3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar1 = Array ( [73] => Array ( 'id' => 73, 'parent_id' => 0, 'title' => 'MENU_73', 'submenu' => Array ( [74] => Array ( 'id' => 74, 'parent_id' => 73, 'title' => 'MENU_73_74', 'submenu' => Array ( [75] => Array ( 'id' => 75, 'parent_id' => 74, 'title' => 'MENU_73_74_75', 'submenu' => Array ( ) ), [76] => Array ( 'id' => 76, 'parent_id' => 74, 'title' => 'MENU_73_74_76', 'submenu' => Array ( ) ), [77] => Array ( 'id' => 77, 'parent_id' => 74, 'title' => 'MENU_73_74_77', 'submenu' => Array ( ) ), ), ), [78] => Array ( 'id' => 78, 'parent_id' => 73, 'title' => 'MENU_73_78', 'submenu' => Array ( [79] => Array ( 'id' => 79, 'parent_id' => 78, 'title' => 'MENU_73_78_79', 'submenu' => Array ( ), ), ), ), [80] => Array ( 'id' => 80, 'parent_id' => 73, 'title' => 'MENU_73_80', 'submenu' => Array ( [84] => Array ( 'id' => 84, 'parent_id' => 80, 'title' => 'MENU_73_80_84', 'submenu' => Array ( ), ), [85] => Array ( 'id' => 85, 'parent_id' => 80, 'title' => 'MENU_73_80_85', 'submenu' => Array ( ), ), ), ), ), ), [81] => Array ( 'id' => 81, 'parent_id' => 0, 'title' => 'MENU_81', 'submenu' => Array ( [82] => Array ( 'id' => 82, 'parent_id' => 81, 'title' => 'MENU_81_82', 'submenu' => Array ( ), ), [83] => Array ( 'id' => 83, 'parent_id' => 81, 'title' => 'MENU_81_83', 'submenu' => Array ( ), ), ), ), ); var_dump($ar1); ?>

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)
5.6.280.0100.06721.10
5.6.210.0100.06720.50
5.6.200.0170.07018.16
5.6.190.0100.07720.41
5.6.180.0270.08020.67
5.6.170.0200.05720.42
5.6.160.0070.07020.46
5.6.150.0030.05318.12
5.6.140.0130.06718.11
5.6.130.0030.08718.20
5.6.120.0000.04321.00
5.6.110.0070.05321.14
5.6.100.0100.07720.99
5.6.90.0100.03721.04
5.6.80.0070.05320.52
5.5.350.4400.04020.34
5.5.340.0070.07317.98
5.5.330.0070.08320.40
5.5.320.0270.06720.32
5.5.310.0300.07720.20
5.5.300.0000.09018.03
5.5.290.0030.04017.95
5.5.280.0100.05320.91
5.5.270.0130.07320.85
5.5.260.0030.08020.87
5.5.250.0070.04320.61
5.5.240.0000.07720.17
5.4.450.0270.05319.41
5.4.440.0300.05019.52
5.4.430.0400.05319.37
5.4.420.0230.07719.62
5.4.410.0270.04719.16
5.4.400.0070.06319.02
5.4.390.0370.06319.13
5.4.380.0030.05718.51
5.4.370.0030.05718.71
5.4.360.0070.05318.72
5.4.350.0100.04718.58
5.4.340.0130.04318.69
5.4.320.0070.03912.47
5.4.310.0050.04112.46
5.4.300.0050.03612.47
5.4.290.0120.03612.45
5.4.280.0110.05612.34
5.4.270.0170.08612.35
5.4.260.0150.07012.34
5.4.250.0300.09312.35
5.4.240.0170.06812.34
5.4.230.0130.09512.34
5.4.220.0090.07612.34
5.4.210.0180.10412.34
5.4.200.0070.07312.34
5.4.190.0120.09012.34
5.4.180.0190.11012.34
5.4.170.0180.08112.35
5.4.160.0150.06912.34
5.4.150.0160.06612.34
5.4.140.0120.05812.02
5.4.130.0150.06712.01
5.4.120.0090.06511.97
5.4.110.0100.03211.96
5.4.100.0080.04411.96
5.4.90.0100.08411.96
5.4.80.0150.11211.97
5.4.70.0070.05011.96
5.4.60.0140.06111.96
5.4.50.0140.10111.96
5.4.40.0120.06011.95
5.4.30.0060.04611.95
5.4.20.0160.04411.95
5.4.10.0100.04711.95
5.4.00.0080.05111.44
5.3.280.0130.06212.71
5.3.270.0090.04112.72
5.3.260.0100.04912.72
5.3.250.0100.04812.71
5.3.240.0280.12512.72
5.3.230.0050.03812.71
5.3.220.0090.06912.68
5.3.210.0080.05112.68
5.3.200.0160.08112.68
5.3.190.0120.06312.68
5.3.180.0100.05812.67
5.3.170.0250.11812.67
5.3.160.0140.05712.67
5.3.150.0070.04112.68
5.3.140.0070.03912.66
5.3.130.0060.04312.66
5.3.120.0040.04312.66
5.3.110.0050.06012.66
5.3.100.0070.05212.11
5.3.90.0230.11412.09
5.3.80.0090.04712.08
5.3.70.0080.05012.07
5.3.60.0120.07012.06
5.3.50.0080.05812.00
5.3.40.0100.08012.00
5.3.30.0130.07811.95
5.3.20.0110.12311.72
5.3.10.0140.07611.70
5.3.00.0160.07911.68
5.2.170.0130.0629.18
5.2.160.0060.0699.18
5.2.150.0140.0609.18
5.2.140.0220.0589.18
5.2.130.0190.0829.14
5.2.120.0190.0789.14
5.2.110.0110.0949.15
5.2.100.0120.0589.14
5.2.90.0090.0759.14
5.2.80.0060.0549.14
5.2.70.0110.0699.14
5.2.60.0130.0639.10
5.2.50.0110.0779.06
5.2.40.0080.0469.04
5.2.30.0110.0849.02
5.2.20.0110.0489.01
5.2.10.0250.0848.93
5.2.00.0070.0538.79
5.1.60.0100.0438.07
5.1.50.0130.0828.07
5.1.40.0050.0358.05
5.1.30.0030.0558.41
5.1.20.0070.0588.42
5.1.10.0200.0708.15
5.1.00.0100.0538.15
5.0.50.0050.0266.62
5.0.40.0070.0236.48
5.0.30.0100.0686.30
5.0.20.0170.0446.27
5.0.10.0210.0456.25
5.0.00.0110.0566.24
4.4.90.0150.0334.78
4.4.80.0120.0404.75
4.4.70.0080.0364.76
4.4.60.0100.0474.75
4.4.50.0100.0624.77
4.4.40.0070.0494.70
4.4.30.0060.0384.76
4.4.20.0110.0484.85
4.4.10.0100.0554.85
4.4.00.0060.0304.75
4.3.110.0110.0364.67
4.3.100.0040.0174.66
4.3.90.0070.0284.63
4.3.80.0080.0524.58
4.3.70.0100.0414.63
4.3.60.0040.0194.63
4.3.50.0020.0174.63
4.3.40.0030.0294.54
4.3.30.0020.0193.29
4.3.20.0050.0283.27
4.3.10.0050.0293.22
4.3.00.0070.0207.27

preferences:
140.38 ms | 1394 KiB | 7 Q