3v4l.org

run code in 300+ PHP versions simultaneously
<?php function treeArray($data) { $result = array(); $p = array(); foreach($data as $val) { if($val['pid'] == 0) { $i = count($result); $result[$i] = isset($p[$val['id']])? array_merge($val,$p[$val['id']]) : $val; $p[$val['id']] = & $result[$i]; } else { $p[$val['pid']]['children']; $i = count($p[$val['pid']]['children']); $p[$val['pid']]['children'][$i] = $val; $p[$val['id']] = & $p[$val['pid']]['children'][$i]; } } return $result; } $data = array(array('id'=>1,'pid'=>'0','name'=>'11111'), array('id'=>2,'pid'=>'1','name'=>'22222'), array('id'=>3,'pid'=>'0','name'=>'33333'), array('id'=>4,'pid'=>'3','name'=>'44444'), array('id'=>5,'pid'=>'4','name'=>'55555'), array('id'=>6,'pid'=>'1','name'=>'66666')); print_r(treeArray($data));

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)
8.3.60.0150.00318.56
8.3.50.0120.00322.05
8.3.40.0070.00718.81
8.3.30.0070.00718.86
8.3.20.0030.00618.75
8.3.10.0030.00520.66
8.3.00.0040.00423.66
8.2.180.0140.00016.63
8.2.170.0070.00722.96
8.2.160.0130.00320.47
8.2.150.0000.00824.18
8.2.140.0040.00724.66
8.2.130.0080.00026.16
8.2.120.0120.00319.61
8.2.110.0070.00321.00
8.2.100.0040.00717.91
8.2.90.0030.00619.02
8.2.80.0080.00018.05
8.2.70.0060.00617.50
8.2.60.0000.00817.93
8.2.50.0040.00818.07
8.2.40.0060.00318.31
8.2.30.0000.00919.91
8.2.20.0040.00417.70
8.2.10.0040.00417.69
8.2.00.0030.00517.86
8.1.280.0070.01425.92
8.1.270.0050.00323.99
8.1.260.0080.00826.35
8.1.250.0000.00828.09
8.1.240.0090.00023.96
8.1.230.0070.00420.91
8.1.220.0040.00418.77
8.1.210.0080.00019.04
8.1.200.0060.00617.35
8.1.190.0000.00817.54
8.1.180.0080.00018.10
8.1.170.0040.00418.48
8.1.160.0040.00418.90
8.1.150.0040.00418.51
8.1.140.0050.00317.44
8.1.130.0000.00717.73
8.1.120.0070.00017.36
8.1.110.0080.00017.37
8.1.100.0000.00717.41
8.1.90.0040.00417.45
8.1.80.0040.00417.51
8.1.70.0030.00317.40
8.1.60.0000.00917.46
8.1.50.0050.00317.37
8.1.40.0040.00417.57
8.1.30.0000.00817.59
8.1.20.0000.00817.67
8.1.10.0080.00017.50
8.1.00.0040.00417.57
8.0.300.0070.00020.06
8.0.290.0040.00416.88
8.0.280.0000.00718.48
8.0.270.0070.00017.16
8.0.260.0030.00716.89
8.0.250.0070.00017.05
8.0.240.0050.00516.89
8.0.230.0050.00217.03
8.0.220.0070.00017.01
8.0.210.0050.00316.94
8.0.200.0000.00616.94
8.0.190.0040.00417.02
8.0.180.0040.00416.98
8.0.170.0000.00816.80
8.0.160.0040.00417.07
8.0.150.0040.00416.78
8.0.140.0040.00416.82
8.0.130.0000.00613.46
8.0.120.0040.00416.81
8.0.110.0040.00316.99
8.0.100.0050.00216.94
8.0.90.0000.00716.93
8.0.80.0030.01216.88
8.0.70.0000.00816.75
8.0.60.0050.00217.00
8.0.50.0040.00416.88
8.0.30.0110.00817.22
8.0.20.0130.00617.40
8.0.10.0040.00417.09
8.0.00.0090.00916.77
7.4.330.0050.00014.71
7.4.320.0000.00616.57
7.4.300.0060.00016.55
7.4.290.0000.00816.43
7.4.280.0040.00416.61
7.4.270.0000.00816.52
7.4.260.0000.00513.26
7.4.250.0030.00316.36
7.4.240.0040.00416.47
7.4.230.0040.00316.42
7.4.220.0030.01316.56
7.4.210.0060.01016.63
7.4.200.0040.00416.58
7.4.190.0030.00316.57
7.4.160.0060.01016.31
7.4.150.0140.00717.40
7.4.140.0080.01417.86
7.4.130.0070.01016.60
7.4.120.0110.00816.57
7.4.110.0120.00616.43
7.4.100.0080.01616.54
7.4.90.0040.01416.50
7.4.80.0170.00719.04
7.4.70.0130.00416.46
7.4.60.0150.00316.38
7.4.50.0050.00016.24
7.4.40.0070.00622.27
7.4.30.0090.00916.44
7.4.00.0110.00615.00
7.3.330.0060.00013.44
7.3.320.0000.00613.33
7.3.310.0040.00416.44
7.3.300.0000.00716.24
7.3.290.0110.00316.34
7.3.280.0060.01116.43
7.3.270.0070.01117.40
7.3.260.0080.00818.24
7.3.250.0140.00716.50
7.3.240.0000.01816.44
7.3.230.0090.00916.43
7.3.210.0110.00616.66
7.3.200.0130.00319.39
7.3.190.0100.00716.52
7.3.180.0080.00816.48
7.3.170.0120.00816.64
7.3.160.0120.00416.57
7.3.120.0070.00914.88
7.3.110.0100.01014.95
7.3.100.0030.01615.09
7.3.90.0080.00314.98
7.3.80.0030.01015.15
7.3.70.0060.00614.82
7.3.60.0070.00414.95
7.3.50.0070.00714.99
7.3.40.0070.00715.03
7.3.30.0070.00714.93
7.3.20.0070.01116.63
7.3.10.0040.01416.80
7.3.00.0000.01316.62
7.2.330.0090.00916.56
7.2.320.0000.01716.50
7.2.310.0080.01516.75
7.2.300.0090.00916.71
7.2.290.0080.00916.50
7.2.250.0090.00914.99
7.2.240.0070.01315.25
7.2.230.0070.00714.82
7.2.220.0030.01315.38
7.2.210.0030.00915.09
7.2.200.0030.01015.26
7.2.190.0030.01015.13
7.2.180.0000.01015.25
7.2.170.0070.00714.98
7.2.160.0090.00615.25
7.2.150.0040.01116.89
7.2.140.0060.00617.10
7.2.130.0070.01016.67
7.2.120.0000.00916.83
7.2.110.0100.00316.78
7.2.100.0070.00416.90
7.2.90.0030.00916.73
7.2.80.0070.01017.05
7.2.70.0000.01616.79
7.2.60.0050.01017.04
7.2.50.0060.00916.67
7.2.40.0080.00417.05
7.2.30.0100.00017.07
7.2.20.0070.00817.05
7.2.10.0090.00616.86
7.2.00.0080.00518.18
7.1.330.0090.00615.82
7.1.320.0070.00415.81
7.1.310.0100.00315.54
7.1.300.0070.00315.81
7.1.290.0090.00315.73
7.1.280.0030.00615.85
7.1.270.0040.00915.81
7.1.260.0110.00415.68
7.1.250.0040.01215.75
7.1.240.0030.00615.80
7.1.230.0030.01015.57
7.1.220.0030.01015.55
7.1.210.0060.00915.55
7.1.200.0080.00515.79
7.1.190.0030.01015.69
7.1.180.0070.00715.95
7.1.170.0070.00715.81
7.1.160.0000.01115.77
7.1.150.0080.00415.83
7.1.140.0000.01015.79
7.1.130.0030.00915.94
7.1.120.0040.00815.79
7.1.110.0080.00415.74
7.1.100.0010.01017.05
7.1.90.0040.00416.00
7.1.80.0030.00615.77
7.1.70.0010.00716.59
7.1.60.0070.00917.70
7.1.50.0050.01016.39
7.1.40.0090.00615.68
7.1.30.0080.00415.71
7.1.20.0040.00815.93
7.1.10.0110.00415.93
7.1.00.0030.03819.13
7.0.330.0060.00915.42
7.0.320.0070.00715.56
7.0.310.0070.00715.49
7.0.300.0070.00715.11
7.0.290.0030.00615.33
7.0.280.0060.00915.17
7.0.270.0070.00415.42
7.0.260.0000.01015.40
7.0.250.0070.00315.29
7.0.240.0000.01115.49
7.0.230.0000.01415.12
7.0.220.0040.01115.16
7.0.210.0040.00815.33
7.0.200.0060.00616.28
7.0.190.0100.00315.33
7.0.180.0030.01415.46
7.0.170.0040.01115.47
7.0.160.0030.00915.38
7.0.150.0090.00615.40
7.0.140.0050.04518.73
7.0.130.0090.00615.26
7.0.120.0000.01115.54
7.0.110.0030.01315.52
7.0.100.0030.01615.37
7.0.90.0070.01315.33
7.0.80.0060.01215.42
7.0.70.0090.00915.25
7.0.60.0090.02217.67
7.0.50.0100.02116.72
7.0.40.0060.02315.59
7.0.30.0100.02015.55
7.0.20.0050.02315.55
7.0.10.0040.02515.55
7.0.00.0080.02615.62
5.6.400.0120.00614.27
5.6.390.0060.00614.51
5.6.380.0090.00914.24
5.6.370.0030.01014.83
5.6.360.0110.00614.52
5.6.350.0060.00614.43
5.6.340.0040.00814.17
5.6.330.0080.00414.45
5.6.320.0060.00914.54
5.6.310.0060.00314.69
5.6.300.0070.01014.46
5.6.290.0070.01014.48
5.6.280.0080.00814.68
5.6.270.0070.01014.39
5.6.260.0070.00714.55
5.6.250.0060.01314.27
5.6.240.0000.01914.45
5.6.230.0070.00714.65
5.6.220.0060.00614.59
5.6.210.0030.03317.45
5.6.200.0080.02316.33
5.6.190.0070.02216.45
5.6.180.0020.02516.34
5.6.170.0060.02116.24
5.6.160.0060.02516.44
5.6.150.0020.03016.28
5.6.140.0090.02016.33
5.6.130.0040.02516.37
5.6.120.0030.03116.32
5.6.110.0040.02516.23
5.6.100.0080.02116.32
5.6.90.0030.03116.47
5.6.80.0050.02515.98
5.6.70.0070.02115.93
5.6.60.0030.02515.90
5.6.50.0080.02015.96
5.6.40.0030.04816.02
5.6.30.0060.04815.87
5.6.20.0070.03515.93
5.6.10.0070.03816.03
5.6.00.0070.02815.96
5.5.380.0040.01514.15
5.5.370.0110.00414.51
5.5.360.0060.00614.51
5.5.350.0090.04217.44
5.5.340.0090.02416.26
5.5.330.0120.01716.26
5.5.320.0050.02216.30
5.5.310.0050.02016.06
5.5.300.0060.02316.21
5.5.290.0090.01816.35
5.5.280.0070.02216.18
5.5.270.0050.02416.29
5.5.260.0090.02116.25
5.5.250.0050.02716.14
5.5.240.0100.01815.91
5.5.230.0030.02515.96
5.5.220.0030.02915.82
5.5.210.0000.02515.82
5.5.200.0040.03615.78
5.5.190.0090.04316.03
5.5.180.0080.03315.90
5.5.170.0070.01014.45
5.5.160.0070.03115.97
5.5.150.0100.02215.83
5.5.140.0090.03915.82
5.5.130.0030.02515.93
5.5.120.0030.04415.89
5.5.110.0020.03216.02
5.5.100.0080.03315.82
5.5.90.0030.02715.67
5.5.80.0110.04015.83
5.5.70.0110.03915.91
5.5.60.0080.04215.84
5.5.50.0080.03815.86
5.5.40.0130.03515.67
5.5.30.0080.04115.89
5.5.20.0070.04215.80
5.5.10.0090.02915.84
5.5.00.0070.02215.65
5.4.450.0120.01715.93
5.4.440.0110.01815.88
5.4.430.0050.02015.86
5.4.420.0030.02515.85
5.4.410.0060.02115.79
5.4.400.0090.01915.66
5.4.390.0030.02115.69
5.4.380.0100.02715.74
5.4.370.0050.02415.75
5.4.360.0110.02015.75
5.4.350.0070.03815.66
5.4.340.0070.04315.71
5.4.330.0040.01212.36
5.4.320.0090.03415.70
5.4.310.0050.03915.71
5.4.300.0050.04215.71
5.4.290.0030.04515.67
5.4.280.0060.02315.68
5.4.270.0140.03715.67
5.4.260.0050.04015.70
5.4.250.0080.02115.82
5.4.240.0030.04015.81
5.4.230.0080.04315.70
5.4.220.0050.03515.82
5.4.210.0050.04115.71
5.4.200.0050.04315.73
5.4.190.0100.03515.72
5.4.180.0080.04215.81
5.4.170.0050.02815.74
5.4.160.0080.03815.71
5.4.150.0010.02815.69
5.4.140.0100.02414.38
5.4.130.0070.03414.33
5.4.120.0080.01814.41
5.4.110.0060.03314.40
5.4.100.0100.03614.35
5.4.90.0080.03914.39
5.4.80.0070.02814.38
5.4.70.0050.02314.38
5.4.60.0020.04314.38
5.4.50.0130.03314.40
5.4.40.0070.02514.43
5.4.30.0060.03814.36
5.4.20.0000.03114.38
5.4.10.0030.02614.40
5.4.00.0050.02414.17
5.3.290.0080.03213.54
5.3.280.0050.03013.52
5.3.270.0070.04013.53
5.3.260.0110.02313.51
5.3.250.0050.02813.54
5.3.240.0080.03613.51
5.3.230.0070.02513.52
5.3.220.0030.03113.58
5.3.210.0060.04013.47
5.3.200.0050.02513.45
5.3.190.0050.03713.40
5.3.180.0010.03113.51
5.3.170.0030.04313.39
5.3.160.0090.02913.46
5.3.150.0080.03813.48
5.3.140.0100.03613.49
5.3.130.0050.04113.48
5.3.120.0050.02013.48
5.3.110.0080.02513.47
5.3.100.0050.02513.31
5.3.90.0080.03913.23
5.3.80.0100.02713.14
5.3.70.0080.03013.22
5.3.60.0050.04313.21
5.3.50.0070.04013.16
5.3.40.0080.02813.10
5.3.30.0080.04013.09
5.3.20.0060.04113.14
5.3.10.0030.04213.03
5.3.00.0100.03313.04
5.2.170.0000.06711.16
5.2.160.0100.05711.02
5.2.150.0070.04311.13
5.2.140.0070.06011.36
5.2.130.0130.05711.12
5.2.120.0030.04311.18
5.2.110.0130.05711.17
5.2.100.0000.03711.32
5.2.90.0030.03011.17
5.2.80.0070.03711.09
5.2.70.0000.03311.20
5.2.60.0030.03011.05
5.2.50.0070.05711.12
5.2.40.0130.02311.01
5.2.30.0130.05310.82
5.2.20.0070.04010.95
5.2.10.0030.04710.87
5.2.00.0070.04710.70
5.1.60.0030.05010.06
5.1.50.0070.02310.00
5.1.40.0030.0309.96
5.1.30.0100.05010.35
5.1.20.0170.04710.57
5.1.10.0030.03310.04
5.1.00.0000.03010.07
5.0.50.0000.0338.61
5.0.40.0070.0278.57
5.0.30.0000.0578.57
5.0.20.0070.0378.57
5.0.10.0070.0438.57
5.0.00.0070.0678.57
4.4.90.0000.0178.57
4.4.80.0030.0208.57
4.4.70.0070.0178.57
4.4.60.0030.0378.57
4.4.50.0030.0308.57
4.4.40.0030.0338.57
4.4.30.0000.0208.57
4.4.20.0000.0378.57
4.4.10.0000.0408.57
4.4.00.0030.0538.57
4.3.110.0000.0408.57
4.3.100.0070.0308.57
4.3.90.0100.0308.57
4.3.80.0000.0478.57
4.3.70.0000.0208.57
4.3.60.0030.0178.57
4.3.50.0000.0238.57
4.3.40.0000.0278.57
4.3.30.0000.0278.57
4.3.20.0000.0178.57
4.3.10.0030.0338.57
4.3.00.0030.0338.57

preferences:
32.25 ms | 401 KiB | 5 Q