Retrieving info using regex problem

Hi

I have the following HTML:

																	<div class="categories">
				<a href="http://www.domain.com/asp-tutorials" class="catTitle">
				<img src="http://www.domain.com/img/29.jpg" alt="ASP Tutorials"></a>
				<a href="http://www.domain.com/asp-tutorials" class="floatLeft catTitle">ASP Tutorials</a><a href="http://www.domain.com/asp-tutorials/rss/categories.php?chid=29" title="RSS Feed for all ASP Tutorials!" class="rss"><img src="http://www.domain.com/images/rss_icon.gif" width="28" height="12" alt=""/></a>
				</div>

Code (markup):

I am trying to retrieve the href in this line using regex:

<a href="http://www.domain.com/asp-tutorials" class="catTitle">

Code (markup):

I have this:

$expr = '/<div class="categories">.*?<a href="(.*?)" class="catTitle">.*?<img src=".*?" alt=".*?"><\/a>.*?<\/div>/s';
preg_match_all($expr,$file,$info,PREG_SET_ORDER);

print_r($info);

Code (markup):

But it is returning no results.
There are a few categories on the page which I'm trying to retrieve the links for.
Anyone have any idea why?

 

Try this in a test file.php

$page = '<div class="categories">
				<a href="http://www.domain.com/asp-tutorials" class="catTitle">
				<img src="http://www.domain.com/img/29.jpg" alt="ASP Tutorials"></a>
				<a href="http://www.domain.com/asp-tutorials" class="floatLeft catTitle">ASP Tutorials</a><a href="http://www.domain.com/asp-tutorials/rss/categories.php?chid=29" title="RSS Feed for all ASP Tutorials!" class="rss"><img src="http://www.domain.com/images/rss_icon.gif" width="28" height="12" alt=""/></a>
				</div>';

preg_match_all('#href="([^"]+)"#i',$page, $href);
print_r($href);



echo "<br /><br />";
echo $href[1][0];
echo "<br /><br />";
echo $href[1][1];
echo "<br /><br />";
echo $href[1][2];
echo "<br /><br />";
echo $href[1][3];
echo "<br /><br />";
echo $href[1][4];

PHP:

 

There are lots of div blocks on the same page with the same layout but contain info I don't want. It needs to specifically home in on "class="catTitle">"

 

Theres only 1 match for that ?

preg_match_all('#href="([^"]*)" class="catTitle"#i',$page, $href);

PHP:

Do you need something different ?