need help with Explode function

I need a little help with this.. i want to extract the playtime between span but i have a problem with title="PT because is changed on every span and i don't know how to replace that number to be able to extract all.
This is the html code.

Here is the code for extraction

$playtime = explode("<span class=\"duration\" [B]title=\"PT"[/B], $track);
$playtime = explode("</span>", $playtime[1]);
$playtime = $playtime[0];

Code (markup):

and this are the results

I need to get rid of the 301"> parts.

 

$mystring='<span class="duration" title="PT301">3.01</span>';
$pos = strpos($mystring, ">");


$strright=substr ($mystring , $pos+1, strlen($mystring)-$pos-1);


$result=str_replace("</span>","",$strright);

 

Thanks infotripro

 

coladeu,

Here is another option using preg_match_all (regular expressions):

$string="<span class=\"duration\" title=\"PT301\">3.01</span>
<span class=\"duration\" title=\"PT236\">2.36</span>
<span class=\"duration\" title=\"PT433\">4.33</span>";

preg_match_all("|<span class=\"[^\"]*\" title=\"PT[^\"]*\">([^<]*)</span>|is",$string,$c);
print_r($c);