http://ideone.com/iXYHO
PHP kôd:
$string = '<p class="gen">
<u>
<br/>
<br/>
<strong>A</strong>
Ulica 122, 11000 BG
<br/>
<strong>T</strong>
011 22 222222 333
<br/>
<strong>M</strong>
098 4 344 8230
<br/>
066 4433 44 111
<br/>
<strong>W</strong>';
$string = preg_replace('#(<(.*?)>(.*?)</(.*?)>|<(.*?)>)#is', '', $string);
$string = explode("\n", $string);
foreach($string as $key => &$value)
if($key % 2 == 0) unset($string[$key]);
print_r($string);
Možeš koristiti i preg_split, malo je ovo zeznuto jer nije regularno...