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POHow to sort an array created by the directory_helper in CodeIgniter
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  1. POHow to sort an array created by the directory_helper in CodeIgniter
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    copied!<p>So I'm using the directory_map function in the Directory Helper and I'm wondering how I can edit that function (or maybe extend it or something) so that it sorts the multidimensional array it gives me.</p> <p>Here is the array it currently produces;</p> <pre><code> Array ( [publications] =&gt; Array ( [policy_documents] =&gt; Array ( [_careers] =&gt; Array ( [0] =&gt; careers.pdf ) [_background_quality_reports] =&gt; Array ( [0] =&gt; industry.pdf [1] =&gt; international.pdf [2] =&gt; departmental_resources.pdf [3] =&gt; contracts.pdf [4] =&gt; research_and_development.pdf [5] =&gt; trade.pdf ) [_pre_release_access_list] =&gt; Array ( [0] =&gt; pre_release_access_list.pdf ) ) [people] =&gt; Array ( [health] =&gt; Array ( [very_serious_injuries] =&gt; Array ( [_1_january_2013] =&gt; Array ( [0] =&gt; 1_january_2013.pdf ) ) ) [military] =&gt; Array ( [quarterly_manning_report] =&gt; Array ( [_1_january_2013] =&gt; Array ( [0] =&gt; 1_january_2013.pdf ) ) [monthly_manning_report] =&gt; Array ( [_20110201_1_february_2011] =&gt; Array ( [0] =&gt; 1_february_2011.xls [1] =&gt; key_points.html [2] =&gt; 1_february_2011.pdf ) [_20110301_1_march_2011] =&gt; Array ( [0] =&gt; 1 March 2011.pdf ) [_20110501_1_may_2011] =&gt; Array ( [0] =&gt; 1 May 2011.pdf ) [_20110401_1_april_2011] =&gt; Array ( [0] =&gt; 1 April 2011.pdf ) ) ) [civilian] =&gt; Array ( [civilian_personnel_report] =&gt; Array ( [_1_april_2012] =&gt; Array ( [0] =&gt; 1_april_2012.pdf ) [_1_october_2012] =&gt; Array ( [0] =&gt; 1_october_2012.pdf ) [_1_january_2013] =&gt; Array ( [0] =&gt; 1_january_2013.pdf [1] =&gt; key_points.html ) [_1_july_2012] =&gt; Array ( [0] =&gt; 1_july 2012.pdf ) ) ) [search_and_rescue] =&gt; Array ( [monthly] =&gt; Array ( [_1_February_2013] =&gt; Array ( [0] =&gt; 1_february_2013.pdf ) ) [annual] =&gt; Array ( [_2012] =&gt; Array ( [0] =&gt; 2012.pdf ) ) [quarterly] =&gt; Array ( [_q3_2012] =&gt; Array ( [0] =&gt; q3_2012.pdf ) ) ) ) [estate] =&gt; Array ( ) ) ) </code></pre> <p>That's a little messy but you get the idea. Any attempt to wrap a sort() or an asort() around the variable in my model leads to an error. Which is why I think I might have to edit this function or maybe create me a new one...</p>
 

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