Как сортировать многомерный массив по значению? ⇐ Php

[Anonymous]

оригинальный массив: < /strong> < /p>

$resolutions = array (
"Desktop monitor" => array (
//Standard 4:3
"800x600" => "800x600",
"1024x768" => "1024x768",
"1600x1200" => "1600x1200",
//Wide 16:10
"960x600" => "960x600",
"1280x800" => "1280x800",
"1440x900" => "1440x900",
"1680x1050" => "1680x1050",
"1920x1200" => "1920x1200",
),
"Apple" => array (
"DeviceX" => "2048x1536",
"DeviceY" => "1024x768",
),
);
< /code>

разыскиваемый массив: < /strong> < /p>

$resolutions = array (
"Desktop monitor" => array (
"800x600" => "800x600",//Standard 4:3
"960x600" => "960x600",//Wide 16:10
"1024x768" => "1024x768",//Standard 4:3
"1280x800" => "1280x800",//Wide 16:10
"1440x900" => "1440x900",//Wide 16:10
"1600x1200" => "1600x1200",//Standard 4:3
"1680x1050" => "1680x1050",//Wide 16:10
"1920x1200" => "1920x1200",//Wide 16:10
),
"Apple" => array (
"DeviceY" => "1024x768",
"DeviceX" => "2048x1536",
),
);
< /code>

Что я пробовал: < /strong> < /p>

foreach ($resolutions as $screen => $resolution) {
foreach($resolution as $key => $val) {
$newarray[$key] = $row[$val];
}
array_multisort($newarray, SORT_DESC, $resolution);
}
< /code>

Я подумал, что наполовину путь к концу, но приведенный выше код дал мне некоторый смысл (для меня), то есть: сначала резолюция 1024x768, затем 1280x800, затем 1440x900, а в конце концов - 800x600.

Подробнее здесь: https://stackoverflow.com/questions/201 ... y-by-value