3v4l.org

run code in 300+ PHP versions simultaneously
<?php $menu = array( array(1,3,'Wurm 1.1', 2, 10), array(2,6,'Vogel 2.1', 2, 30), array(3,0,'Tiger 1', 1, 10), array(4,6,'Hund 2.2', 2, 40), array(5,3,'Katze 1.2', 2, 11), array(6,0,'Pferd 2', 1, 20), array(7,1,'Baer 1.1.1', 3, 0), array(8,3,'Schwein 1.3', 2, 12), array(9,4,'Esel 2.2.1', 3, 0), ); // Algorithmus hier /* uasort($menu, function($a,$b) { return $a[1] == $b[1] ? ($a[4] < $b[4] ? -1 : 1) : ($a[1] < $b[1] ? -1 : 1); });*/ $cache = array(); foreach ($menu as $m) { if (!isset($result[$m[1]])) { $cache[$m[1]] = array(); } $cache[$m[1]][] = $m; } $iterator = array_sort(array_keys($cache)); print_r($iterator); //$result = m($menu, 0, array()); $target = array( array(3,0,'Tiger 1', 1, 10), array(1,3,'Wurm 1.1', 2, 10), array(7,1,'Baer 1.1.1', 3, 0), array(5,3,'Katze 1.2', 2, 11), array(8,3,'Schwein 1.3', 2, 12), array(6,0,'Pferd 2', 1, 20), array(2,6,'Vogel 2.1', 2, 30), array(4,6,'Hund 2.2', 2, 40), array(9,4,'Esel 2.2.1', 3, 0), ); var_dump($result == $target);

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)
8.3.60.0090.00618.43
8.3.50.0190.01221.30
8.3.40.0060.00918.88
8.3.30.0140.00418.84
8.3.20.0040.00420.29
8.3.10.0080.00023.49
8.3.00.0000.00819.79
8.2.180.0070.00718.29
8.2.170.0120.00622.96
8.2.160.0100.00320.21
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0090.00017.63
8.2.110.0060.00320.35
8.2.100.0060.00617.84
8.2.90.0030.00617.84
8.2.80.0080.00018.81
8.2.70.0030.00517.46
8.2.60.0000.00817.75
8.2.50.0000.00817.80
8.2.40.0060.00318.18
8.2.30.0070.00020.50
8.2.20.0030.00617.87
8.2.10.0040.00418.12
8.2.00.0090.00018.03
8.1.280.0120.00325.92
8.1.270.0060.00323.96
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0070.00323.77
8.1.230.0030.00923.83
8.1.220.0000.00917.78
8.1.210.0090.00018.77
8.1.200.0030.00717.23
8.1.190.0000.00817.35
8.1.180.0040.00718.10
8.1.170.0060.00317.62
8.1.160.0000.00822.16
8.1.150.0000.00718.78
8.1.140.0050.00317.44
8.1.130.0030.00317.74
8.1.120.0040.00417.36
8.1.110.0030.00717.50
8.1.100.0040.00417.53
8.1.90.0000.00817.42
8.1.80.0040.00417.34
8.1.70.0070.00017.49
8.1.60.0000.00817.61
8.1.50.0050.00317.42
8.1.40.0000.00717.48
8.1.30.0040.00417.59
8.1.20.0070.00017.59
8.1.10.0000.00717.43
8.1.00.0040.00417.43
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0000.00818.55
8.0.270.0000.00818.07
8.0.260.0060.00017.25
8.0.250.0040.00417.05
8.0.240.0030.00316.91
8.0.230.0040.00416.93
8.0.220.0040.00416.89
8.0.210.0000.00716.95
8.0.200.0040.00416.94
8.0.190.0040.00417.02
8.0.180.0030.00616.96
8.0.170.0000.00916.86
8.0.160.0030.00516.94
8.0.150.0050.00316.90
8.0.140.0020.00516.91
8.0.130.0000.00513.34
8.0.120.0000.00816.94
8.0.110.0040.00416.87
8.0.100.0040.00416.93
8.0.90.0070.00017.00
8.0.80.0040.01417.00
8.0.70.0060.00316.91
8.0.60.0050.00316.81
8.0.50.0000.00716.83
8.0.30.0070.01017.15
8.0.20.0060.01217.40
8.0.10.0040.00417.05
8.0.00.0090.01316.86
7.4.330.0050.00015.08
7.4.320.0000.00716.51
7.4.300.0000.00816.45
7.4.290.0070.00016.36
7.4.280.0000.00716.39
7.4.270.0050.00316.42
7.4.260.0070.00016.38
7.4.250.0040.00416.36
7.4.240.0030.00316.53
7.4.230.0070.00016.62
7.4.220.0100.01016.54
7.4.210.0090.00616.37
7.4.200.0000.00716.39
7.4.160.0090.00616.38
7.4.150.0140.00417.40
7.4.140.0060.01317.86
7.4.130.0100.01016.49
7.4.120.0070.01116.46
7.4.110.0140.00316.47
7.4.100.0080.01216.55
7.4.90.0140.00316.52
7.4.80.0080.01119.39
7.4.70.0120.00916.65
7.4.60.0100.00716.59
7.4.50.0000.00816.32
7.4.40.0040.01616.54
7.4.30.0130.00916.63
7.4.00.0030.00715.18
7.3.330.0030.00313.32
7.3.320.0050.00013.15
7.3.310.0030.00316.39
7.3.300.0050.00216.41
7.3.290.0060.00816.39
7.3.280.0100.00816.47
7.3.270.0090.00917.40
7.3.260.0070.01316.50
7.3.250.0110.00716.34
7.3.240.0160.00616.40
7.3.230.0050.01616.43
7.3.210.0130.00716.45
7.3.200.0070.01116.66
7.3.190.0120.00616.45
7.3.180.0090.00616.31
7.3.170.0090.01216.40
7.3.160.0060.01616.48
7.3.120.0100.00714.85
7.3.110.0030.01314.92
7.3.100.0000.01414.60
7.3.90.0070.00414.90
7.3.80.0060.00914.87
7.3.70.0070.00414.94
7.3.60.0060.00914.91
7.3.50.0090.00614.89
7.3.40.0100.00314.89
7.3.30.0060.01014.66
7.3.20.0150.00016.71
7.3.10.0000.01216.61
7.3.00.0060.00916.64
7.2.330.0090.01316.79
7.2.320.0130.00316.80
7.2.310.0100.00716.68
7.2.300.0130.00316.52
7.2.290.0030.02016.67
7.2.240.0080.00814.83
7.2.230.0070.00715.12
7.2.220.0070.01015.09
7.2.210.0140.00015.14
7.2.200.0070.01015.18
7.2.190.0060.00915.06
7.2.180.0050.00515.06
7.2.170.0100.00714.98
7.2.160.0060.00914.89
7.2.150.0060.00916.64
7.2.140.0130.00616.98
7.2.130.0060.01216.85
7.2.120.0030.01416.84
7.2.110.0000.01616.68
7.2.100.0080.00416.69
7.2.90.0040.01216.98
7.2.80.0100.00717.15
7.2.70.0030.01216.67
7.2.60.0060.00716.86
7.2.50.0070.01016.84
7.2.40.0060.01016.99
7.2.30.0030.01017.00
7.2.20.0000.01416.96
7.2.10.0060.00616.64
7.2.00.0050.01118.16
7.1.330.0090.00315.65
7.1.320.0060.01115.92
7.1.310.0000.01015.68
7.1.300.0060.00315.81
7.1.290.0090.00915.80
7.1.280.0030.01015.76
7.1.270.0000.01215.86
7.1.260.0000.01415.54
7.1.250.0060.00615.80
7.1.200.0160.01115.58
7.1.100.0040.01117.93
7.1.70.0030.01017.21
7.1.60.0140.01119.50
7.1.50.0000.02116.98
7.1.00.0070.07322.44
7.0.200.0000.00816.65
7.0.60.0170.06319.97
7.0.50.0030.05717.90
7.0.40.0100.06020.30
7.0.30.0370.06720.00
7.0.20.0300.06020.18
7.0.10.0070.07720.04
7.0.00.0130.06020.14
5.6.280.0070.03020.79
5.6.210.0000.05720.68
5.6.200.0130.07318.10
5.6.190.0030.07720.57
5.6.180.0300.03720.60
5.6.170.0270.06720.49
5.6.160.0100.08320.71
5.6.150.0130.07318.21
5.6.140.0030.07018.11
5.6.130.0070.05318.21
5.6.120.0130.04321.09
5.6.110.0200.07321.02
5.6.100.0270.06021.02
5.6.90.0070.06321.11
5.6.80.0000.04320.41
5.5.350.0230.07320.48
5.5.340.0030.07317.91
5.5.330.0100.04020.21
5.5.320.0270.07320.39
5.5.310.0270.08020.21
5.5.300.0030.04017.88
5.5.290.0170.06717.98
5.5.280.0130.07320.91
5.5.270.0100.08020.87
5.5.260.0070.06320.90
5.5.250.0070.08020.46
5.5.240.0030.03720.28
5.4.450.0600.06019.24
5.4.440.0570.06319.52
5.4.430.0700.04719.46
5.4.420.0900.06019.51
5.4.410.0700.05718.97
5.4.400.0870.06319.09
5.4.390.0830.05319.34
5.4.380.0800.06718.77
5.4.370.0600.06019.28
5.4.360.0830.07019.13
5.4.350.0800.04719.18
5.4.340.0570.06019.16
5.4.320.0730.06319.19
5.4.310.0600.05718.80
5.4.300.0730.05019.25
5.4.290.0700.05019.30
5.4.280.0670.05318.92
5.4.270.0800.05718.77
5.4.260.0630.05319.30
5.4.250.0770.04018.80
5.4.240.0730.07018.96
5.4.230.0630.06019.18
5.4.220.0670.05319.14
5.4.210.0670.05019.16
5.4.200.0800.04018.95
5.4.190.0730.05019.27
5.4.180.0730.05019.30
5.4.170.0670.05718.93
5.4.160.0530.05719.08
5.4.150.0600.06319.23
5.4.140.0630.05016.45
5.4.130.0600.05316.47
5.4.120.0670.05016.28
5.4.110.0700.05316.39
5.4.100.0700.05716.22
5.4.90.0700.04316.45
5.4.80.0730.07016.45
5.4.70.0100.06316.42
5.4.60.0230.05716.41
5.4.50.0170.04716.41
5.4.40.0130.04016.36
5.4.30.0030.07316.43
5.4.20.0000.08016.16
5.4.10.0330.06016.41

preferences:
45 ms | 401 KiB | 5 Q