64
8.1.210.0080.00018.77
8.1.200.0090.00017.35
8.1.190.0040.00417.36
8.1.180.0030.00618.10
8.1.170.0000.00918.89
8.1.160.0090.00019.02
8.1.150.0080.00018.89
8.1.140.0060.00319.62
8.1.130.0000.00719.04
8.1.120.0050.00317.38
8.1.110.0030.00517.43
8.1.100.0000.00817.42
8.1.90.0000.00817.46
8.1.80.0030.00617.51
8.1.70.0000.00817.50
8.1.60.0080.00017.63
8.1.50.0000.00917.35
8.1.40.0060.00317.43
8.1.30.0080.00617.68
8.1.20.0040.00417.51
8.1.10.0040.00417.50
8.1.00.0040.00417.43
8.0.300.0040.00420.05
8.0.290.0090.00016.63
8.0.280.0040.00418.46
8.0.270.0040.00417.15
8.0.260.0040.00417.19
8.0.250.0000.00717.03
8.0.240.0000.00917.06
8.0.230.0040.00817.04
8.0.220.0000.00717.01
8.0.210.0060.00316.86
8.0.200.0080.00017.02
8.0.190.0030.00516.94
8.0.180.0000.00916.89
8.0.170.0030.00616.86
8.0.160.0000.00817.07
8.0.150.0040.00416.91
8.0.140.0090.00016.95
8.0.130.0000.00713.41
8.0.120.0000.00816.91
8.0.110.0000.00816.95
8.0.100.0030.00516.91
8.0.90.0070.00016.93
8.0.80.0100.01316.91
8.0.70.0040.00416.92
8.0.60.0000.00816.90
8.0.50.0040.00416.92
8.0.30.0140.01017.06
8.0.20.0110.01317.40
8.0.10.0030.00616.98
8.0.00.0220.01216.80
7.4.330.0000.00615.55
7.4.320.0090.00016.54
7.4.300.0030.00316.53
7.4.290.0000.00816.46
7.4.280.0080.00016.50
7.4.270.0040.00416.53
7.4.260.0080.00016.60
7.4.250.0080.00016.54
7.4.240.0040.00416.47
7.4.230.0040.00416.71
7.4.220.0040.00416.31
7.4.210.0140.00616.49
7.4.200.0030.00516.41
7.4.160.0150.00916.45
7.4.140.0160.01217.86
7.4.130.0120.01216.59
7.4.120.0130.01216.58
7.4.110.0140.00816.56
7.4.100.0130.01516.40
7.4.90.0190.01216.53
7.4.80.0140.01119.39
7.4.70.0150.00616.71
7.4.60.0060.01316.77
7.4.50.0070.01116.47
7.4.40.0100.01016.41
7.4.00.0100.01114.89
7.3.330.0000.00613.36
7.3.320.0030.00313.26
7.3.310.0070.00016.56
7.3.300.0030.00516.28
7.3.290.0050.00216.33
7.3.280.0030.01616.48
7.3.260.0140.01116.60
7.3.240.0150.01016.44
7.3.230.0120.01316.57
7.3.210.0120.00916.48
7.3.200.0170.00316.56
7.3.190.0180.00616.46
7.3.180.0150.00916.47
7.3.170.0180.00316.36
7.3.160.0170.01116.48
7.3.120.0100.01014.93
7.3.110.0100.01014.96
7.3.100.0060.00615.18
7.3.90.0030.00914.99
7.3.80.0050.00815.06
7.3.70.0060.00914.70
7.3.60.0100.01114.55
7.3.50.0030.01314.73
7.3.40.0040.00814.80
7.3.30.0040.01514.61
7.3.20.0140.00716.70
7.3.10.0100.00616.77
7.3.00.0060.01516.58
7.2.330.0140.01116.79
7.2.320.0170.00616.77
7.2.310.0150.00916.69
7.2.300.0060.01516.48
7.2.290.0100.01316.50
7.2.250.0000.02015.25
7.2.240.0100.01015.24
7.2.230.0130.00715.30
7.2.220.0030.01215.06
7.2.210.0000.02114.80
7.2.200.0030.01315.06
7.2.190.0110.01115.13
7.2.180.0090.00615.08
7.2.170.0070.00715.13
7.2.110.0060.01016.55
7.2.80.0150.01214.75
7.2.70.0160.01215.16
7.2.60.0210.00914.98
7.2.50.0230.01315.00
7.2.40.0170.00914.95
7.2.30.0190.00615.12
7.2.20.0240.00315.05
7.2.10.0260.01015.12
7.2.00.0160.01014.96
7.1.330.0130.00315.79
7.1.320.0110.00315.89
7.1.310.0100.00615.77
7.1.300.0000.01615.87
7.1.290.0070.01115.96
7.1.280.0100.01015.71
7.1.270.0040.01115.64
7.1.260.0060.00915.96
7.1.200.0070.01015.69
7.1.190.0180.00713.82
7.1.180.0140.01413.54
7.1.170.0180.00914.02
7.1.160.0260.00713.98
7.1.150.1180.01013.88
7.1.140.0100.01313.82
7.1.130.0190.00613.60
7.1.120.0190.00613.68
7.1.110.0170.00714.16
7.1.100.0130.01013.70
7.1.90.0120.01513.57
7.1.80.0180.00714.07
7.1.70.0180.00613.50
7.1.60.0560.00631.75
7.1.50.0500.00631.79
7.1.40.0350.01431.77
7.1.30.0380.01031.76
7.1.20.0410.00931.84
7.1.10.0250.01313.86
7.1.00.0260.00314.05

preferences:
64.53 ms | 401 KiB | 5 Q