how do I merge these arrays?
<p>I have this array structure:</p>

<pre><code>Array
(
    [0] =&gt; Array
        (
            [0] =&gt; Array
                (
                    [timestamp] =&gt; 1310394569
                    [title] =&gt; SimpleXMLElement Object
                        (
                            [0] =&gt; A static tweet here from the static xml
                        ) 

                       [link] =&gt; SimpleXMLElement Object
                       (
                            [0] =&gt; http://www.google.com
                        )

                    [type] =&gt; SimpleXMLElement Object
                        (
                            [0] =&gt; static
                        )

                )

        )

    [1] =&gt; Array
        (
            [0] =&gt; Array
               (
                    [timestamp] =&gt; 1310117641
                    [title] =&gt; SimpleXMLElement Object
                        (
                        )

                    [link] =&gt; SimpleXMLElement Object
                    (
                        [0] =&gt; http://www.facebook.com/
                    )

                [type] =&gt; SimpleXMLElement Object
                    (
                        [0] =&gt; facebook
                    )

            )

        [1] =&gt; Array
            (
                [timestamp] =&gt; 1309856547
                [title] =&gt; SimpleXMLElement Object
                    (
                    )

                [link] =&gt; SimpleXMLElement Object
                    (
                        [0] =&gt; http://www.facebook.com/
                    )

                [type] =&gt; SimpleXMLElement Object
                    (
                        [0] =&gt; facebook
                    )

            )
</code></pre>

<p>But I want to get rid of the outer containing array...so I'm left with this: </p>

<pre><code>Array
(
     [0] =&gt; Array
            (
                [timestamp] =&gt; 1310394569
                [title] =&gt; SimpleXMLElement Object
                    (
                        [0] =&gt; A static tweet here from the static xml
                    ) 

                   [link] =&gt; SimpleXMLElement Object
                   (
                        [0] =&gt; http://www.google.com
                    )

                [type] =&gt; SimpleXMLElement Object
                    (
                        [0] =&gt; static
                    )

            )

       [1] =&gt; Array
            (
                [timestamp] =&gt; 1310394569
                [title] =&gt; SimpleXMLElement Object
                    (
                        [0] =&gt; A static tweet here from the static xml
                    ) 

                   [link] =&gt; SimpleXMLElement Object
                   (
                        [0] =&gt; http://www.google.com
                    )

                [type] =&gt; SimpleXMLElement Object
                    (
                        [0] =&gt; static
                    )

            )      
</code></pre>

<p>array merge isn't doing anything at all....is there any way to do this? </p>
