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); } array_orderby($navitems, 4); function listItems($items, $level=0, $child=false, $pid=0) { $rest = ''; foreach($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)
8.3.60.0120.00316.63
8.3.50.0150.00018.02
8.3.40.0070.00718.85
8.3.30.0070.00719.25
8.3.20.0040.00420.20
8.3.10.0050.00321.87
8.3.00.0080.00019.38
8.2.180.0070.01118.54
8.2.170.0100.00322.96
8.2.160.0030.01020.30
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00419.66
8.2.110.0080.00321.05
8.2.100.0080.00317.72
8.2.90.0040.00418.09
8.2.80.0000.00917.97
8.2.70.0030.00517.75
8.2.60.0060.00318.04
8.2.50.0030.00618.07
8.2.40.0000.00819.85
8.2.30.0040.00418.18
8.2.20.0040.00417.70
8.2.10.0080.00018.06
8.2.00.0040.00417.88
8.1.280.0070.01325.92
8.1.270.0030.00619.01
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00322.62
8.1.230.0080.00317.78
8.1.220.0050.00517.78
8.1.210.0050.00318.77
8.1.200.0060.00617.35
8.1.190.0060.00617.22
8.1.180.0060.00318.10
8.1.170.0030.00618.52
8.1.160.0000.00718.95
8.1.150.0000.00718.89
8.1.140.0000.00717.48
8.1.130.0030.00317.85
8.1.120.0040.00417.43
8.1.110.0040.00417.48
8.1.100.0050.00217.46
8.1.90.0070.00017.51
8.1.80.0080.00017.36
8.1.70.0030.00317.49
8.1.60.0030.00717.61
8.1.50.0030.00617.55
8.1.40.0030.00617.52
8.1.30.0000.00817.55
8.1.20.0000.00817.64
8.1.10.0000.00817.46
8.1.00.0030.00517.46
8.0.300.0000.00719.71
8.0.290.0060.00316.63
8.0.280.0070.00018.46
8.0.270.0040.00417.20
8.0.260.0000.00717.15
8.0.250.0070.00017.02
8.0.240.0070.00016.91
8.0.230.0030.00317.07
8.0.220.0050.00316.91
8.0.210.0030.00316.86
8.0.200.0040.00416.91
8.0.190.0000.00716.94
8.0.180.0070.00016.99
8.0.170.0050.00517.06
8.0.160.0080.00017.08
8.0.150.0000.00716.84
8.0.140.0070.00016.94
8.0.130.0000.00613.42
8.0.120.0080.00016.85
8.0.110.0040.00416.86
8.0.100.0000.00716.96
8.0.90.0040.00416.84
8.0.80.0100.01016.93
8.0.70.0000.00817.00
8.0.60.0040.00416.76
8.0.50.0000.00816.78
8.0.30.0080.01317.20
8.0.20.0120.01017.40
8.0.10.0040.00416.95
8.0.00.0030.01416.73
7.4.330.0030.00315.16
7.4.320.0060.00016.63
7.4.300.0000.00716.42
7.4.290.0040.00416.53
7.4.280.0040.00416.43
7.4.270.0030.00316.57
7.4.260.0000.00816.50
7.4.250.0080.00016.56
7.4.240.0040.00416.56
7.4.230.0000.00716.46
7.4.220.0110.00716.64
7.4.210.0060.01516.47
7.4.200.0030.00316.43
7.4.160.0080.00816.41
7.4.150.0180.00017.40
7.4.140.0080.01317.86
7.4.130.0090.00916.75
7.4.120.0080.00816.52
7.4.110.0100.01316.63
7.4.100.0090.00916.67
7.4.90.0150.00416.47
7.4.80.0160.00919.39
7.4.70.0140.00416.65
7.4.60.0160.00716.61
7.4.50.0020.00216.64
7.4.40.0160.00316.44
7.4.30.0030.01316.48
7.4.00.0060.00915.07
7.3.330.0050.00013.30
7.3.320.0100.00513.48
7.3.310.0030.00316.47
7.3.300.0030.00316.49
7.3.290.0060.01116.43
7.3.280.0100.00716.37
7.3.270.0150.01517.40
7.3.260.0090.00916.43
7.3.250.0110.01216.52
7.3.240.0100.00616.43
7.3.230.0110.01116.39
7.3.210.0070.01016.60
7.3.200.0110.01019.39
7.3.190.0160.00616.66
7.3.180.0090.00616.35
7.3.170.0040.01416.54
7.3.160.0100.00716.41
7.3.10.0080.00916.47
7.3.00.0130.00216.73
7.2.330.0090.00916.87
7.2.320.0030.01316.64
7.2.310.0180.00016.83
7.2.300.0170.00416.76
7.2.290.0120.01216.91
7.2.130.0090.00916.91
7.2.120.0070.00816.72
7.2.110.0050.01116.76
7.2.100.0050.00816.82
7.2.90.0120.00716.78
7.2.80.0050.01016.93
7.2.70.0040.01116.79
7.2.60.0100.00716.95
7.2.50.0050.01016.86
7.2.40.0130.00516.87
7.2.30.0120.01116.87
7.2.20.0100.00616.80
7.2.10.0070.01216.92
7.2.00.0070.00917.68
7.1.250.0100.01015.66
7.1.200.0060.00315.79
7.1.100.0030.01317.80
7.1.70.0000.00817.20
7.1.60.0090.01319.50
7.1.50.0070.01416.57
7.1.00.0030.07722.50
7.0.200.0030.00516.83
7.0.140.0100.06322.04
7.0.60.0070.08019.90
7.0.50.0030.08017.88
7.0.40.0070.04019.96
7.0.30.0230.06020.07
7.0.20.0200.04320.35
7.0.10.0170.04720.11
7.0.00.0100.03720.22
5.6.280.0070.07020.88
5.6.210.0100.03720.54
5.6.200.0030.09318.14
5.6.190.0030.05020.41
5.6.180.0300.07720.46
5.6.170.0300.06320.48
5.6.160.0130.07720.57
5.6.150.0030.04018.19
5.6.140.0070.07718.14
5.6.130.0030.05018.19
5.6.120.0130.07720.91
5.6.110.0170.08021.04
5.6.100.0000.09321.13
5.6.90.0070.04020.98
5.6.80.0170.07720.41
5.6.70.0170.07320.45
5.5.350.0130.08320.45
5.5.340.0100.06718.06
5.5.330.0100.06320.40
5.5.320.0200.06320.20
5.5.310.0270.07720.51
5.5.300.0030.09017.97
5.5.290.0030.06317.97
5.5.280.0070.08320.82
5.5.270.0100.07720.87
5.5.260.0130.05020.78
5.5.250.0030.04720.51
5.5.240.0070.08020.20
5.4.450.2930.04719.32
5.4.440.2900.03719.42
5.4.430.3530.04719.54
5.4.420.2770.03719.56
5.4.410.2770.04019.41
5.4.400.3030.04018.86
5.4.390.3070.04019.25
5.4.380.2670.04318.85
5.4.370.3200.04019.23
5.4.360.3100.05319.32
5.4.350.2770.03319.10
5.4.340.3000.04319.06
5.4.320.2930.03719.02
5.4.310.3030.03319.24
5.4.300.3070.03319.08
5.4.290.3030.04318.98
5.4.280.3130.03019.06
5.4.270.3100.03019.19
5.4.260.2970.04018.85
5.4.250.3000.04019.08
5.4.240.3500.03719.15
5.4.230.3000.03719.25
5.4.220.3030.04019.13
5.4.210.2730.03719.21
5.4.200.3030.03319.13
5.4.190.3070.04018.96
5.4.180.3130.03318.96
5.4.170.2870.03319.30
5.4.160.3000.04319.20
5.4.150.2870.04318.83
5.4.140.2770.04016.50
5.4.130.2830.03716.38
5.4.120.2730.04316.39
5.4.110.3070.02716.45
5.4.100.3070.03716.61
5.4.90.2700.03716.46
5.4.80.2870.04316.22
5.4.70.3100.03016.49
5.4.60.2700.03716.45
5.4.50.3370.04016.39
5.4.40.3030.03716.45
5.4.30.3070.03716.57
5.4.20.3000.03716.50
5.4.10.2770.03716.35
5.4.00.2870.03715.98
5.3.290.2900.03714.67
5.3.280.2770.03714.62
5.3.270.2800.04314.54
5.3.260.2870.03714.55
5.3.250.3030.04314.86
5.3.240.2900.03714.54
5.3.230.2430.03314.72
5.3.220.3000.03714.61
5.3.210.2970.03714.82
5.3.200.2770.03314.63
5.3.190.2700.04314.52
5.3.180.2670.04314.65
5.3.170.3100.04014.82
5.3.160.3000.04314.51
5.3.150.2770.03014.61
5.3.140.2930.03314.57
5.3.130.3100.03714.66
5.3.120.3070.03714.81
5.3.110.2830.04014.48
5.3.100.3070.03313.98
5.3.90.3230.03714.28
5.3.80.3070.03314.06
5.3.70.3570.04014.03
5.3.60.3370.04014.16
5.3.50.3170.04014.15
5.3.40.3100.03314.07
5.3.30.3070.03713.87
5.3.20.2900.03713.77
5.3.10.3270.03713.74
5.3.00.2800.03713.74
5.2.170.2600.03713.74
5.2.160.2570.03313.74
5.2.150.2570.03013.74
5.2.140.2570.03013.74
5.2.130.2400.02013.74
5.2.120.2330.02713.74
5.2.110.2600.03013.74
5.2.100.2500.03013.74
5.2.90.2670.02713.74
5.2.80.2500.03713.74
5.2.70.2870.02713.74
5.2.60.2570.03013.74
5.2.50.2600.03313.74
5.2.40.1870.02713.74
5.2.30.2170.03013.74
5.2.20.2230.02713.74
5.2.10.2200.02313.74
5.2.00.2070.03013.74
5.1.60.1800.02713.74
5.1.50.2070.02713.74
5.1.40.1970.02313.74
5.1.30.2200.02713.74
5.1.20.2170.02713.74
5.1.10.2070.02713.74
5.1.00.1870.02713.74
5.0.50.1500.01313.74
5.0.40.1130.02313.74
5.0.30.1100.03713.74
5.0.20.1100.02013.74
5.0.10.1100.02313.74
5.0.00.1200.03713.74
4.4.90.1130.01713.74
4.4.80.1230.02013.74
4.4.70.1170.02313.74
4.4.60.0970.01313.74
4.4.50.1370.01713.74
4.4.40.1030.02313.74
4.4.30.1130.01313.74
4.4.20.1200.01313.74
4.4.10.0670.02713.74
4.4.00.1170.02313.74
4.3.110.1400.01713.74
4.3.100.1130.01313.74
4.3.90.1370.01713.74
4.3.80.1130.02313.74
4.3.70.1370.01313.74
4.3.60.1470.02013.74
4.3.50.1230.01713.74
4.3.40.1430.03013.74
4.3.30.0800.02713.74
4.3.20.0630.01713.74
4.3.10.0630.01713.74
4.3.00.0700.02313.74

preferences:
51.7 ms | 400 KiB | 5 Q