3v4l.org

run code in 300+ PHP versions simultaneously
<?php function create_tree($arr,$pid=0) { $ret = array(); foreach($arr as $k => $v) { if($v['pid'] == $pid) { $tmp = $arr[$k];unset($arr[$k]); $tmp['children'] = create_tree($arr,$v['id']); $ret[] = $tmp; } } return $ret; }

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)
8.3.60.0100.01018.31
8.3.50.0130.00121.97
8.3.40.0110.00418.52
8.3.30.0100.00318.69
8.3.20.0070.00020.34
8.3.10.0080.00021.96
8.3.00.0030.00622.40
8.2.180.0090.00618.41
8.2.170.0120.00322.96
8.2.160.0070.00720.72
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0100.01017.63
8.2.110.0030.00622.27
8.2.100.0070.00717.59
8.2.90.0000.00719.09
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0000.00717.80
8.2.50.0000.00918.07
8.2.40.0000.01118.16
8.2.30.0000.00717.86
8.2.20.0040.00417.41
8.2.10.0030.00517.59
8.2.00.0000.00817.56
8.1.280.0060.01225.92
8.1.270.0040.00423.98
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0000.00923.70
8.1.230.0100.00019.02
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0050.00317.23
8.1.190.0000.00917.38
8.1.180.0040.00418.10
8.1.170.0000.00818.43
8.1.160.0000.00821.94
8.1.150.0030.00518.42
8.1.140.0040.00417.33
8.1.130.0030.00317.76
8.1.120.0000.00717.25
8.1.110.0000.00717.30
8.1.100.0040.00417.34
8.1.90.0000.00717.21
8.1.80.0000.00717.22
8.1.70.0050.00317.27
8.1.60.0050.00317.29
8.1.50.0030.00617.39
8.1.40.0000.00817.40
8.1.30.0040.00417.47
8.1.20.0000.00917.44
8.1.10.0040.00417.41
8.1.00.0090.00017.36
8.0.300.0000.00818.77
8.0.290.0000.00716.93
8.0.280.0000.00718.27
8.0.270.0030.00317.13
8.0.260.0030.00316.61
8.0.250.0030.00316.81
8.0.240.0030.00316.83
8.0.230.0000.00816.70
8.0.220.0000.00716.68
8.0.210.0020.00516.64
8.0.200.0000.00616.72
8.0.190.0030.00316.74
8.0.180.0050.00316.80
8.0.170.0000.00816.77
8.0.160.0020.00516.71
8.0.150.0040.00416.66
8.0.140.0070.00016.64
8.0.130.0030.00313.26
8.0.120.0040.00416.77
8.0.110.0050.00216.65
8.0.100.0040.00416.84
8.0.90.0070.00016.64
8.0.80.0120.00316.83
8.0.70.0040.00416.77
8.0.60.0070.00016.62
8.0.50.0000.00716.67
8.0.30.0140.00517.10
8.0.20.0100.00917.40
8.0.10.0020.00516.94
8.0.00.0080.01216.66
7.4.330.0050.00015.00
7.4.320.0030.00316.39
7.4.300.0070.00016.39
7.4.290.0000.00716.46
7.4.280.0000.00716.38
7.4.270.0000.00716.40
7.4.260.0040.00416.22
7.4.250.0040.00416.49
7.4.240.0000.00716.34
7.4.230.0000.00716.49
7.4.220.0100.00716.39
7.4.210.0060.01016.40
7.4.200.0000.00716.57
7.4.190.0070.00016.58
7.4.160.0100.00516.38
7.4.150.0090.00917.40
7.4.140.0050.01217.86
7.4.130.0090.01016.35
7.4.120.0100.00616.41
7.4.110.0030.01616.31
7.4.100.0070.01116.26
7.4.90.0060.01716.50
7.4.80.0100.00716.44
7.4.70.0050.01116.46
7.4.60.0040.01416.35
7.4.50.0040.00416.32
7.4.40.0070.01022.77
7.4.30.0070.01416.57
7.4.00.0100.00714.75
7.3.330.0000.00713.25
7.3.320.0000.00513.11
7.3.310.0030.00316.00
7.3.300.0070.00016.20
7.3.290.0110.00416.17
7.3.280.0080.00916.16
7.3.270.0080.00817.40
7.3.260.0160.00316.16
7.3.250.0090.00916.16
7.3.240.0100.00716.11
7.3.230.0060.01116.41
7.3.210.0090.00916.20
7.3.200.0070.01119.39
7.3.190.0090.00816.14
7.3.180.0040.01116.29
7.3.170.0130.00916.27
7.3.160.0030.01316.34
7.3.120.0040.00814.68
7.2.330.0160.00316.23
7.2.320.0060.01216.48
7.2.310.0090.01316.51
7.2.300.0000.01616.45
7.2.290.0070.01416.59
7.1.200.0120.00415.47
7.1.100.0030.01017.72
7.1.70.0070.00416.83
7.1.60.0040.00817.18
7.1.50.0030.00716.53
7.1.40.0030.00916.66
7.1.30.0060.00916.43
7.1.20.0080.00816.74
7.1.10.0080.00416.21
7.1.00.0030.00516.52
7.0.200.0000.00716.73
7.0.190.0020.00516.57
7.0.180.0050.00816.10
7.0.170.0110.00016.18
7.0.160.0060.00616.22
7.0.150.0070.00716.11
7.0.140.0040.00816.09
7.0.130.0060.01016.23
7.0.120.0080.00416.38
7.0.110.0000.00716.25
7.0.100.0000.00916.18
7.0.90.0030.00616.29
7.0.80.0000.00716.27
7.0.70.0030.00516.21
7.0.60.0040.00415.95
7.0.50.0020.00516.18
7.0.40.0000.01115.20
7.0.30.0050.00315.20
7.0.20.0060.00315.20
7.0.10.0060.00315.20
7.0.00.0000.00815.20
5.6.300.0040.06620.83
5.6.290.0000.06620.88
5.6.280.0100.05020.77
5.6.270.0060.04020.86
5.6.260.0030.04221.00
5.6.250.0030.04121.06
5.6.240.0060.03920.86
5.6.230.0000.04620.93
5.6.220.0000.04420.91
5.6.210.0060.03920.59
5.6.200.0070.04920.77
5.6.190.0100.03520.93
5.6.180.0000.04420.84
5.6.170.0000.04520.82
5.6.160.0000.04520.72
5.6.150.0030.04320.73
5.6.140.0030.04920.95
5.6.130.0060.04220.79
5.6.120.0030.04920.92
5.6.110.0070.03820.74
5.6.100.0000.04321.02
5.6.90.0030.04320.73
5.6.80.0030.04120.27
5.6.70.0030.05020.09
5.6.60.0030.05220.13
5.6.50.0030.04320.32
5.6.40.0000.04220.33
5.6.30.0070.03720.18
5.6.20.0030.04020.37
5.6.10.0030.03820.40
5.6.00.0030.04920.13
5.5.380.0030.03817.53
5.5.370.0000.04717.45
5.5.360.0030.04017.58
5.5.350.0060.03417.47
5.5.340.0000.04617.71
5.5.330.0060.03818.12
5.5.320.0030.06417.71
5.5.310.0190.04218.07
5.5.300.0030.05218.04
5.5.290.0030.05017.97
5.5.280.0070.05918.04
5.5.270.0030.03918.06
5.5.260.0000.08818.02
5.5.250.0030.04617.83
5.5.240.0030.03617.46
5.5.230.0030.06617.48
5.5.220.0000.04817.40
5.5.210.0000.04317.40
5.5.200.0070.03617.49
5.5.190.0060.03617.21
5.5.180.0030.04317.19
5.5.160.0170.03717.08
5.5.150.0070.07617.40
5.5.140.0030.03617.05
5.5.130.0030.03917.36
5.5.120.0030.03817.09
5.5.110.0060.03217.05
5.5.100.0000.04117.32
5.5.90.0000.04017.25
5.5.80.0030.03617.38
5.5.70.0000.04617.33
5.5.60.0100.02917.31
5.5.50.0030.03717.27
5.5.40.0000.03917.39
5.5.30.0030.03617.37
5.5.20.0060.03417.27
5.5.10.0000.04017.29
5.5.00.0000.06917.23
5.4.450.0130.03419.22
5.4.440.0000.05719.27
5.4.430.0000.06019.39
5.4.420.0030.08319.28
5.4.410.0160.05319.29
5.4.400.0030.03618.95
5.4.390.0030.08119.15
5.4.380.0060.03419.07
5.4.370.0070.03319.02
5.4.360.0100.06219.18
5.4.350.0030.04319.10
5.4.340.0000.05319.21
5.4.320.0030.03818.91
5.4.310.0030.03818.92
5.4.300.0030.04219.17
5.4.290.0100.06318.93
5.4.280.0030.04418.89
5.4.270.0000.04119.07
5.4.260.0060.03819.09
5.4.250.0100.03919.11
5.4.240.0000.04319.07
5.4.230.0070.04018.94
5.4.220.0190.02818.93
5.4.210.0070.03318.97
5.4.200.0030.03818.95
5.4.190.0030.03818.88
5.4.180.0070.03419.18
5.4.170.0000.04319.16
5.4.160.0000.05319.18
5.4.150.0070.03719.10
5.4.140.0090.03516.43
5.4.130.0030.03516.68
5.4.120.0040.03916.67
5.4.110.0040.04316.66
5.4.100.0030.03916.46
5.4.90.0040.03916.46
5.4.80.0030.04316.67
5.4.70.0100.07316.67
5.4.60.0060.03916.72
5.4.50.0130.03116.57
5.4.40.0000.03616.79
5.4.30.0100.06016.43
5.4.20.0000.03716.70
5.4.10.0100.06116.37
5.4.00.0070.04816.20
5.3.290.0070.05815.20
5.3.280.0030.03915.20
5.3.270.0060.03515.20
5.3.260.0030.07315.20
5.3.250.0030.04215.20
5.3.240.0000.04215.20
5.3.230.0060.03615.20
5.3.220.0060.04115.20
5.3.210.0030.03815.20
5.3.200.0000.04215.20
5.3.190.0030.04415.20
5.3.180.0000.04215.20
5.3.170.0030.04515.20
5.3.160.0060.04215.20
5.3.150.0000.03815.20
5.3.140.0030.03415.20
5.3.130.0030.04615.20
5.3.120.0070.03315.20
5.3.110.0030.09015.20
5.3.100.0030.03515.20
5.3.90.0000.03815.20
5.3.80.0030.03815.20
5.3.70.0030.03415.20
5.3.60.0030.07015.20
5.3.50.0000.04115.20
5.3.40.0070.03815.20
5.3.30.0070.03015.20
5.3.20.0030.03715.20
5.3.10.0030.04615.20
5.3.00.0000.04215.20
5.2.170.0000.04315.20
5.2.160.0030.05115.20
5.2.150.0060.02515.20
5.2.140.0030.03815.20
5.2.130.0000.03315.20
5.2.120.0040.02915.20
5.2.110.0070.02315.20
5.2.100.0000.03115.20
5.2.90.0000.04915.20
5.2.80.0030.03015.20
5.2.70.0030.02715.20
5.2.60.0000.05815.20
5.2.50.0030.03615.20
5.2.40.0030.02915.20
5.2.30.0000.03215.20
5.2.20.0070.03015.20
5.2.10.0030.06515.20
5.2.00.0030.02715.20
5.1.60.0000.04515.20
5.1.50.0000.04915.20
5.1.40.0030.03615.20
5.1.30.0030.03915.20
5.1.20.0070.03615.20
5.1.10.0030.04315.20
5.1.00.0030.03715.20
5.0.50.0060.01915.20
5.0.40.0180.01215.20
5.0.30.0000.03315.20
5.0.20.0000.02515.20
5.0.10.0000.03915.20
5.0.00.0030.06515.20
4.4.90.0030.01415.20
4.4.80.0030.03015.20
4.4.70.0000.01915.20
4.4.60.0030.01415.20
4.4.50.0060.01215.20
4.4.40.0030.04215.20
4.4.30.0000.01615.20
4.4.20.0030.03515.20
4.4.10.0030.01415.20
4.4.00.0000.02915.20
4.3.110.0080.01215.20
4.3.100.0000.03015.20
4.3.90.0000.01715.20
4.3.80.0030.02715.20
4.3.70.0000.01915.20
4.3.60.0060.02315.20
4.3.50.0030.03515.20
4.3.40.0000.03515.20
4.3.30.0000.01815.20
4.3.20.0000.02215.20
4.3.10.0030.01315.20
4.3.00.0030.01515.20

preferences:
33.13 ms | 401 KiB | 5 Q