PHP - Convert a multidimensional array to string?
<p>I'm working on a small ajax application and need to see if the values being generated in the background are what is expected.  The value returned by the quest can be quite a complex multidimensional array, is there a way to convert this into a string so that it can be shown with alert?</p>

<p>Is there any other way of seeing these values?</p>

<p>Any advice appreciated.</p>

<p>Thanks.</p>
