Hi. Where any blank results returned when you used print_r($my_test_array); in the search.php file?
Also, what happens if you use the below template?
Code:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style>
.phpdigHighlight {font-weight:bold;}
</style>
</head>
<body bgcolor="white">
<font face='arial,helvetica'>
<phpdig:form_head/>
<phpdig:form_field/>
<phpdig:form_button/>
<phpdig:form_foot/>
<br />
<font size="2">
<b><phpdig:result_message/></b>
<br /><i><phpdig:ignore_message/></i>
<br /><i><phpdig:ignore_commess/></i>
</font>
<phpdig:results>
<p>
<phpdig:page_link/><br />
<font size='2'>
<phpdig:text/>
</font>
<br />
<font size='2' color='green'><phpdig:complete_path/> <phpdig:filesize/> k</font>
</p>
</phpdig:results>
<p align='center'>
<font size="2"><phpdig:nav_bar/></font>
</p>
</font>
</body>
</html>