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我需要按字母順序(在所有級別)下面的數組,但asort
似乎不工作,因爲我在我的函數(或者我認爲)遞歸調用;它只對我的數組進行部分排序,所以我會按字母順序排列它,但它們會失序。使用遞歸函數調用對數組進行排序?
幫助!
Ex。目錄列表:
apartments.html
js/
application.js
jquery.js
something.js
css/
reset.css
master.css
preview.html
ab_restaurant_at_the_end_of_the_universe.jpg
所需的輸出:
array() {
[0] => string() "ab_restaurant_at_the_end_of_the_universe.jpg"
[1] => string() "apartments.html"
["css"] => array() {
[0] => string() "master.css"
[1] => string() "reset.css"
}
["js"] => array() {
[0] => string() "application.js"
[1] => string() "jquery.js"
[2] => string() "something.js"
}
[2] => string() "preview.html"
}
function directory_list($directory) {
$files = array();
if (is_dir($directory)) {
if ($curr_dir = opendir($directory)) {
while (false !== ($file = readdir($curr_dir))) {
if ($file != "." && $file != ".." && $file != "apartment" && $file != "blog") {
if (is_dir($directory. "/" . $file)) {
$files[$file] = directory_list($directory. "/" . $file);
} else {
$files[] = $file;
}
}
}
closedir($curr_dir);
}
}
//asort($files); <-- doesn't work; sorts, but interrupts itself because of self-referencing call above (I think)
return $files;
}
您是否可以更新您的問題以包含示例目錄列表和預期輸出? – hobodave 2010-02-23 17:44:11
-1不提供請求的信息。 – hobodave 2010-02-23 18:12:03
添加示例輸出。 – neezer 2010-02-23 18:24:36