3v4l.org

run code in 300+ PHP versions simultaneously
<?php function isItEnd($array){ return !array_key_exists('ancestors', $array); } function getThirdFromEnd($category){ if(!isItEnd($category)){ $away_from_parent = getThirdFromEnd($category['ancestors']['BrowseNode']); if($away_from_parent == 0){ $away_from_parent = $category['ancestors']['BrowseNode']; } else { $away_from_parent--; } } else { $away_from_parent = 2; } return $away_from_parent; } $category = array( "BrowseNodeId" => "11256", "name"=> "Folklore & Mythology", "ancestors" => array( "BrowseNode" => array( "BrowseNodeId" => "11232", "name"=> "Social Sciences", "ancestors" => array( "BrowseNode" => array( "BrowseNodeId" => "3377866011", "name"=> "Politics & Social Sciences", "ancestors" => array( "BrowseNode" => array( "BrowseNodeId" => "1000", "name"=> "Subjects", "IsCategoryRoot" => true, "ancestors" => array( "BrowseNode" => array( "BrowseNodeId" => "283155", "name"=> "Books", ), ), ), ), ), ), ), ), ); $cat = getThirdFromEnd($category); echo "<pre>" . print_r($cat, 1) . "</pre>";

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)
8.3.70.0030.01818.80
8.3.60.0070.01116.88
8.3.50.0100.01022.07
8.3.40.0080.00818.79
8.3.30.0070.00718.79
8.3.20.0080.00018.91
8.3.10.0040.00421.57
8.3.00.0040.00418.05
8.2.190.0060.01020.42
8.2.180.0070.00716.75
8.2.170.0090.00622.96
8.2.160.0130.00021.14
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00417.80
8.2.120.0040.00426.35
8.2.110.0040.00420.52
8.2.100.0090.00317.88
8.2.90.0030.00519.17
8.2.80.0000.00817.97
8.2.70.0040.00417.61
8.2.60.0050.00517.93
8.2.50.0040.00418.07
8.2.40.0090.00019.16
8.2.30.0040.00419.79
8.2.20.0040.00417.84
8.2.10.0000.00718.02
8.2.00.0040.00418.07
8.1.280.0120.00925.92
8.1.270.0060.00323.88
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00720.73
8.1.230.0060.00617.77
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0030.00517.34
8.1.180.0040.00418.10
8.1.170.0030.00718.43
8.1.160.0040.00422.04
8.1.150.0040.00418.98
8.1.140.0000.01019.65
8.1.130.0050.00217.73
8.1.120.0000.00717.47
8.1.110.0030.00617.51
8.1.100.0040.00417.49
8.1.90.0040.00417.39
8.1.80.0000.00717.50
8.1.70.0030.00317.47
8.1.60.0080.00017.59
8.1.50.0030.00517.48
8.1.40.0040.00417.54
8.1.30.0040.00417.72
8.1.20.0040.00417.74
8.1.10.0000.00817.61
8.1.00.0110.00017.55
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0040.00418.34
8.0.270.0070.00017.23
8.0.260.0000.00617.24
8.0.250.0070.00016.93
8.0.240.0000.00716.97
8.0.230.0000.00716.91
8.0.220.0000.00716.92
8.0.210.0040.00416.95
8.0.200.0030.00317.05
8.0.190.0060.00317.05
8.0.180.0040.00416.93
8.0.170.0040.00416.90
8.0.160.0000.00816.98
8.0.150.0020.00516.81
8.0.140.0030.00516.95
8.0.130.0030.00313.37
8.0.120.0000.01016.90
8.0.110.0040.00416.80
8.0.100.0000.00716.91
8.0.90.0030.00516.87
8.0.80.0110.00716.86
8.0.70.0000.00717.01
8.0.60.0040.00416.97
8.0.50.0040.00417.04
8.0.30.0160.00317.30
8.0.20.0130.00517.41
8.0.10.0000.00717.01
8.0.00.0110.01316.81
7.4.330.0000.00515.08
7.4.320.0030.00316.56
7.4.300.0070.00016.52
7.4.290.0000.00716.46
7.4.280.0040.00716.58
7.4.270.0000.00716.56
7.4.260.0000.00716.61
7.4.250.0050.00316.59
7.4.240.0000.00816.64
7.4.230.0080.00016.60
7.4.220.0090.01616.55
7.4.210.0100.01016.54
7.4.200.0000.00716.45
7.4.160.0060.01016.57
7.4.150.0070.01117.40
7.4.140.0100.01417.86
7.4.130.0110.00916.65
7.4.120.0140.00316.63
7.4.110.0070.01016.36
7.4.100.0090.00816.54
7.4.90.0130.01316.42
7.4.80.0110.01119.39
7.4.70.0000.01816.72
7.4.60.0130.00316.66
7.4.50.0100.00716.43
7.4.40.0070.01116.39
7.4.30.0110.00416.34
7.4.20.0100.01016.54
7.4.10.0060.01015.73
7.4.00.0080.00815.54
7.3.330.0030.00413.37
7.3.320.0050.00013.45
7.3.310.0000.00716.27
7.3.300.0000.00816.23
7.3.290.0080.01016.40
7.3.280.0110.00816.40
7.3.270.0000.01817.40
7.3.260.0150.00716.53
7.3.250.0100.01516.41
7.3.240.0100.00716.47
7.3.230.0120.00416.39
7.3.210.0070.01116.35
7.3.200.0030.01316.20
7.3.190.0040.01216.37
7.3.180.0030.01316.45
7.3.170.0110.01116.46
7.3.160.0100.01016.61
7.3.150.0070.01016.50
7.3.140.0090.00616.42
7.3.130.0080.00815.65
7.3.120.0050.01015.61
7.3.110.0020.01515.67
7.3.100.0060.01215.72
7.3.90.0080.00915.59
7.3.80.0090.00915.61
7.3.70.0050.01115.62
7.3.60.0100.00815.66
7.3.50.0110.00815.65
7.3.40.0050.01115.49
7.3.30.0080.00615.46
7.3.20.0100.01116.62
7.3.10.0060.00916.46
7.3.00.0100.00916.54
7.2.330.0070.01116.73
7.2.320.0090.00916.57
7.2.310.0190.00616.55
7.2.300.0000.01716.44
7.2.290.0060.00916.64
7.2.280.0100.00716.64
7.2.270.0060.00916.72
7.2.260.0040.01415.84
7.2.250.0040.01215.96
7.2.240.0080.00815.80
7.2.230.0090.00815.85
7.2.220.0050.01416.04
7.2.210.0110.01015.90
7.2.200.0110.00615.82
7.2.190.0070.01015.89
7.2.180.0100.01015.96
7.2.170.0080.00915.82
7.2.160.0040.01315.85
7.2.150.0050.01116.80
7.2.140.0070.01016.84
7.2.130.0100.00816.73
7.2.120.0050.01216.71
7.2.110.0050.01116.81
7.2.100.0080.01416.83
7.2.90.0100.00816.79
7.2.80.0070.00816.87
7.2.70.0110.01016.86
7.2.60.0080.01016.95
7.2.50.0110.00616.87
7.2.40.0080.00716.71
7.2.30.0140.00916.72
7.2.20.0120.00716.76
7.2.10.0060.01116.88
7.2.00.0070.01116.88
7.1.330.0150.00815.59
7.1.320.0150.01015.62
7.1.310.0140.00715.62
7.1.300.0140.00715.59
7.1.290.0160.01115.58
7.1.280.0120.00915.77
7.1.270.0110.00515.68
7.1.260.0070.01215.58
7.1.250.0140.00215.82
7.1.240.0090.00515.77
7.1.230.0110.00615.74
7.1.220.0120.00615.67
7.1.210.0110.00915.70
7.1.200.0100.00615.67
7.1.190.0130.01015.61
7.1.180.0140.00515.66
7.1.170.0120.00915.64
7.1.160.0120.00615.60
7.1.150.0200.00315.66
7.1.140.0150.00615.70
7.1.130.0150.00715.70
7.1.120.0160.00515.77
7.1.110.0150.01115.77
7.1.100.0100.01115.72
7.1.90.0150.00715.64
7.1.80.0130.01215.59
7.1.70.0140.00716.28
7.1.60.0150.00716.97
7.1.50.0190.00315.61
7.1.40.0100.01015.59
7.1.30.0130.01015.77
7.1.20.0120.00815.54
7.1.10.0120.00815.78
7.1.00.0110.03017.96
7.0.330.0130.00315.32
7.0.320.0160.00815.24
7.0.310.0050.00915.13
7.0.300.0110.00615.27
7.0.290.0050.01415.21
7.0.280.0080.00715.05
7.0.270.0100.00715.23
7.0.260.0040.01215.24
7.0.250.0170.00515.08
7.0.240.0120.00515.27
7.0.230.0110.00915.18
7.0.220.0130.01015.32
7.0.210.0090.00715.27
7.0.200.0120.00615.85
7.0.190.0240.00615.28
7.0.180.0100.00815.39
7.0.170.0140.00615.39
7.0.160.0140.01015.37
7.0.150.0120.01115.47
7.0.140.0200.00615.38
7.0.130.0130.00915.36
7.0.120.0130.00715.33
7.0.110.0140.00815.43
7.0.100.0190.00315.32
7.0.90.0130.00915.35
7.0.80.0150.00415.35
7.0.70.0140.00915.35
7.0.60.0180.02316.91
7.0.50.0130.03117.11
7.0.40.0170.02416.29
7.0.30.0160.02616.40
7.0.20.0120.02916.32
7.0.10.0200.02116.29
7.0.00.0160.02616.38
5.6.400.0100.00715.13
5.6.390.0070.01115.01
5.6.380.0140.00715.30
5.6.370.0100.00815.38
5.6.360.0150.00615.06
5.6.350.0100.00915.34
5.6.340.0080.01315.39
5.6.330.0080.01015.37
5.6.320.0090.01215.26
5.6.310.0040.01215.13
5.6.300.0130.01215.38
5.6.290.0120.00915.37
5.6.280.0110.02917.13
5.6.270.0130.00815.44
5.6.260.0150.00715.42
5.6.250.0140.01115.35
5.6.240.0140.00715.20
5.6.230.0130.01115.32
5.6.220.0140.01215.33
5.6.210.0120.02717.08
5.6.200.0200.02417.25
5.6.190.0130.02917.02
5.6.180.0200.02117.22
5.6.170.0160.02517.13
5.6.160.0150.02617.30
5.6.150.0100.03017.30
5.6.140.0220.02517.17
5.6.130.0200.02317.18
5.6.120.0110.02717.24
5.6.110.0190.02217.10
5.6.100.0180.02617.24
5.6.90.0220.02217.24
5.6.80.0140.02716.92
5.6.70.0210.02117.00
5.6.60.0180.02416.96
5.6.50.0110.02617.05
5.6.40.0100.02916.88
5.6.30.0160.02316.92
5.6.20.0150.02516.92
5.6.10.0110.02716.92
5.6.00.0150.02216.89
5.5.380.0090.01014.92
5.5.370.0110.00715.34
5.5.360.0060.01215.33
5.5.350.0140.02216.89
5.5.340.0140.02817.00
5.5.330.0070.02717.05
5.5.320.0130.02617.07
5.5.310.0130.02617.10
5.5.300.0140.02417.07
5.5.290.0160.02517.01
5.5.280.0090.02617.12
5.5.270.0080.02917.19
5.5.260.0150.02417.03
5.5.250.0140.02617.01
5.5.240.0140.02316.90
5.5.230.0170.02316.79
5.5.220.0170.02116.90
5.5.210.0140.02216.76
5.5.200.0140.02516.80
5.5.190.0080.02816.76
5.5.180.0110.02516.85
5.5.170.0110.01015.13
5.5.160.0130.02216.77
5.5.150.0080.02416.90
5.5.140.0130.02216.78
5.5.130.0110.02416.98
5.5.120.0150.02016.85
5.5.110.0110.02316.77
5.5.100.0060.02916.90
5.5.90.0150.02416.69
5.5.80.0120.02216.82
5.5.70.0110.02716.77
5.5.60.0120.02616.76
5.5.50.0100.02516.88
5.5.40.0060.02716.70
5.5.30.0120.02216.87
5.5.20.0100.02816.79
5.5.10.0100.02516.81
5.5.00.0130.02016.86

preferences:
55.23 ms | 401 KiB | 5 Q