<?php
$xmls = [6, 3, 2, 5, 4, 1];
echo memory_get_usage() . "\n\n";
usort($xmls, function($a, $b) {
static $documents = array();
if (!isset($documents[$a])) {
$documents[$a] = true;
}
if (!isset($documents[$b])) {
$documents[$b] = true;
}
echo memory_get_usage() . "\n" . print_r($documents, true) . "\n";
if ($documents[$a] == $documents[$b]) {
return 0;
}
return $documents[$a] < $documents[$b] ? -1 : 1;
});
echo memory_get_usage() . "\n" . print_r($xmls, true) . "\n";
- Output for 7.4.0
- 390120
391664
Array
(
[6] => 1
[3] => 1
)
391664
Array
(
[6] => 1
[3] => 1
[2] => 1
)
391664
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
391664
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
391664
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
390560
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 7.3.0 - 7.3.12
- 389992
391520
Array
(
[6] => 1
[3] => 1
)
391520
Array
(
[6] => 1
[3] => 1
[2] => 1
)
391520
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
391520
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
391520
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
390424
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 7.2.17 - 7.2.25
- 386232
387760
Array
(
[6] => 1
[3] => 1
)
387760
Array
(
[6] => 1
[3] => 1
[2] => 1
)
387760
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
387760
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
387760
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
386664
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 7.2.0
- 386272
387800
Array
(
[6] => 1
[3] => 1
)
387800
Array
(
[6] => 1
[3] => 1
[2] => 1
)
387800
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
387800
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
387800
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
386704
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 7.1.26 - 7.1.33
- 349528
351056
Array
(
[6] => 1
[3] => 1
)
351056
Array
(
[6] => 1
[3] => 1
[2] => 1
)
351056
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
351056
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
351056
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
349960
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 7.1.0, 7.1.7
- 349600
351128
Array
(
[6] => 1
[3] => 1
)
351128
Array
(
[6] => 1
[3] => 1
[2] => 1
)
351128
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
351128
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
351128
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
350032
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 7.1.5 - 7.1.6
- 349936
351464
Array
(
[6] => 1
[3] => 1
)
351464
Array
(
[6] => 1
[3] => 1
[2] => 1
)
351464
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
351464
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
351464
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
350368
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 7.0.6 - 7.0.20
- 349920
351448
Array
(
[6] => 1
[3] => 1
)
351576
Array
(
[6] => 1
[3] => 1
[2] => 1
)
351576
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
351576
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
351576
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
350104
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 7.0.0 - 7.0.5
- 349920
351072
Array
(
[6] => 1
[3] => 1
)
351200
Array
(
[6] => 1
[3] => 1
[2] => 1
)
351200
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
351200
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
351200
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
350104
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 5.6.0 - 5.6.28
- 222784
224120
Array
(
[2] => 1
[3] => 1
)
224784
Array
(
[2] => 1
[3] => 1
[1] => 1
)
224920
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
)
225056
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
)
225192
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
225192
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
225192
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
225192
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
223360
Array
(
[0] => 4
[1] => 1
[2] => 5
[3] => 2
[4] => 3
[5] => 6
)
- Output for 5.5.0 - 5.5.38
- 222784
224080
Array
(
[2] => 1
[3] => 1
)
224744
Array
(
[2] => 1
[3] => 1
[1] => 1
)
224880
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
)
225016
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
)
225152
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
225152
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
225152
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
225152
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
223344
Array
(
[0] => 4
[1] => 1
[2] => 5
[3] => 2
[4] => 3
[5] => 6
)
- Output for 5.4.0 - 5.4.45
- 223304
224592
Array
(
[2] => 1
[3] => 1
)
225256
Array
(
[2] => 1
[3] => 1
[1] => 1
)
225392
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
)
225528
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
)
225664
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
225664
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
225664
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
225664
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
223864
Array
(
[0] => 4
[1] => 1
[2] => 5
[3] => 2
[4] => 3
[5] => 6
)
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/vWlom on line 3
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[' in /in/vWlom on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/vWlom on line 3
Process exited with code 255.
preferences:
150 ms | 401 KiB | 247 Q