title: Assigning an array as a value of another array
body: <p>I have three arrays i need to create an array which can be multidimensional.</p>
  
  <h2>1st array</h2>
  
  <pre><code>Array
  (
      [0] =&gt; Test_One
      [1] =&gt; Test_two
  )
  </code></pre>
  
  <h2>2nd array</h2>
  
  <pre><code>Array
  (
     [0] =&gt; www.link.com
     [1] =&gt; www.link2.com
  )
  </code></pre>
  
  <h2>3rd array</h2>
  
  <pre><code>Array
  (
     [0] =&gt; Song1
     [1] =&gt; song2
  )
  </code></pre>
  
  <h2>What i want</h2>
  
  <pre><code>Array
  (
     [www.link.com] =&gt; Array
                       (
                          [0] =&gt; Test_one
                          [1] =&gt; Song1
                       )
     [www.link2.com] =&gt; Array
                       (
                          [0] =&gt; Test_two
                          [1] =&gt; Song2
                       )
   )
  </code></pre>