check if two array have any value same : <p>Is there any way I could check if two arrays contain the same value?</p>

<pre><code>array (size=1)
  0 =&gt; string '209' (length=3)

array (size=4)
  0 =&gt; string '209' (length=3)
  1 =&gt; string '208' (length=3)
  2 =&gt; string '1' (length=1)
  3 =&gt; string '2' (length=1)
</code></pre>

<p>I want to see if I can get 209 they match in both array</p>
