How to get array of values from an associative arrays?
<p>How can I get an array of values from an associative array ?</p>

<p>Associate array Example:</p>

<pre><code>Array
(
    [0] =&gt; Array
        (
            [0] =&gt; 1
            [1] =&gt; 2
            [2] =&gt; 3
        )
    [1] =&gt; Array
        (
            [0] =&gt; 4
            [1] =&gt; 5
            [2] =&gt; 6
        )
    [2] =&gt; Array
        (
            [0] =&gt; 7
        )
)
</code></pre>

<p>Desired Output</p>

<pre><code>Array
(1,2,3,4,5,6,7)
</code></pre>
