所以我在 Directory Helper 中使用 directory_map 函数,我想知道如何编辑该函数(或者扩展它或其他什么),以便它对它给我的多维数组进行排序。
这是它当前生成的数组;
Array
(
[publications] => Array
(
[policy_documents] => Array
(
[_careers] => Array
(
[0] => careers.pdf
)
[_background_quality_reports] => Array
(
[0] => industry.pdf
[1] => international.pdf
[2] => departmental_resources.pdf
[3] => contracts.pdf
[4] => research_and_development.pdf
[5] => trade.pdf
)
[_pre_release_access_list] => Array
(
[0] => pre_release_access_list.pdf
)
)
[people] => Array
(
[health] => Array
(
[very_serious_injuries] => Array
(
[_1_january_2013] => Array
(
[0] => 1_january_2013.pdf
)
)
)
[military] => Array
(
[quarterly_manning_report] => Array
(
[_1_january_2013] => Array
(
[0] => 1_january_2013.pdf
)
)
[monthly_manning_report] => Array
(
[_20110201_1_february_2011] => Array
(
[0] => 1_february_2011.xls
[1] => key_points.html
[2] => 1_february_2011.pdf
)
[_20110301_1_march_2011] => Array
(
[0] => 1 March 2011.pdf
)
[_20110501_1_may_2011] => Array
(
[0] => 1 May 2011.pdf
)
[_20110401_1_april_2011] => Array
(
[0] => 1 April 2011.pdf
)
)
)
[civilian] => Array
(
[civilian_personnel_report] => Array
(
[_1_april_2012] => Array
(
[0] => 1_april_2012.pdf
)
[_1_october_2012] => Array
(
[0] => 1_october_2012.pdf
)
[_1_january_2013] => Array
(
[0] => 1_january_2013.pdf
[1] => key_points.html
)
[_1_july_2012] => Array
(
[0] => 1_july 2012.pdf
)
)
)
[search_and_rescue] => Array
(
[monthly] => Array
(
[_1_February_2013] => Array
(
[0] => 1_february_2013.pdf
)
)
[annual] => Array
(
[_2012] => Array
(
[0] => 2012.pdf
)
)
[quarterly] => Array
(
[_q3_2012] => Array
(
[0] => q3_2012.pdf
)
)
)
)
[estate] => Array
(
)
)
)
这有点混乱,但你明白了。任何在我的模型中围绕变量包装 sort() 或 asort() 的尝试都会导致错误。这就是为什么我认为我可能必须编辑此功能或者为我创建一个新功能...