3v4l.org

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

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)
8.3.60.0090.00616.75
8.3.50.0110.00521.99
8.3.40.0070.00718.82
8.3.30.0080.00619.04
8.3.20.0080.00020.34
8.3.10.0070.00023.58
8.3.00.0110.00019.50
8.2.180.0120.00318.20
8.2.170.0040.01122.96
8.2.160.0030.01020.52
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0110.00726.16
8.2.120.0000.00722.01
8.2.110.0030.00721.03
8.2.100.0000.01118.03
8.2.90.0080.00019.09
8.2.80.0040.00418.05
8.2.70.0030.00617.63
8.2.60.0090.00317.80
8.2.50.0000.00818.07
8.2.40.0040.00419.88
8.2.30.0000.00718.23
8.2.20.0000.00817.98
8.2.10.0070.00018.18
8.2.00.0060.00317.86
8.1.280.0100.01025.92
8.1.270.0080.00023.97
8.1.260.0090.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.88
8.1.230.0120.00020.95
8.1.220.0000.00817.78
8.1.210.0040.00419.09
8.1.200.0000.00917.48
8.1.190.0000.00817.63
8.1.180.0030.00618.10
8.1.170.0040.00418.71
8.1.160.0000.00822.12
8.1.150.0100.00018.64
8.1.140.0000.00717.47
8.1.130.0040.00417.88
8.1.120.0030.00517.60
8.1.110.0000.00817.50
8.1.100.0040.00417.44
8.1.90.0050.00217.51
8.1.80.0030.00517.53
8.1.70.0000.00717.42
8.1.60.0080.00017.65
8.1.50.0090.00017.60
8.1.40.0040.00417.45
8.1.30.0050.00317.70
8.1.20.0000.00817.68
8.1.10.0030.00517.47
8.1.00.0000.00817.50
8.0.300.0000.00720.21
8.0.290.0040.00417.29
8.0.280.0000.00818.61
8.0.270.0030.00517.25
8.0.260.0000.00717.27
8.0.250.0040.00417.11
8.0.240.0030.00317.16
8.0.230.0000.00717.16
8.0.220.0000.00717.07
8.0.210.0080.00017.08
8.0.200.0000.00717.17
8.0.190.0030.00517.10
8.0.180.0000.00817.09
8.0.170.0050.00317.09
8.0.160.0080.00016.89
8.0.150.0040.00416.89
8.0.140.0000.00716.96
8.0.130.0060.00013.47
8.0.120.0040.00416.91
8.0.110.0070.00017.03
8.0.100.0000.00717.04
8.0.90.0070.00017.14
8.0.80.0080.00617.12
8.0.70.0040.00417.05
8.0.60.0040.00416.95
8.0.50.0070.00017.02
8.0.30.0130.01317.21
8.0.20.0120.01117.40
8.0.10.0000.00717.10
8.0.00.0120.00816.82
7.4.330.0000.00515.20
7.4.320.0000.00716.57
7.4.300.0030.00316.58
7.4.290.0030.00316.64
7.4.280.0030.00616.63
7.4.270.0000.00716.73
7.4.260.0000.00716.70
7.4.250.0050.00316.67
7.4.240.0040.00416.67
7.4.230.0040.00416.72
7.4.220.0150.01216.49
7.4.210.0070.00816.74
7.4.200.0000.00716.60
7.4.190.0040.00416.89
7.4.160.0150.00416.77
7.4.150.0170.00317.40
7.4.140.0160.00717.86
7.4.130.0120.00716.74
7.4.120.0100.01016.75
7.4.110.0110.00816.66
7.4.100.0030.02016.47
7.4.90.0160.00616.84
7.4.80.0140.01119.39
7.4.70.0080.01316.68
7.4.60.0060.01016.63
7.4.50.0050.00516.37
7.4.40.0150.00816.61
7.4.30.0070.01016.63
7.4.00.0060.01214.93
7.3.330.0020.00513.25
7.3.320.0050.00013.36
7.3.310.0050.00316.46
7.3.300.0000.00716.40
7.3.290.0120.00916.36
7.3.280.0080.00716.41
7.3.270.0100.01117.40
7.3.260.0100.01016.32
7.3.250.0120.00716.48
7.3.240.0110.00816.45
7.3.230.0090.00916.39
7.3.210.0030.01416.55
7.3.200.0100.01519.39
7.3.190.0170.00716.51
7.3.180.0070.01416.41
7.3.170.0100.00716.44
7.3.160.0100.01016.52
7.3.120.0040.00815.10
7.3.10.0030.01016.34
7.3.00.0070.00716.68
7.2.330.0110.00816.77
7.2.320.0070.01116.78
7.2.310.0130.00616.84
7.2.300.0090.00916.75
7.2.290.0070.01016.73
7.2.130.0040.00816.86
7.2.120.0040.01116.91
7.2.110.0070.00317.07
7.2.100.0110.00616.77
7.2.90.0030.01316.93
7.2.80.0030.01017.02
7.2.70.0110.00316.89
7.2.60.0120.00317.05
7.2.50.0040.00816.94
7.2.40.0030.00716.76
7.2.30.0000.01216.96
7.2.20.0030.00617.11
7.2.10.0100.00317.09
7.2.00.0030.00918.16
7.1.250.0030.01015.68
7.1.200.0070.00415.49
7.1.100.0090.00318.27
7.1.70.0000.00817.10
7.1.60.0070.01719.46
7.1.50.0060.01316.80
7.1.00.0030.08022.35
7.0.200.0050.00216.67
7.0.140.0030.07322.10
7.0.100.0170.08320.02
7.0.90.0070.04320.08
7.0.80.0130.07720.02
7.0.70.0100.04019.99
7.0.60.0030.08020.04
7.0.50.0170.05720.29
7.0.40.0100.04319.95
7.0.30.0000.05020.09
7.0.20.0170.05720.13
7.0.10.0070.05720.07
7.0.00.0070.05720.11
5.6.280.0100.06321.04
5.6.250.0100.07020.58
5.6.240.0130.05320.70
5.6.230.0070.08020.65
5.6.220.0100.03020.54
5.6.210.0030.08720.78
5.6.200.0100.07021.10
5.6.190.0070.06320.96
5.6.180.0070.07321.09
5.6.170.0000.05021.07
5.6.160.0070.05320.98
5.6.150.0130.07721.08
5.6.140.0070.05021.04
5.6.130.0100.07720.97
5.6.120.0030.04721.15
5.6.110.0130.05020.94
5.6.100.0070.06720.95
5.6.90.0000.08321.03
5.6.80.0170.07320.35
5.6.70.0070.08320.45
5.6.60.0130.05020.47
5.6.50.0030.06320.48
5.6.40.0130.07720.45
5.6.30.0030.05720.44
5.6.20.0030.08020.31
5.6.10.0030.05720.51
5.6.00.0070.04020.29
5.5.380.0130.03320.47
5.5.370.0030.04020.46
5.5.360.0030.06720.52
5.5.350.0130.07720.41
5.5.340.0130.05320.74
5.5.330.0070.07020.88
5.5.320.0170.06320.91
5.5.310.0030.04320.66
5.5.300.0070.08020.81
5.5.290.0130.09020.81
5.5.280.0070.05020.92
5.5.270.0070.09020.89
5.5.260.0130.07320.89
5.5.250.0000.06720.60
5.5.240.0030.04720.32
5.5.230.0100.08020.32
5.5.220.0030.05020.11
5.5.210.0030.05020.28
5.5.200.0070.08020.15
5.5.190.0070.06020.17
5.5.180.0200.07320.30
5.5.160.0170.02720.24
5.5.150.0070.03720.01
5.5.140.0170.04020.23
5.5.130.0000.04320.28
5.5.120.0070.03720.29
5.5.110.0030.04020.26
5.5.100.0000.03720.12
5.5.90.0100.03320.18
5.5.80.0070.03720.06
5.5.70.0030.03320.12
5.5.60.0030.06720.02
5.5.50.0070.06320.13
5.5.40.0030.05020.06
5.5.30.0100.07720.07
5.5.20.0030.04019.98
5.5.10.0070.03719.99
5.5.00.0100.03320.04
5.4.450.0100.06719.38
5.4.440.0100.03719.40
5.4.430.0070.05019.37
5.4.420.0070.06319.11
5.4.410.0130.06019.33
5.4.400.0070.07718.99
5.4.390.0100.07018.98
5.4.380.0070.07019.00
5.4.370.0100.07319.16
5.4.360.0030.04019.03
5.4.350.0030.06319.23
5.4.340.0070.04719.14
5.4.320.0070.03719.13
5.4.310.0030.06719.05
5.4.300.0030.04019.05
5.4.290.0000.04018.78
5.4.280.0070.03719.09
5.4.270.0000.04019.04
5.4.260.0030.04018.94
5.4.250.0070.05318.78
5.4.240.0030.03318.78
5.4.230.0130.03019.02
5.4.220.0000.04019.05
5.4.210.0030.07018.96
5.4.200.0070.03318.89
5.4.190.0070.08019.02
5.4.180.0000.04318.80
5.4.170.0030.04319.09
5.4.160.0100.04718.95
5.4.150.0030.04019.04
5.4.140.0000.04316.26
5.4.130.0030.04316.12
5.4.120.0030.03716.27
5.4.110.0030.03716.23
5.4.100.0070.03316.27
5.4.90.0030.03316.36
5.4.80.0030.03716.20
5.4.70.0030.03716.37
5.4.60.0000.04016.24
5.4.50.0030.04016.30
5.4.40.0070.03316.26
5.4.30.0000.04016.32
5.4.20.0070.03316.36
5.4.10.0070.03316.40
5.4.00.0070.03315.72
5.3.290.0100.03314.67
5.3.280.0000.07314.48
5.3.270.0000.04714.43
5.3.260.0000.04014.43
5.3.250.0030.04714.57
5.3.240.0030.08014.46
5.3.230.0000.04014.58
5.3.220.0070.04314.52
5.3.210.0030.03714.47
5.3.200.0030.04014.55
5.3.190.0000.04014.54
5.3.180.0070.04014.39
5.3.170.0100.03314.40
5.3.160.0100.03014.55
5.3.150.0070.03314.40
5.3.140.0030.05314.50
5.3.130.0000.04314.50
5.3.120.0030.03714.40
5.3.110.0030.03714.41
5.3.100.0070.03313.97
5.3.90.0130.02713.88
5.3.80.0000.04313.79
5.3.70.0070.03313.98
5.3.60.0030.03714.00
5.3.50.0000.04013.93
5.3.40.0000.03313.90
5.3.30.0000.03013.90
5.3.20.0000.03313.68
5.3.10.0000.03013.65
5.3.00.0030.03313.60
5.2.170.0000.02712.62
5.2.160.0030.02312.62
5.2.150.0070.02312.62
5.2.140.0030.02312.62
5.2.130.0000.02312.62
5.2.120.0000.03312.62
5.2.110.0030.04012.62
5.2.100.0000.04712.62
5.2.90.0000.03012.62
5.2.80.0030.02312.62
5.2.70.0000.03312.62
5.2.60.0030.02712.62
5.2.50.0030.02712.62
5.2.40.0030.06312.62
5.2.30.0030.06012.62
5.2.20.0100.05312.62
5.2.10.0070.05012.62
5.2.00.0000.05012.62
5.1.60.0030.03312.62
5.1.50.0030.04712.62
5.1.40.0070.04712.62
5.1.30.0030.05712.62
5.1.20.0000.03312.62
5.1.10.0070.05312.62
5.1.00.0000.04312.62
5.0.50.0070.03312.62
5.0.40.0070.01712.62
5.0.30.0030.05312.62
5.0.20.0030.02312.62
5.0.10.0100.01312.62
5.0.00.0030.05712.62
4.4.90.0030.01312.62
4.4.80.0000.01312.62
4.4.70.0070.02312.62
4.4.60.0030.02312.62
4.4.50.0000.03312.62
4.4.40.0030.05312.62
4.4.30.0000.03712.62
4.4.20.0000.01712.62
4.4.10.0000.02012.62
4.4.00.0070.04312.62
4.3.110.0030.02012.62
4.3.100.0000.02012.62
4.3.90.0030.01312.62
4.3.80.0000.02712.62
4.3.70.0000.04012.62
4.3.60.0030.03712.62
4.3.50.0030.03312.62
4.3.40.0000.03012.62
4.3.30.0000.01712.62
4.3.20.0000.01712.62
4.3.10.0000.02312.62
4.3.00.0070.02712.62

preferences:
48.2 ms | 401 KiB | 5 Q