3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'first_level' => [ 'dir_3' => [ 'subdir_1' => [ 'file_2.mp4' => (object) [ 'name' => 'file_2.mp4' ], 'file_1.mp4' => (object) [ 'name' => 'file_1.mp4' ] ] ], 'dir_1' => [ 'subdir_2' => [ 'file_6.mp4' => (object) [ 'name' => 'file_6.mp4' ], 'file_9.mp4' => (object) [ 'name' => 'file_9.mp4' ], 'file_7.mp4' => (object) [ 'name' => 'file_7.mp4' ], 'file_17.mp4' => (object) [ 'name' => 'file_17.mp4' ], ], 'subdir_1' => [ 'file_8.mp4' => (object) [ 'name' => 'file_8.mp4' ], ] ] ], 'fake_level' => [ 'dir_7' => [ 'subdir_1' => [ 'file_5.mp4' => (object) [ 'name' => 'file_5.mp4', 'size' => 56, 'active' => true, ], 'file_19.mp4' => (object) [ 'name' => 'file_19.mp4', 'size' => 77, 'active' => false, ], 'file_33.mp4' => (object) [ 'name' => 'file_33.mp4', 'size' => 81, 'active' => true, ], ] ], 'dir_13' => [], 'dir_101' => [], 'dir_66' => [], ] ]; function nat_ksort_r(&$data): void { if (is_array($data)) { ksort($data, SORT_NATURAL); foreach ($data as &$item) { (__METHOD__)($item); } } } nat_ksort_r($array); var_export($array);

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)
8.4.140.0120.01017.73
8.4.130.0150.01017.74
8.4.120.0140.00620.64
8.4.110.0090.00922.44
8.4.100.0130.00817.70
8.4.90.0100.00418.78
8.4.80.0120.00919.43
8.4.70.0120.01018.06
8.4.60.0100.00618.77
8.4.50.0070.00317.82
8.4.40.0100.01019.39
8.4.30.0120.00818.89
8.4.20.0070.01019.75
8.4.10.0030.00623.71
8.3.270.0130.00716.70
8.3.260.0120.00716.68
8.3.250.0040.00318.83
8.3.240.0150.00316.84
8.3.230.0070.00216.77
8.3.220.0120.00917.09
8.3.210.0120.00418.35
8.3.200.0110.00816.53
8.3.190.0090.00716.86
8.3.180.0110.00916.67
8.3.170.0090.00919.14
8.3.160.0120.00616.86
8.3.150.0030.00617.43
8.3.140.0030.00516.59
8.3.130.0040.00418.76
8.3.120.0030.00619.09
8.3.110.0040.00420.94
8.3.100.0060.00324.06
8.3.90.0040.00426.77
8.3.80.0060.00318.43
8.3.70.0110.00718.35
8.3.60.0060.00918.55
8.3.50.0120.00416.68
8.3.40.0160.00020.48
8.3.30.0110.00418.75
8.3.20.0050.00324.18
8.3.10.0060.00324.66
8.3.00.0000.00826.16
8.2.290.0090.00620.44
8.2.280.0080.01116.51
8.2.270.0130.00618.40
8.2.260.0070.01120.50
8.2.250.0040.00418.41
8.2.240.0130.00718.68
8.2.230.0060.00322.58
8.2.220.0060.00337.54
8.2.210.0050.00326.77
8.2.200.0100.00016.75
8.2.190.0110.00416.58
8.2.180.0070.00718.29
8.2.170.0150.00019.08
8.2.160.0070.00722.96
8.2.150.0000.00825.66
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0040.00426.16
8.2.110.0110.00019.27
8.2.100.0070.00717.72
8.2.90.0090.00218.16
8.2.80.0040.00418.05
8.2.70.0050.00317.93
8.2.60.0000.00918.16
8.2.50.0040.00418.28
8.2.40.0000.00818.03
8.2.30.0000.00718.14
8.2.20.0030.00519.32
8.2.10.0110.00717.91
8.2.00.0170.00017.68
8.1.330.0110.00721.82
8.1.320.0070.01216.29
8.1.310.0040.01116.60
8.1.300.0040.00420.05
8.1.290.0080.00030.84
8.1.280.0120.00325.92
8.1.270.0080.00020.77
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00620.70
8.1.230.0060.00619.07
8.1.220.0030.00617.74
8.1.210.0060.00618.77
8.1.200.0060.00317.47
8.1.190.0000.01017.22
8.1.180.0050.00318.10
8.1.170.0000.00818.96
8.1.160.0040.00418.90
8.1.150.0000.00718.55
8.1.140.0120.00417.44
8.1.130.0110.00517.36
8.1.120.0110.00617.55
8.1.110.0120.00617.41
8.1.100.0170.00017.52
8.1.90.0130.00317.50
8.1.80.0130.00317.52
8.1.70.0080.00817.42
8.1.60.0160.00417.64
8.1.50.0160.00317.57
8.1.40.0150.00417.55
8.1.30.0150.00417.69
8.1.20.0110.00717.53
8.1.10.0160.00217.51
8.1.00.0100.00817.57
8.0.300.0060.00321.95
8.0.290.0060.00316.75
8.0.280.0030.00318.36
8.0.270.0110.00616.86
8.0.260.0100.00716.77
8.0.250.0180.00216.94
8.0.240.0200.00016.86
8.0.230.0140.00416.86
8.0.220.0090.00616.95
8.0.210.0130.00316.89
8.0.200.0090.00616.88
8.0.190.0100.00517.02
8.0.180.0160.00016.98
8.0.170.0040.01216.97
8.0.160.0080.00816.88
8.0.150.0100.00516.77
8.0.140.0110.00416.81
8.0.130.0160.00016.79
8.0.120.0100.00716.81
8.0.110.0120.00316.75
8.0.100.0100.00516.88
8.0.90.0080.00816.86
8.0.80.0160.00016.98
8.0.70.0150.00016.79
8.0.60.0120.00216.71
8.0.50.0130.00316.82
8.0.30.0080.00816.92
8.0.20.0040.01117.04
8.0.10.0080.00817.01

preferences:
29.39 ms | 403 KiB | 5 Q