How to use PHP to intercept web page content <title> </title>

: This article describes how to use PHP to intercept webpages & lt; title & gt; content. For more information about PHP tutorials, see. For example, the URL we want to get is: http://www.codes51.com

The code is as follows:

 


 $ Urlfile = file ("http://www.codes51.com ");
$ Count = count ($ urlfile );

For ($ I = 0; $ I <$ count; $ I ++ ){
If (eregi ("(.*)", $ Urlfile [$ I], $ out )){
$ Title = $ out [0];
}
}
$ Title = substr ($ title, 7,-8 );
Echo $ title;
?>

The above describes how to use PHP to intercept webpages.Content methods, including content, hope to be helpful to friends who are interested in PHP tutorials.