read remote tag in remote content

[zodehala]

i can read remote tag but just one like following

function get_title($url)
{
    $title  = '';
    $handle = @fopen("$url", "r");
    
    if ($handle) {
        $i=0;
        while (!feof($handle)) {
            $i++;
            $buffer = fread($handle, 8192);
            $buffer = preg_replace("/\n|\r/", "", $buffer);
            if (preg_match('/<li>(.*?)<\/u>/i', $buffer, $matches)) {
                $title = $matches[$i];
                break;
            }
        }
        fclose($handle);
    }
    return $title;
}

echo get_title("http://natural-fertility-info.com/fertility-herbs"); 

but how can i read all data which is between <li><strong><u> and </u> in remote content

[traq]

preg_match_all( "#<li><strong><u>([^(</u>)]*)</u>#ui",$buffer,$matches ); 

the results you're looking for will be in $matches[1].

[zodehala]

i change it into following but values is in html tags

echo '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />';
function get_title($url)
{
    $title  = '';
    $handle = @fopen("$url", "r");
    
    if ($handle) {        
        while (!feof($handle)) {            
            $buffer = fread($handle, 8192);
            $buffer = preg_replace("/\n|\r/", "", $buffer);
            if (preg_match("#<li><strong><u>([^(</u>)]*)</u>#ui", $buffer, $matches)) {
                foreach ($matches as $a=>$b){
                    echo $b."<br/>";
                        break;
                    }
               }
        }
        fclose($handle);
    }
    return $title;
}

echo get_title("http://natural-fertility-info.com/fertility-herbs"); 

source code is like following

<li><strong><u>Black Cohosh</u><br/><li><strong><u>Maca</u><br/><li><strong><u>Shatavari</u><br/><li><strong><u>Yarrow</u><br/><li><strong><u>Evening Primrose Oil</u><br/><li><strong><u>Shatavari</u><br/><li><strong><u>Ashwagandha</u><br/><li><strong><u>Castor Oil</u><br/><li><strong><u>Echinacea</u><br/><li><strong><u>Goldenseal</u><br/><li><strong><u>Red Raspberry</u><br/>

how can i print just value ??

[traq]

i change it into following but values is in html tags

[...]

how can i print just value ??

re-read my post.

the results you're looking for will be in $matches[1].