3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ ['App', 'Classes', 'Auth'], ['App', 'Classes', 'Auth'], ['App', 'Classes', 'Middleware'], ['App', 'Classes', 'Phone'], ['App', 'Classes', 'Auth'], ['App', 'Mail'], ['App', 'Mail', 'Sender'], ['App', 'Box'], ]; $results = json_decode(json_encode($array)); $tree = null; foreach ($results as $result) { $thisref = &$refs->{$result[0]}; $tree->{$result[0]} = &$thisref; $thisref = &$refs->{$result[1]}; $tree->{$result[0]}->{$result[1]} = &$thisref; if (!empty($result[2])) { $thisref = &$refs->{$result[2]}; $refs->{$result[0]}->{$result[1]}[] = $result[2];//&$thisref; $refs->{$result[0]}->{$result[1]} = array_unique($refs->{$result[0]}->{$result[1]}); } } print_r(json_decode(json_encode($tree), true));

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)
8.5.10.0120.00716.86
8.5.00.0130.01220.29
8.4.150.0020.00014.05
8.4.140.0100.01217.55
8.4.130.0110.00917.77
8.4.120.0060.00524.16
8.4.110.0120.00918.93
8.4.100.0070.01017.80
8.4.90.0160.00518.01
8.4.80.0110.00919.93
8.4.70.0140.00717.82
8.4.60.0060.01017.91
8.4.50.0110.01018.69
8.4.40.0100.01017.83
8.4.30.0090.00920.64
8.4.20.0150.00620.82
8.4.10.0160.00319.51
8.3.280.0120.01118.36
8.3.270.0120.00716.83
8.3.260.0090.01016.95
8.3.250.0110.00818.92
8.3.240.0110.00916.89
8.3.230.0120.00816.46
8.3.220.0100.00918.61
8.3.210.0060.01216.74
8.3.200.0140.00716.62
8.3.190.0100.00816.75
8.3.180.0030.00516.52
8.3.170.0190.00019.06
8.3.160.0150.00718.75
8.3.150.0100.01016.79
8.3.140.0070.01117.10
8.3.130.0030.00518.52
8.3.120.0000.00920.71
8.3.110.0000.00720.94
8.3.100.0030.00620.22
8.3.90.0150.00320.20
8.3.80.0060.00316.88
8.3.70.0140.00716.58
8.3.60.0150.00418.18
8.3.50.0100.00916.44
8.3.40.0090.00618.86
8.3.30.0150.00318.75
8.3.20.0040.00420.80
8.3.10.0080.00020.29
8.3.00.0040.00421.90
8.2.290.0110.00419.04
8.2.280.0080.01018.66
8.2.270.0110.00718.94
8.2.260.0180.00018.51
8.2.250.0040.00418.94
8.2.240.0040.00417.30
8.2.230.0160.00322.58
8.2.220.0030.00924.06
8.2.210.0060.00326.77
8.2.200.0090.00018.38
8.2.190.0120.00918.41
8.2.180.0070.01425.92
8.2.170.0110.00322.96
8.2.160.0060.00920.41
8.2.150.0100.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00020.02
8.2.110.0030.00721.00
8.2.100.0090.00317.91
8.2.90.0080.00017.97
8.2.80.0030.00617.97
8.2.70.0050.00317.63
8.2.60.0030.00518.05
8.2.50.0050.00318.07
8.2.40.0000.00818.22
8.2.30.0040.00418.06
8.2.20.0050.00218.16
8.2.10.0000.00818.89
8.2.00.0000.00719.37
8.1.330.0120.00716.13
8.1.320.0100.00816.53
8.1.310.0100.00718.27
8.1.300.0040.00418.48
8.1.290.0080.00430.84
8.1.280.0110.00425.92
8.1.270.0080.00020.47
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0090.00022.57
8.1.230.0080.00321.04
8.1.220.0080.00017.78
8.1.210.0040.00418.95
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0000.00918.10
8.1.170.0080.00018.67
8.1.160.0070.00018.83
8.1.150.0050.00218.86
8.1.140.0070.00018.78
8.1.130.0030.00320.18
8.1.120.0000.00717.48
8.1.110.0020.00517.35
8.1.100.0070.00017.36
8.1.90.0040.00417.36
8.1.80.0000.00717.48
8.1.70.0040.00417.48
8.1.60.0030.00617.62
8.1.50.0040.00417.51
8.1.40.0080.00017.38
8.1.30.0040.00417.65
8.1.20.0030.00617.50
8.1.10.0000.00717.58
8.1.00.0080.00017.40
8.0.300.0040.00419.89
8.0.290.0000.00816.88
8.0.280.0030.00618.50
8.0.270.0000.00917.25
8.0.260.0030.00318.36
8.0.250.0040.00416.97
8.0.240.0040.00417.03
8.0.230.0030.00317.01
8.0.220.0060.00016.97
8.0.210.0090.00016.93
8.0.200.0000.00616.97
8.0.190.0000.00717.07
8.0.180.0030.00316.86
8.0.170.0030.00716.97
8.0.160.0050.00216.86
8.0.150.0000.00716.79
8.0.140.0060.00316.98
8.0.130.0090.00013.35
8.0.120.0030.00516.93
8.0.110.0070.00016.88
8.0.100.0030.00616.96
8.0.90.0080.00016.82
8.0.80.0060.00816.93
8.0.70.0080.00017.01
8.0.60.0000.00716.84
8.0.50.0070.00017.01
8.0.30.0060.01317.25
8.0.20.0090.01017.01
8.0.10.0000.00817.13
8.0.00.0080.01116.72
7.4.330.0000.00515.55
7.4.320.0000.00616.53
7.4.300.0000.00616.53
7.4.290.0070.00016.41
7.4.280.0070.00016.55
7.4.270.0070.00016.61
7.4.260.0000.00716.50
7.4.250.0030.00316.60
7.4.240.0000.00816.66
7.4.230.0030.00516.71
7.4.220.0000.00716.40
7.4.210.0070.01016.52
7.4.200.0000.00716.31
7.4.160.0100.00816.53
7.4.130.0150.00316.61
7.4.120.0160.00016.52
7.4.110.0030.01316.73
7.4.100.0100.00616.43
7.4.90.0060.01316.37
7.4.80.0030.01319.39
7.4.70.0110.00716.68
7.4.60.0090.00616.34
7.4.50.0030.01216.61
7.4.40.0060.01216.38
7.4.00.0030.01314.92
7.3.330.0050.00013.24
7.3.320.0000.00513.17
7.3.310.0080.00016.43
7.3.300.0060.00016.32
7.3.290.0000.00616.19
7.3.280.0280.00716.33
7.3.260.0130.00816.43
7.3.240.0080.00916.43
7.3.230.0080.00816.52
7.3.210.0110.00716.31
7.3.200.0030.01516.52
7.3.190.0080.00816.63
7.3.180.0090.00916.44
7.3.170.0080.00816.43
7.3.160.0180.00316.68
7.3.120.0050.01114.83
7.3.110.0050.01014.97
7.3.100.0030.01114.76
7.3.90.0060.01014.95
7.3.80.0030.01214.58
7.3.70.0070.00514.78
7.3.60.0080.00314.88
7.3.50.0020.00814.68
7.3.40.0040.01014.81
7.3.30.0090.00614.92
7.3.20.0090.00716.68
7.3.10.0040.01016.65
7.3.00.0070.00516.69
7.2.330.0070.01016.88
7.2.320.0130.00316.94
7.2.310.0080.00816.67
7.2.300.0030.01316.79
7.2.290.0080.00816.43
7.2.250.0100.01014.94
7.2.240.0110.00614.98
7.2.230.0100.00715.24
7.2.220.0030.01314.96
7.2.210.0070.01015.12
7.2.200.0050.01214.95
7.2.190.0040.00615.17
7.2.180.0020.01314.97
7.2.170.0040.01115.08
7.2.160.0030.01115.01
7.2.150.0090.00516.89
7.2.140.0090.00716.92
7.2.130.0050.01016.83
7.2.120.0060.00816.94
7.2.110.0060.00717.00
7.2.100.0090.00316.94
7.2.90.0050.01117.10
7.2.80.0050.01016.87
7.2.70.0060.01017.11
7.2.60.0030.01117.00
7.2.50.0060.00916.90
7.2.40.0110.00516.97
7.2.30.0110.00316.79
7.2.20.0070.00716.96
7.2.10.0080.00516.83
7.2.00.0070.00817.04
7.1.330.0110.00315.76
7.1.320.0060.00615.72
7.1.310.0030.01115.58
7.1.300.0060.00615.87
7.1.290.0070.00815.89
7.1.280.0090.00615.75
7.1.270.0010.01115.85
7.1.260.0020.01015.86
7.1.250.0050.00715.67

preferences:
41.95 ms | 403 KiB | 5 Q