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)
8.3.60.0140.00716.88
8.3.50.0090.00922.01
8.3.40.0000.01519.04
8.3.30.0080.00619.04
8.3.20.0050.00320.29
8.3.10.0050.00323.48
8.3.00.0050.00319.35
8.2.180.0140.00718.24
8.2.170.0090.00622.96
8.2.160.0070.00720.65
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.25
8.2.110.0030.00720.47
8.2.100.0080.00418.03
8.2.90.0030.00619.38
8.2.80.0050.00317.97
8.2.70.0070.00317.63
8.2.60.0110.00018.05
8.2.50.0060.00318.07
8.2.40.0080.00019.94
8.2.30.0000.00818.06
8.2.20.0040.00417.77
8.2.10.0040.00418.09
8.2.00.0000.00717.81
8.1.280.0110.00425.92
8.1.270.0040.00423.96
8.1.260.0090.00026.35
8.1.250.0060.00328.09
8.1.240.0090.00023.96
8.1.230.0040.00817.57
8.1.220.0050.00317.78
8.1.210.0080.00518.77
8.1.200.0060.00317.24
8.1.190.0040.00417.48
8.1.180.0000.01018.10
8.1.170.0080.00018.77
8.1.160.0030.00522.04
8.1.150.0030.00718.67
8.1.140.0050.00217.46
8.1.130.0070.00017.87
8.1.120.0020.00517.41
8.1.110.0000.00817.49
8.1.100.0030.00517.39
8.1.90.0030.00417.49
8.1.80.0000.00817.57
8.1.70.0000.00717.37
8.1.60.0050.00317.61
8.1.50.0080.00017.46
8.1.40.0050.00317.55
8.1.30.0090.00017.57
8.1.20.0050.00317.62
8.1.10.0000.00817.66
8.1.00.0080.00017.58
8.0.300.0050.00318.77
8.0.290.0040.00416.88
8.0.280.0030.00318.55
8.0.270.0030.00317.40
8.0.260.0000.00717.36
8.0.250.0070.00017.04
8.0.240.0030.00317.13
8.0.230.0000.00717.15
8.0.220.0030.00317.07
8.0.210.0000.00716.98
8.0.200.0000.00617.18
8.0.190.0080.00016.98
8.0.180.0040.00417.05
8.0.170.0040.00416.96
8.0.160.0000.00816.97
8.0.150.0000.00716.95
8.0.140.0050.00317.02
8.0.130.0000.00713.43
8.0.120.0040.00416.93
8.0.110.0070.00017.09
8.0.100.0090.00017.10
8.0.90.0030.00316.96
8.0.80.0060.00917.02
8.0.70.0070.00016.94
8.0.60.0050.00317.13
8.0.50.0000.00817.04
8.0.30.0090.01217.16
8.0.20.0090.00917.41
8.0.10.0030.00517.10
8.0.00.0140.00516.90
7.4.330.0060.00015.13
7.4.320.0030.00316.73
7.4.300.0030.00316.53
7.4.290.0030.00316.71
7.4.280.0080.00016.51
7.4.270.0040.00416.63
7.4.260.0050.00316.70
7.4.250.0000.00816.57
7.4.240.0040.00416.65
7.4.230.0000.00716.47
7.4.220.0120.00616.82
7.4.210.0100.00616.70
7.4.200.0050.00216.71
7.4.190.0000.00716.84
7.4.160.0040.01516.84
7.4.150.0120.00617.40
7.4.140.0120.01117.86
7.4.130.0090.01316.59
7.4.120.0080.01116.70
7.4.110.0060.01316.56
7.4.100.0120.01216.60
7.4.90.0120.00616.52
7.4.80.0070.01719.39
7.4.70.0040.01516.62
7.4.60.0060.01716.64
7.4.50.0050.00316.48
7.4.40.0060.01816.68
7.4.30.0100.01016.66
7.4.00.0040.01414.87
7.3.330.0000.00713.18
7.3.320.0050.00013.23
7.3.310.0070.00016.42
7.3.300.0030.00316.39
7.3.290.0060.01316.44
7.3.280.0130.00816.46
7.3.270.0140.00617.40
7.3.260.0120.00916.41
7.3.250.0120.00916.43
7.3.240.0060.01216.44
7.3.230.0170.00716.39
7.3.210.0120.00616.57
7.3.200.0150.01019.39
7.3.190.0130.01016.32
7.3.180.0120.01216.25
7.3.170.0030.01416.57
7.3.160.0080.01116.71
7.3.120.0030.01014.80
7.3.10.0140.00016.47
7.3.00.0210.00715.98
7.2.330.0160.00416.56
7.2.320.0140.00416.66
7.2.310.0090.00916.89
7.2.300.0170.00716.64
7.2.290.0030.01416.74
7.2.130.0110.01116.48
7.2.120.0090.00916.23
7.2.110.0130.00616.19
7.2.100.0080.01216.02
7.2.90.0060.01316.50
7.2.80.0120.01516.79
7.2.70.0110.01116.13
7.2.60.0070.01016.68
7.2.50.0110.01116.16
7.2.40.0200.01216.73
7.2.30.0240.00316.47
7.2.20.0250.00316.34
7.2.10.0170.01416.63
7.2.00.0100.01018.06
7.1.250.0070.01315.24
7.1.200.0140.00015.83
7.1.100.0040.01118.19
7.1.70.0000.01016.95
7.1.60.0120.01219.46
7.1.50.0120.00916.87
7.1.00.0070.07722.48
7.0.200.0100.00316.49
7.0.140.0000.07722.18
7.0.60.0070.03719.91
7.0.50.0170.07317.96
7.0.40.0070.04020.20
7.0.30.0200.05320.33
7.0.20.0270.05020.20
7.0.10.0170.07720.01
7.0.00.0100.08020.29
5.6.280.0100.06721.06
5.6.210.0170.07720.52
5.6.200.0030.05718.08
5.6.190.0070.09020.35
5.6.180.0330.05320.57
5.6.170.0270.08020.38
5.6.160.0030.04320.49
5.6.150.0070.04018.19
5.6.140.0070.03718.16
5.6.130.0030.04718.09
5.6.120.0100.07720.75
5.6.110.0130.06321.14
5.6.100.0070.08320.97
5.6.90.0070.07321.02
5.6.80.0070.08020.42
5.5.350.0270.07320.40
5.5.340.0000.09017.92
5.5.330.0130.07320.20
5.5.320.0330.05720.28
5.5.310.0300.04020.31
5.5.300.0070.04018.00
5.5.290.0070.08717.88
5.5.280.0030.04320.87
5.5.270.0000.07020.84
5.5.260.0030.06720.82
5.5.250.0130.03020.63
5.5.240.4300.03320.17
5.4.450.0230.07019.14
5.4.440.0200.07019.39
5.4.430.0130.07019.40
5.4.420.0200.06319.56
5.4.410.0270.07319.29
5.4.400.0200.03318.92
5.4.390.0300.06718.88
5.4.380.0200.07319.24
5.4.370.0130.05318.95
5.4.360.0270.06318.85
5.4.350.0300.06719.09
5.4.340.0230.05318.93
5.4.320.0300.06719.09
5.4.310.0300.06019.25
5.4.300.0300.05718.78
5.4.290.0230.04719.13
5.4.280.0170.05719.09
5.4.270.0270.04019.25
5.4.260.0330.06319.16
5.4.250.0200.05018.80
5.4.240.0230.06019.08
5.4.230.0270.06719.15
5.4.220.0300.04719.12
5.4.210.0330.06718.80
5.4.200.0370.05019.08
5.4.190.0300.07719.07
5.4.180.0200.07019.07
5.4.170.0230.06319.08
5.4.160.0230.07319.07
5.4.150.0230.07018.91
5.4.140.0270.06716.38
5.4.130.0200.04316.55
5.4.120.0230.05716.28
5.4.110.0330.06316.40
5.4.100.0230.05716.10
5.4.90.0230.05016.39
5.4.80.0270.04316.39
5.4.70.0300.06316.41
5.4.60.0170.04716.41
5.4.50.0200.03716.37
5.4.40.0230.07016.19
5.4.30.0230.03716.37
5.4.20.0130.04016.38
5.4.10.0130.05316.05
5.4.00.0200.06315.79
5.3.290.0300.03314.76
5.3.280.0230.07014.45
5.3.270.0300.06714.46
5.3.260.0270.06714.45
5.3.250.0230.06714.54
5.3.240.0270.07014.65
5.3.230.0130.06014.62
5.3.220.0230.07014.40
5.3.210.0230.06014.66
5.3.200.0170.04014.59
5.3.190.0170.04714.44
5.3.180.0170.04314.50
5.3.170.0270.06714.52
5.3.160.0230.03314.39
5.3.150.0300.04014.40
5.3.140.0130.04014.42
5.3.130.0200.07314.38
5.3.120.0300.05714.40
5.3.110.0270.07314.45
5.3.100.0130.05014.09
5.3.90.0200.08013.85
5.3.80.0200.06313.85
5.3.70.0230.05713.79
5.3.60.0230.05013.91
5.3.50.0270.06713.85
5.3.40.0130.05014.01
5.3.30.0230.07013.89
5.3.20.0230.06013.74
5.3.10.0230.07013.73
5.3.00.0230.07013.73
5.2.170.0270.05713.73
5.2.160.0230.04013.73
5.2.150.0130.04313.73
5.2.140.0270.04013.73
5.2.130.0270.03313.73
5.2.120.0270.03713.73
5.2.110.0200.05713.73
5.2.100.0200.04013.73
5.2.90.0270.03713.73
5.2.80.0230.05713.73
5.2.70.0230.05313.73
5.2.60.0200.06013.73
5.2.50.0270.05013.73
5.2.40.0200.05313.73
5.2.30.0170.05313.73
5.2.20.0230.04713.73
5.2.10.0130.05713.73
5.2.00.0170.05713.73
5.1.60.0200.04313.73
5.1.50.0170.02713.73
5.1.40.0130.05713.73
5.1.30.0270.05013.73
5.1.20.0130.02713.73
5.1.10.0130.03713.73
5.1.00.0130.05013.73
5.0.50.0130.03313.73
5.0.40.0130.02313.73
5.0.30.0100.06013.73
5.0.20.0100.04013.73
5.0.10.0070.04313.73
5.0.00.0130.04013.73
4.4.90.0100.02313.73
4.4.80.0170.02713.73
4.4.70.0130.02713.73
4.4.60.0100.03013.73
4.4.50.0030.03713.73
4.4.40.0100.03713.73
4.4.30.0070.02713.73
4.4.20.0030.02313.73
4.4.10.0070.03713.73
4.4.00.0030.06013.73
4.3.110.0130.01313.73
4.3.100.0030.02313.73
4.3.90.0130.03013.73
4.3.80.0070.03313.73
4.3.70.0070.03313.73
4.3.60.0070.01713.73
4.3.50.0030.01713.73
4.3.40.0030.02713.73
4.3.30.0030.02013.73
4.3.20.0130.03013.73
4.3.10.0030.03013.73
4.3.00.0030.03313.73

preferences:
45.8 ms | 401 KiB | 5 Q