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', ), ); $arr = array_merge([0 => ['id' => 0]], $arr); $new =[]; Foreach(array_reverse($arr) as $sub){ Echo $sub['id'] . "\n"; If(array_key_exists($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)
8.3.60.0070.01118.43
8.3.50.0160.00016.34
8.3.40.0120.00918.81
8.3.30.0100.00718.79
8.3.20.0030.00619.10
8.3.10.0040.00423.64
8.3.00.0060.00323.66
8.2.180.0100.00718.23
8.2.170.0100.00722.96
8.2.160.0130.00919.08
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0060.00320.38
8.2.120.0060.00326.35
8.2.110.0040.00720.93
8.2.100.0110.00417.97
8.2.90.0000.00817.97
8.2.80.0030.00618.04
8.2.70.0050.00517.93
8.2.60.0060.00318.05
8.2.50.0030.00618.10
8.2.40.0080.00019.42
8.2.30.0030.00519.23
8.2.20.0000.00818.03
8.2.10.0050.00319.38
8.2.00.0000.00919.39
8.1.280.0120.00625.92
8.1.270.0090.00020.24
8.1.260.0030.00726.35
8.1.250.0050.00528.09
8.1.240.0050.00523.91
8.1.230.0100.00320.99
8.1.220.0100.00017.74
8.1.210.0090.00018.96
8.1.200.0030.00717.25
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0060.00318.76
8.1.160.0000.00818.83
8.1.150.0030.00618.88
8.1.140.0080.00019.66
8.1.130.0000.00918.95
8.1.120.0000.00817.49
8.1.110.0000.00817.48
8.1.100.0080.00017.41
8.1.90.0040.00417.46
8.1.80.0040.00817.44
8.1.70.0070.00017.36
8.1.60.0000.00917.63
8.1.50.0030.00617.41
8.1.40.0060.00317.41
8.1.30.0080.00417.69
8.1.20.0040.00417.69
8.1.10.0030.00517.57
8.1.00.0080.00017.54
8.0.300.0060.00319.55
8.0.290.0040.00716.75
8.0.280.0070.00018.41
8.0.270.0060.00317.29
8.0.260.0040.00417.20
8.0.250.0080.00017.02
8.0.240.0000.00817.06
8.0.230.0000.01016.92
8.0.220.0000.00817.05
8.0.210.0030.00516.94
8.0.200.0040.00417.03
8.0.190.0050.00317.04
8.0.180.0030.00616.90
8.0.170.0090.00016.89
8.0.160.0090.00017.00
8.0.150.0000.00816.97
8.0.140.0040.00416.96
8.0.130.0030.00313.38
8.0.120.0030.00716.86
8.0.110.0050.00317.00
8.0.100.0090.00016.80
8.0.90.0060.00316.82
8.0.80.0110.01116.96
8.0.70.0000.00816.99
8.0.60.0000.00816.88
8.0.50.0060.00316.85
8.0.30.0140.01117.20
8.0.20.0140.01117.40
8.0.10.0000.00817.05
8.0.00.0120.01316.77
7.4.330.0030.00315.55
7.4.320.0060.00316.54
7.4.300.0070.00016.58
7.4.290.0100.00016.61
7.4.280.0040.00416.57
7.4.270.0070.00316.50
7.4.260.0030.00616.57
7.4.250.0000.00916.63
7.4.240.0000.00816.65
7.4.230.0050.00316.74
7.4.220.0080.00016.61
7.4.210.0090.01016.63
7.4.200.0000.00816.54
7.4.160.0170.00516.58
7.4.140.0200.01117.86
7.4.130.0120.01216.41
7.4.120.0170.01216.62
7.4.110.0240.00016.73
7.4.100.0100.01716.48
7.4.90.0220.01316.49
7.4.80.0090.01419.39
7.4.70.0130.00816.51
7.4.60.0180.00516.49
7.4.50.0130.00616.59
7.4.40.0060.01716.51
7.4.00.0060.01415.10
7.3.330.0060.00013.30
7.3.320.0050.00313.35
7.3.310.0040.00416.14
7.3.300.0040.00416.40
7.3.290.0000.00716.37
7.3.280.0150.00616.48
7.3.260.0130.01316.59
7.3.240.0180.01016.48
7.3.230.0150.00816.55
7.3.210.0220.00316.45
7.3.200.0120.00616.48
7.3.190.0120.01316.38
7.3.180.0200.00316.44
7.3.170.0170.00416.38
7.3.160.0130.01116.47
7.3.120.0080.00915.13
7.3.110.0050.01015.07
7.3.100.0060.00915.08
7.3.90.0100.01015.16
7.3.80.0070.01115.15
7.3.70.0100.00815.06
7.3.60.0070.01015.14
7.3.50.0070.01014.97
7.3.40.0100.00815.11
7.3.30.0080.01114.90
7.3.20.0050.00916.66
7.3.10.0080.00916.67
7.3.00.0080.00816.60
7.2.330.0140.01016.47
7.2.320.0190.01016.87
7.2.310.0070.01416.61
7.2.300.0130.00916.75
7.2.290.0080.01516.57
7.2.250.0200.00315.31
7.2.240.0090.01015.17
7.2.230.0100.00915.13
7.2.220.0080.01115.22
7.2.210.0050.01315.31
7.2.200.0100.00815.31
7.2.190.0050.01115.22
7.2.180.0120.00315.28
7.2.170.0040.01415.13
7.2.160.0100.01015.09
7.2.150.0070.01016.96
7.2.140.0070.01016.90
7.2.130.0070.01016.83
7.2.120.0040.01116.69
7.2.110.0040.01216.73
7.2.100.0130.00017.02
7.2.90.0100.01016.70
7.2.80.0200.00515.91
7.2.70.0110.01215.85
7.2.60.0120.00816.13
7.2.50.0170.00816.08
7.2.40.0130.01416.10
7.2.30.0210.01116.07
7.2.20.0200.01015.95
7.2.10.0200.00816.11
7.2.00.0130.01615.77
7.1.330.0080.00815.96
7.1.320.0090.00915.97
7.1.310.0050.00915.74
7.1.300.0090.00715.76
7.1.290.0050.01115.83
7.1.280.0070.01015.80
7.1.270.0090.00715.89
7.1.260.0070.00715.92
7.1.250.0100.01015.79
7.1.200.0070.00715.84
7.1.190.0320.00314.16
7.1.180.0190.01114.05
7.1.170.0290.00613.72
7.1.160.0230.00613.96
7.1.150.0250.00913.78
7.1.140.0350.00614.07
7.1.130.0310.00913.94
7.1.120.0250.00313.82
7.1.110.0200.01913.75
7.1.100.0180.01014.22
7.1.90.0220.00614.00
7.1.80.0160.01213.85
7.1.70.0190.01014.16
7.1.60.0230.02332.02
7.1.50.0330.01331.74
7.1.40.0330.01331.54
7.1.30.0390.00631.83
7.1.20.0380.01031.87
7.1.10.0220.00713.86
7.1.00.0400.00614.05

preferences:
51.47 ms | 400 KiB | 5 Q