3v4l.org

run code in 300+ PHP versions simultaneously
<?php $belongGroup = [ 2, 1 ]; $groups = [ 1 => ['parent_group_id' => 0, 'group_id' => 1], 2 => ['parent_group_id' => 1, 'group_id' => 2], 3 => ['parent_group_id' => 0, 'group_id' => 3], 4 => ['parent_group_id' => 0, 'group_id' => 4], ]; $result = []; foreach($belongGroup as $g) { $l = $groups[$g]; var_dump($l); while(true) { echo $l['parent_group_id'] == 0; if ($l['parent_group_id'] == 0) { break; } $parentId = $l['parent_group_id']; $l = $groups[$parentId]; unset($groups[$parentId]); } $result[] = intval($l['group_id']); } echo implode(", ", $result);

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)
8.3.60.0040.01118.55
8.3.50.0100.00822.99
8.3.40.0110.00419.02
8.3.30.0070.00718.96
8.3.20.0080.00620.22
8.3.10.0070.00723.53
8.3.00.0030.00619.50
8.2.180.0070.01117.00
8.2.170.0110.00322.96
8.2.160.0030.01219.22
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0000.00822.11
8.2.120.0080.00026.35
8.2.110.0070.00321.18
8.2.100.0170.00018.04
8.2.90.0050.00319.35
8.2.80.0000.00817.97
8.2.70.0060.00617.50
8.2.60.0030.00618.03
8.2.50.0040.00418.10
8.2.40.0040.00420.41
8.2.30.0000.00819.33
8.2.20.0000.00817.88
8.2.10.0070.00018.20
8.2.00.0040.00418.01
8.1.280.0070.01125.92
8.1.270.0040.00423.98
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0090.00021.43
8.1.230.0080.00417.83
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0030.00717.23
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0030.00618.68
8.1.160.0040.00423.93
8.1.150.0000.00718.86
8.1.140.0030.00519.63
8.1.130.0030.00317.77
8.1.120.0080.00017.32
8.1.110.0030.00617.28
8.1.100.0000.00817.46
8.1.90.0050.00317.43
8.1.80.0000.00817.35
8.1.70.0000.00817.51
8.1.60.0040.00417.50
8.1.50.0000.00817.56
8.1.40.0040.00417.43
8.1.30.0040.00417.58
8.1.20.0040.00417.61
8.1.10.0000.00717.45
8.1.00.0000.00717.51
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0000.00718.45
8.0.270.0030.00517.29
8.0.260.0030.00317.23
8.0.250.0000.00717.06
8.0.240.0000.00717.01
8.0.230.0040.00417.05
8.0.220.0030.00616.94
8.0.210.0040.00416.99
8.0.200.0070.00016.91
8.0.190.0070.00316.93
8.0.180.0030.00716.98
8.0.170.0030.00516.89
8.0.160.0070.00017.06
8.0.150.0040.00416.95
8.0.140.0000.00716.84
8.0.130.0000.00513.35
8.0.120.0050.00316.89
8.0.110.0000.00716.91
8.0.100.0070.00016.82
8.0.90.0080.00017.01
8.0.80.0110.00317.00
8.0.70.0040.00416.94
8.0.60.0040.00416.91
8.0.50.0080.00016.99
8.0.30.0140.00417.11
8.0.20.0120.01017.40
8.0.10.0050.00317.05
8.0.00.0110.00816.79
7.4.330.0060.00015.08
7.4.320.0030.00316.51
7.4.300.0060.00016.52
7.4.290.0070.00016.61
7.4.280.0030.00616.55
7.4.270.0070.00016.51
7.4.260.0040.00416.50
7.4.250.0050.00216.40
7.4.240.0040.00416.60
7.4.230.0030.00316.36
7.4.220.0040.01516.55
7.4.210.0100.01016.50
7.4.200.0050.00216.59
7.4.160.0130.00316.48
7.4.150.0140.00717.40
7.4.140.0100.00717.86
7.4.130.0090.01016.64
7.4.120.0110.00716.48
7.4.110.0080.00916.41
7.4.100.0110.00716.68
7.4.90.0120.00516.47
7.4.80.0140.01419.39
7.4.70.0030.01516.43
7.4.60.0140.00316.63
7.4.50.0090.00316.55
7.4.40.0100.01316.52
7.4.30.0070.01016.62
7.4.00.0050.01314.99
7.3.330.0030.00313.25
7.3.320.0000.00613.28
7.3.310.0040.00416.25
7.3.300.0030.00316.44
7.3.290.0040.01116.31
7.3.280.0090.00716.31
7.3.270.0100.00817.40
7.3.260.0100.01016.49
7.3.250.0160.01216.53
7.3.240.0090.00916.38
7.3.230.0160.00816.59
7.3.210.0060.01816.40
7.3.200.0190.00316.28
7.3.190.0060.01216.43
7.3.180.0030.01316.63
7.3.170.0060.00916.66
7.3.160.0130.00416.43
7.3.120.0090.01214.72
7.3.110.0090.00315.05
7.3.100.0030.01015.04
7.3.90.0030.01014.66
7.3.80.0000.01214.71
7.3.70.0030.01014.84
7.3.60.0030.00914.95
7.3.50.0030.01014.50
7.3.40.0090.00414.70
7.3.30.0070.00714.93
7.3.20.0000.01216.50
7.3.10.0070.00716.77
7.3.00.0090.00616.72
7.2.330.0080.00916.76
7.2.320.0140.00316.72
7.2.310.0030.01416.58
7.2.300.0060.01016.68
7.2.290.0080.00816.46
7.2.250.0100.01014.97
7.2.240.0100.00715.21
7.2.230.0070.01015.01
7.2.220.0100.00714.73
7.2.210.0040.01115.06
7.2.200.0000.01715.17
7.2.190.0040.01215.19
7.2.180.0070.01114.84
7.2.170.0110.00314.92
7.2.60.0320.00016.54
7.2.00.0110.00019.30
7.1.330.0110.00415.71
7.1.320.0030.01015.98
7.1.310.0030.00915.89
7.1.300.0100.00716.00
7.1.290.0040.00815.80
7.1.280.0120.00415.81
7.1.270.0040.00415.77
7.1.260.0040.01115.99
7.1.200.0070.00015.92
7.1.70.0040.01116.88
7.1.60.0080.00519.25
7.1.00.0100.07022.48
7.0.200.1270.01314.96
7.0.80.0200.05720.00
7.0.70.0130.06320.04
7.0.60.0100.06720.03
7.0.50.0100.08020.37
7.0.40.0230.06020.30
7.0.30.0170.06020.36
7.0.20.0270.05020.43
7.0.10.0100.06720.34
7.0.00.0200.06020.34
5.6.280.0000.08021.12
5.6.230.0130.06320.81
5.6.220.0070.06720.61
5.6.210.0070.06320.54
5.6.200.0270.06021.03
5.6.190.0100.06021.17
5.6.180.0170.06021.02
5.6.170.0070.06321.18
5.6.160.0200.07021.08
5.6.150.0230.06321.05
5.6.140.0100.05721.01
5.6.130.0200.08721.07
5.6.120.0130.06321.09
5.6.110.0070.06721.02
5.6.100.0200.05321.16
5.6.90.0170.06021.16
5.6.80.0170.05020.52
5.6.70.0100.05720.57
5.6.60.0230.04720.39
5.6.50.0100.06320.48
5.6.40.0070.06020.48
5.6.30.0100.06020.54
5.6.20.0100.06020.38
5.6.10.0100.05720.46
5.6.00.0130.05720.48
5.5.370.0130.05320.42
5.5.360.0170.05320.54
5.5.350.0070.06320.57
5.5.340.0300.04720.97
5.5.330.0130.06020.79
5.5.320.0100.05720.91
5.5.310.0130.05720.71
5.5.300.0200.07020.88
5.5.290.0270.05720.86
5.5.280.0130.06020.85
5.5.270.0130.05720.93
5.5.260.0130.07320.85
5.5.250.0130.05720.70
5.5.240.0070.06020.36
5.5.230.0170.05020.32
5.5.220.0170.06320.20
5.5.210.0170.05020.35
5.5.200.0100.05320.20
5.5.190.0100.06720.30
5.5.180.0170.05720.18
5.5.160.0170.05720.20
5.5.150.0170.05020.28
5.5.140.0130.05719.98
5.5.130.0070.06020.24
5.5.120.0100.06320.18
5.5.110.0200.05320.11
5.5.100.0130.05320.21
5.5.90.0100.07720.13
5.5.80.0170.07020.17
5.5.70.0130.05320.14
5.5.60.0200.04720.20
5.5.50.0130.05320.14
5.5.40.0200.05320.12
5.5.30.0070.06020.08
5.5.20.0100.06020.04
5.5.10.0070.06720.06
5.5.00.0170.05320.07

preferences:
60.24 ms | 401 KiB | 5 Q