3v4l.org

run code in 300+ PHP versions simultaneously
<?php $menu = array( array(1,3,'Wurm 1.1', 2, 10), array(2,6,'Vogel 2.1', 2, 30), array(3,0,'Tiger 1', 1, 10), array(4,6,'Hund 2.2', 2, 40), array(5,3,'Katze 1.2', 2, 11), array(6,0,'Pferd 2', 1, 20), array(7,1,'Baer 1.1.1', 3, 0), array(8,3,'Schwein 1.3', 2, 12), array(9,4,'Esel 2.2.1', 3, 0), ); // Algorithmus hier $result = array(); $target = array( array(9,4,'Esel 2.2.1', 3, 0), ); var_dump($result == $target); $navitems = array( array( 1, // Menuid 3, // parentid 'Wurm 1.1', // title 2, // level 10 // sortid ), array( 2, // Menuid 6, // parentid 'Vogel 2.1', // title 2, // level 30 // sortid ), array( 3, // Menuid 0, // parentid 'Tiger 1', // title 1, // level 10 // sortid ), array( 4, // Menuid 6, // parentid 'Hund 2.2', // title 2, // level 40 // sortid ), array( 5, // Menuid 3, // parentid 'Katze 1.2', // title 2, // level 11 // sortid ), array( 6, // Menuid 0, // parentid 'Pferd 2', // title 1, // level 20 // sortid ), array( 7, // Menuid 1, // parentid 'Baer 1.1.1', // title 3, // level 0 // sortid ), array( 8, // Menuid 3, // parentid 'Schwein 1.3', // title 2, // level 12 // sortid ), array( 9, // Menuid 4, // parentid 'Esel 2.2.1', // title 3, // level 0 // sortid ) ); function array_orderby() { $args = func_get_args(); $data = array_shift($args); foreach ($args as $n => $field) { if (is_string($field)) { $tmp = array(); foreach ($data as $key => $row) $tmp[$key] = $row[$field]; $args[$n] = $tmp; } } $args[] = &$data; call_user_func_array('array_multisort', $args); return array_pop($args); } function listItems($items, $level=0, $child=false, $pid=0) { array_orderby($items, 4); $rest = ''; foreach($items as $item) { if ($item[3] != $level) { continue; } if ($child == false) { $rest .= '<li>'. $item[2] .'<ul>'. listItems($items, $level+1, true, $item[0]) .'</ul></li>'; } else { if ($pid == $item[1]) { $rest .= '<li>'. $item[2] .'<ul>'. listItems($items, $level+1, true, $item[0]) .'</ul></li>'; } } } return '<ul>' . $rest . '</ul>'; } echo listItems($navitems);

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)
8.3.60.0090.00616.63
8.3.50.0100.01022.11
8.3.40.0090.00618.79
8.3.30.0040.01119.21
8.3.20.0040.00420.34
8.3.10.0080.00021.60
8.3.00.0040.00419.38
8.2.180.0110.01118.29
8.2.170.0100.00322.96
8.2.160.0040.01120.48
8.2.150.0080.00825.66
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0000.00819.77
8.2.110.0040.00420.47
8.2.100.0030.01017.75
8.2.90.0050.00319.22
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0060.00319.78
8.2.50.0040.00418.07
8.2.40.0000.00819.79
8.2.30.0050.00218.11
8.2.20.0000.00717.81
8.2.10.0000.00718.12
8.2.00.0030.00517.69
8.1.280.0090.00925.92
8.1.270.0090.00019.02
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.91
8.1.230.0040.00817.66
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0040.00417.22
8.1.190.0000.00817.36
8.1.180.0000.00818.10
8.1.170.0030.00618.50
8.1.160.0040.00422.15
8.1.150.0040.00418.94
8.1.140.0070.00017.41
8.1.130.0030.00317.85
8.1.120.0030.00517.42
8.1.110.0040.00417.41
8.1.100.0040.00417.38
8.1.90.0030.00317.46
8.1.80.0040.00417.47
8.1.70.0030.00317.49
8.1.60.0000.00817.56
8.1.50.0080.00017.52
8.1.40.0040.00417.53
8.1.30.0040.00417.66
8.1.20.0040.00417.55
8.1.10.0030.00517.51
8.1.00.0080.00017.58
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0070.00018.46
8.0.270.0000.00717.14
8.0.260.0030.00317.32
8.0.250.0050.00316.98
8.0.240.0030.00317.04
8.0.230.0030.00316.92
8.0.220.0000.00716.95
8.0.210.0020.00516.86
8.0.200.0060.00316.91
8.0.190.0040.00416.99
8.0.180.0070.00017.00
8.0.170.0030.00617.04
8.0.160.0080.00016.93
8.0.150.0020.00517.00
8.0.140.0000.00716.93
8.0.130.0030.00313.27
8.0.120.0000.00816.86
8.0.110.0000.00816.88
8.0.100.0000.00716.74
8.0.90.0070.00016.74
8.0.80.0150.00617.00
8.0.70.0050.00216.88
8.0.60.0080.00016.76
8.0.50.0040.00416.95
8.0.30.0160.00817.17
8.0.20.0050.01417.40
8.0.10.0040.00417.13
8.0.00.0090.00917.07
7.4.330.0050.00015.03
7.4.320.0000.00716.62
7.4.300.0000.00716.44
7.4.290.0040.00416.54
7.4.280.0060.00416.52
7.4.270.0050.00316.52
7.4.260.0030.00616.62
7.4.250.0000.00816.38
7.4.240.0050.00316.59
7.4.230.0000.00716.40
7.4.220.0090.00916.52
7.4.210.0150.00616.70
7.4.200.0000.00716.71
7.4.160.0160.00316.40
7.4.150.0120.00617.40
7.4.140.0130.00817.86
7.4.130.0080.01116.60
7.4.120.0100.00716.62
7.4.110.0030.01416.57
7.4.100.0050.01416.44
7.4.90.0120.00616.48
7.4.80.0170.00619.39
7.4.70.0030.01316.68
7.4.60.0100.00716.48
7.4.50.0000.00816.66
7.4.40.0100.01316.55
7.4.30.0090.01516.53
7.4.00.0100.00614.90
7.3.330.0000.00513.46
7.3.320.0070.00813.30
7.3.310.0070.00016.42
7.3.300.0050.00216.39
7.3.290.0040.00916.42
7.3.280.0070.01016.45
7.3.270.0030.01717.40
7.3.260.0140.00316.28
7.3.250.0110.01216.42
7.3.240.0090.00916.57
7.3.230.0070.01116.48
7.3.210.0060.01016.68
7.3.200.0220.00019.39
7.3.190.0060.01016.61
7.3.180.0040.01216.39
7.3.170.0030.01316.52
7.3.160.0150.00616.42
7.2.330.0030.01516.89
7.2.320.0100.00716.85
7.2.310.0130.00716.87
7.2.300.0090.00816.88
7.2.290.0090.01516.64
7.2.00.0060.01019.43
7.1.100.0040.00418.24
7.1.70.0040.00417.04
7.1.60.0150.01119.50
7.1.50.0120.00916.49
7.1.00.0030.07722.30
7.0.200.0030.00516.76
7.0.140.0030.06321.92
7.0.60.0170.07320.01
7.0.50.0130.07717.91
7.0.40.0000.04720.18
7.0.30.0400.04720.09
7.0.20.0230.09020.15
7.0.10.0330.07320.24
7.0.00.0030.04320.20
5.6.280.0070.07020.84
5.6.210.0030.04020.63
5.6.200.0170.06318.19
5.6.190.0000.07320.46
5.6.180.0100.05320.36
5.6.170.0270.06320.47
5.6.160.0070.05020.46
5.6.150.0070.05018.29
5.6.140.0030.08718.27
5.6.130.0130.07018.17
5.6.120.0070.04021.03
5.6.110.0030.06321.03
5.6.100.0070.07021.00
5.6.90.0030.04021.02
5.6.80.0070.07720.52
5.6.70.0200.07320.43
5.5.350.0230.07320.40
5.5.340.0270.05717.98
5.5.330.0130.07720.19
5.5.320.0130.07720.44
5.5.310.0330.07020.41
5.5.300.0030.08017.99
5.5.290.0070.08717.98
5.5.280.0200.07020.75
5.5.270.0130.07720.81
5.5.260.0070.04020.91
5.5.250.0000.04320.60
5.5.240.0070.08020.27
5.4.450.0570.05319.46
5.4.440.1070.09019.34
5.4.430.0630.05719.19
5.4.420.0670.06719.58
5.4.410.0970.05319.57
5.4.400.0130.05718.77
5.4.390.0170.05718.79
5.4.380.0130.06018.74
5.4.370.0200.05018.59
5.4.360.0200.05018.73
5.4.350.0170.05718.79
5.4.340.0200.05018.77
5.4.320.0200.06018.78
5.4.310.0100.06018.57
5.4.300.0200.05018.55
5.4.290.0170.05318.71
5.4.280.0130.06318.71
5.4.270.0130.05718.71
5.4.260.0200.05318.77
5.4.250.0430.03718.73
5.4.240.0100.06718.78
5.4.230.0270.04318.76
5.4.220.0030.07018.48
5.4.210.0200.06718.46
5.4.200.0230.04716.68
5.4.190.0300.05318.77
5.4.180.0170.05318.55
5.4.170.0370.04318.71
5.4.160.0170.05718.75
5.4.150.0170.05718.77
5.4.140.0300.04016.27
5.4.130.0330.05716.22
5.4.120.0170.05316.25
5.4.110.0170.05016.25
5.4.100.0200.05016.21
5.4.90.0230.05016.45
5.4.80.0200.04716.30
5.4.70.0230.04316.24
5.4.60.0170.05716.18
5.4.50.0170.05016.29
5.4.40.0270.04716.26
5.4.30.0200.05316.28
5.4.20.0170.05316.20
5.4.10.0170.05016.43
5.4.00.0070.05715.70
5.3.290.0170.05714.80
5.3.280.0200.05314.84
5.3.270.0170.05714.64
5.3.260.0170.06014.66
5.3.250.0200.05014.63
5.3.240.0200.05014.80
5.3.230.0170.05314.65
5.3.220.0170.05314.70
5.3.210.0230.06014.63
5.3.200.0170.05014.80
5.3.190.0130.06314.80
5.3.180.0200.05014.81
5.3.170.0200.05014.78
5.3.160.0270.04714.60
5.3.150.0230.05014.60
5.3.140.0170.05714.61
5.3.130.0200.05314.78
5.3.120.0270.06714.62
5.3.110.0230.07014.58
5.3.100.0230.06314.09
5.3.90.0370.05314.06
5.3.80.0100.07714.13
5.3.70.0130.07314.15
5.3.60.0130.05714.11
5.3.50.0100.06014.01
5.3.40.0230.05014.08
5.3.30.0170.05014.05
5.3.20.0030.06313.94
5.3.10.0200.04713.77
5.3.00.0230.04313.71
5.2.170.0200.04011.22
5.2.160.0130.04311.16
5.2.150.0070.05311.17
5.2.140.0130.04311.18
5.2.130.0130.04311.22
5.2.120.0070.04711.18
5.2.110.0200.03711.24
5.2.100.0170.03711.18
5.2.90.0170.03711.16
5.2.80.0300.02711.16
5.2.70.0000.05311.14
5.2.60.0200.03311.14
5.2.50.0130.04011.05
5.2.40.0030.04711.13
5.2.30.0130.04011.03
5.2.20.0230.03311.09
5.2.10.0170.03711.09
5.2.00.0130.04310.80
5.1.60.0070.03710.06
5.1.50.0130.03010.07
5.1.40.0130.03310.08
5.1.30.0170.03710.47
5.1.20.0130.03710.57
5.1.10.0170.03010.21
5.1.00.0100.05010.15
5.0.50.0100.0378.64
5.0.40.0070.0308.57
5.0.30.0030.0478.32
5.0.20.0100.0278.26
5.0.10.0030.0378.32
5.0.00.0130.0408.24
4.4.90.0030.0276.05
4.4.80.0030.0236.04
4.4.70.0070.0205.99
4.4.60.0070.0235.94
4.4.50.0030.0235.95
4.4.40.0100.0335.96
4.4.30.0070.0305.95
4.4.20.0100.0206.02
4.4.10.0100.0206.04
4.4.00.0030.0406.00
4.3.110.0070.0206.01
4.3.100.0030.0235.91
4.3.90.0070.0205.85
4.3.80.0070.0375.89
4.3.70.0030.0235.96
4.3.60.0100.0175.91
4.3.50.0100.0205.84
4.3.40.0100.0305.93
4.3.30.0070.0204.87
4.3.20.0030.0234.87
4.3.10.0100.0174.87
4.3.00.0100.0236.79

preferences:
42.34 ms | 401 KiB | 5 Q