<?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;
});
print_r($xmls);
- Output for 7.4.0 - 7.4.1
- 389840
391384
Array
(
[6] => 1
[3] => 1
)
391384
Array
(
[6] => 1
[3] => 1
[2] => 1
)
391384
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
391384
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
391384
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 7.3.0 - 7.3.13
- 389712
391240
Array
(
[6] => 1
[3] => 1
)
391240
Array
(
[6] => 1
[3] => 1
[2] => 1
)
391240
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
391240
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
391240
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 7.2.0 - 7.2.26
- 385808
387336
Array
(
[6] => 1
[3] => 1
)
387336
Array
(
[6] => 1
[3] => 1
[2] => 1
)
387336
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
387336
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
387336
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 7.1.0 - 7.1.33
- 349104
350632
Array
(
[6] => 1
[3] => 1
)
350632
Array
(
[6] => 1
[3] => 1
[2] => 1
)
350632
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
350632
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
350632
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 7.0.6 - 7.0.33
- 349440
350968
Array
(
[6] => 1
[3] => 1
)
351096
Array
(
[6] => 1
[3] => 1
[2] => 1
)
351096
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
351096
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
351096
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 7.0.0 - 7.0.5
- 349440
350592
Array
(
[6] => 1
[3] => 1
)
350720
Array
(
[6] => 1
[3] => 1
[2] => 1
)
350720
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
)
350720
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
)
350720
Array
(
[6] => 1
[3] => 1
[2] => 1
[5] => 1
[4] => 1
[1] => 1
)
Array
(
[0] => 6
[1] => 3
[2] => 2
[3] => 5
[4] => 4
[5] => 1
)
- Output for 5.6.0 - 5.6.40
- 222168
223504
Array
(
[2] => 1
[3] => 1
)
224168
Array
(
[2] => 1
[3] => 1
[1] => 1
)
224304
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
)
224440
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
)
224576
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
224576
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
224576
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
224576
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
Array
(
[0] => 4
[1] => 1
[2] => 5
[3] => 2
[4] => 3
[5] => 6
)
- Output for 5.5.0 - 5.5.38
- 222168
223488
Array
(
[2] => 1
[3] => 1
)
224152
Array
(
[2] => 1
[3] => 1
[1] => 1
)
224288
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
)
224424
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
)
224560
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
224560
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
224560
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
224560
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
Array
(
[0] => 4
[1] => 1
[2] => 5
[3] => 2
[4] => 3
[5] => 6
)
- Output for 5.4.0 - 5.4.45
- 222688
223976
Array
(
[2] => 1
[3] => 1
)
224640
Array
(
[2] => 1
[3] => 1
[1] => 1
)
224776
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
)
224912
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
)
225048
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
225048
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
225048
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
225048
Array
(
[2] => 1
[3] => 1
[1] => 1
[6] => 1
[4] => 1
[5] => 1
)
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/opcV6 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/opcV6 on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/opcV6 on line 3
Process exited with code 255.
preferences:
230.55 ms | 401 KiB | 325 Q