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POSorting array by count of subarray
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  1. POSorting array by count of subarray
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    copied!<p>I have an array looking like this:</p> <pre><code>Array( ['some_first_category'] =&gt; Array( ['some_first_name'] =&gt; Array( [0]=&gt;'first@email.com', [1]=&gt;'second@email.com', [2]=&gt;'third@email.com', [3]=&gt;'fourth@email.com' ) ['some_second_name'] =&gt; Array ( [1]=&gt;'first@email.com', [2]=&gt;'second@email.com') ['some_third_name'] =&gt; Array( [1]=&gt;'first@email.com', [2]=&gt;'second@email.com', [3]=&gt;'third@email.com', [4]=&gt;'fourth@email.com' ) ['some_second_category'] =&gt; Array( ['some_first_name'] =&gt; Array( [0]=&gt;'first@email.com' ) ['some_second_name'] =&gt; Array( [1]=&gt;'first@email.com', [2]=&gt;'second@email.com', [3]=&gt;'third@email.com', [4]=&gt;'fourth@email.com') ['some_third_name'] =&gt; Array( [1]=&gt;'first@email.com', [2]=&gt;'second@email.com')) </code></pre> <p>And I want to sort the array by the number of values of that has the names, In my case I want to become this array:</p> <pre><code>Array( ['some_first_category'] =&gt; Array( ['some_third_name'] =&gt; Array( [1]=&gt;'first@email.com', [2]=&gt;'second@email.com', [3]=&gt;'third@email.com', [4]=&gt;'fourth@email.com' ) ['some_first_name'] =&gt; Array( [0]=&gt;'first@email.com', [1]=&gt;'second@email.com', [2]=&gt;'third@email.com', [3]=&gt;'fourth@email.com' ) ['some_second_name'] =&gt; Array ( [1]=&gt;'first@email.com', [2]=&gt;'second@email.com') ['some_second_category'] =&gt; Array( ['some_second_name'] =&gt; Array( [1]=&gt;'first@email.com', [2]=&gt;'second@email.com', [3]=&gt;'third@email.com', [4]=&gt;'fourth@email.com') ['some_third_name'] =&gt; Array( [1]=&gt;'first@email.com', [2]=&gt;'second@email.com') ['some_first_name'] =&gt; Array( [0]=&gt;'first@email.com' )) </code></pre> <p>This means sorting categories by name by the number(count) of values of the names. Someone can help me? Thanks in advance,</p> <p>Aäron</p>
 

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