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)
5.6.280.0070.06720.92
5.6.210.0130.03020.61
5.6.200.0070.08318.16
5.6.190.0000.04720.60
5.6.180.0200.08020.59
5.6.170.0230.06320.33
5.6.160.0030.08720.52
5.6.150.0030.08318.21
5.6.140.0030.08018.20
5.6.130.0070.07018.18
5.6.120.0100.04021.14
5.6.110.0130.07721.02
5.6.100.0030.04320.96
5.6.90.0130.04321.11
5.6.80.0070.08320.49
5.5.350.0170.07720.48
5.5.340.0130.07318.02
5.5.330.0170.07020.43
5.5.320.0270.06720.41
5.5.310.0300.04320.31
5.5.300.0170.06718.01
5.5.290.0130.06317.91
5.5.280.0100.03320.79
5.5.270.0100.07720.87
5.5.260.0100.08020.98
5.5.250.0100.08320.72
5.5.240.0170.03320.25
5.4.450.0070.08319.32
5.4.440.0170.05719.45
5.4.430.0230.06719.27
5.4.420.0230.06019.27
5.4.410.0200.05719.50
5.4.400.0300.04019.09
5.4.390.0100.06719.29
5.4.380.0130.05318.59
5.4.370.0070.06018.67
5.4.360.0100.05318.59
5.4.350.0170.05018.56
5.4.340.0200.04718.69
5.4.320.0100.03312.46
5.4.310.0080.03612.46
5.4.300.0090.03512.46
5.4.290.0110.05212.45
5.4.280.0110.08012.34
5.4.270.0100.06112.34
5.4.260.0070.05112.34
5.4.250.0060.04012.35
5.4.240.0100.04912.35
5.4.230.0100.05212.34
5.4.220.0060.05312.34
5.4.210.0100.04812.34
5.4.200.0060.05412.34
5.4.190.0060.05312.34
5.4.180.0060.06012.34
5.4.170.0070.05312.35
5.4.160.0060.05112.34
5.4.150.0090.04812.34
5.4.140.0060.06112.02
5.4.130.0070.03812.01
5.4.120.0110.03211.97
5.4.110.0090.03311.96
5.4.100.0100.03911.96
5.4.90.0070.03711.96
5.4.80.0090.04111.96
5.4.70.0140.09511.96
5.4.60.0140.04311.96
5.4.50.0090.04911.96
5.4.40.0090.05211.95
5.4.30.0050.05511.95
5.4.20.0090.06311.95
5.4.10.0050.04811.95
5.4.00.0090.04611.43
5.3.280.0070.04712.71
5.3.270.0070.05212.72
5.3.260.0050.05212.72
5.3.250.0140.05912.72
5.3.240.0100.05112.72
5.3.230.0050.05512.70
5.3.220.0060.05412.68
5.3.210.0080.05412.68
5.3.200.0090.05212.68
5.3.190.0060.05512.68
5.3.180.0090.05112.68
5.3.170.0070.05312.67
5.3.160.0080.05312.68
5.3.150.0070.04512.67
5.3.140.0070.05112.66
5.3.130.0090.05212.66
5.3.120.0080.05112.66
5.3.110.0170.05312.65
5.3.100.0060.03812.12
5.3.90.0070.03612.09
5.3.80.0060.03712.08
5.3.70.0030.03912.07
5.3.60.0060.03812.07
5.3.50.0090.03612.00
5.3.40.0060.05612.00
5.3.30.0080.05111.95
5.3.20.0120.04311.72
5.3.10.0060.04111.70
5.3.00.0070.03911.68
5.2.170.0040.0349.19
5.2.160.0090.0379.18
5.2.150.0030.0499.18
5.2.140.0100.0399.18
5.2.130.0060.0429.14
5.2.120.0090.0389.14
5.2.110.0090.0649.15
5.2.100.0060.0639.15
5.2.90.0070.0379.14
5.2.80.0030.0329.14
5.2.70.0110.0449.14
5.2.60.0070.0479.10
5.2.50.0020.0429.07
5.2.40.0180.0649.04
5.2.30.0120.0459.02
5.2.20.0100.0639.00
5.2.10.0060.0468.93
5.2.00.0070.0388.79
5.1.60.0060.0298.07
5.1.50.0070.0368.07
5.1.40.0120.0678.05
5.1.30.0050.0388.40
5.1.20.0070.0378.43
5.1.10.0100.0798.14
5.1.00.0130.0808.15
5.0.50.0040.0336.63
5.0.40.0040.0316.48
5.0.30.0050.0416.29
5.0.20.0050.0266.27
5.0.10.0040.0346.25
5.0.00.0050.0416.24
4.4.90.0060.0204.78
4.4.80.0040.0224.76
4.4.70.0050.0214.76
4.4.60.0000.0244.76
4.4.50.0050.0234.77
4.4.40.0040.0344.71
4.4.30.0040.0214.76
4.4.20.0040.0224.84
4.4.10.0030.0164.84
4.4.00.0040.0274.76
4.3.110.0090.0324.67
4.3.100.0050.0234.66
4.3.90.0030.0154.64
4.3.80.0060.0374.58
4.3.70.0030.0154.63
4.3.60.0020.0164.63
4.3.50.0030.0174.63
4.3.40.0030.0254.54
4.3.30.0020.0163.29
4.3.20.0020.0163.27
4.3.10.0020.0163.22
4.3.00.0000.0236.92

preferences:
144.14 ms | 1398 KiB | 7 Q