Merge to arrays in PHP (2D)
<p>i need to merge an 2d array, if possible without any loops. Is there any way to use those 2 Arrays:</p>

<pre><code>$array1 = array(
    0 =&gt; array('LABEL' =&gt; 'Label1'),
    1 =&gt; array('LABEL' =&gt; 'Label2'),
    2 =&gt; array('LABEL' =&gt; 'Label3'),
);

$array2 = array(
    0 =&gt; array('LABEL' =&gt; 'Label1'),
    1 =&gt; array('LABEL' =&gt; 'Label2'),
    2 =&gt; array('LABEL' =&gt; 'Label4'),
);
</code></pre>

<p>and get this result:</p>

<pre><code>$result = array(
    0 =&gt; array('LABEL' =&gt; 'Label1'),
    1 =&gt; array('LABEL' =&gt; 'Label2'),
    2 =&gt; array('LABEL' =&gt; 'Label3'),
    3 =&gt; array('LABEL' =&gt; 'Label4'),
);
</code></pre>
