PHP Forum

**ZoC** · 04-27-2010, 05:47 PM

hello there, im working to one script and i dont understand why is not working ... hope someone can tell me the problem

Code:

 $link = 'http://www.google.com';

if my function get code is

Code:

 function getWebPage($link) {
  $lines = @file($link);
  $str=implode("\n",$lines);
  preg_match('/<title>(.*?)<\/title>/', $str, $matches);
  if ( isset($matches['0']) ) {
   $title  = str_replace('<title>', '', $matches['0']);
   $title  = str_replace('</title>', '', $title);
   return $title;
  }
 }

is working is show me the title but i want to take all that page so i add the code like this

Code:

 function getWebPage($link) {
  $lines = @file($link);
  $str=implode("\n",$lines);
  preg_match('/<html>(.*?)<\/html>/', $str, $matches);
  if ( isset($matches['0']) ) {
   $title  = str_replace('<html>', '', $matches['0']);
   $title  = str_replace('</html>', '', $title);
   return $title;
  }
 }

but is not working like this and i dont want to use iframe ... can someone tell me what i mistake ? thanks again for all your help

**chrishirst** · 04-27-2010, 05:53 PM

And you are trying to do what exactly??

**NullPointer** · 07:10 PM

1. Your function isn't working on http://google.com because the content of that site does not end in </html>

2. You are going in circles. You use file() to get the entire content of a site, then you use that regular expression to match everything between <html> tags, which should be the entire content of the site. Just use file_get_contents and then remove the html tags.

I wrote a more general form of the function you posted that can be used to extract content between any tag:

PHP Code:


			
function getContent($link, $tag) {

    $str = file_get_contents($link);

    preg_match('/<'. $tag .'\b[^>]*>.*?<\/'. $tag .'>/si', $str, $matches);

    if ( isset($matches['0']) ) {

        $content  = preg_replace('/<'. $tag .'\b[^>]*>/i', '', $matches['0']);

        $content  = preg_replace('/<\/'. $tag .'>/i', '', $content);

        return $content;

    }

}

Ex:

PHP Code:


			
echo getContent('http://webmaster-talk.com', 'title');

**ZoC** · 07:34 PM

thanks to all but after more search on google i find how i can make all this thanks again for your support ! best forum ever !

anyway this is my code if i can help someone who need this is easy ...

Code:

<?php 

 $uri = $_SERVER['REQUEST_URI'];
 $uri = str_replace('/google.php', '', $uri);

 $homepage = file_get_contents('http://www.google.com/'.$uri);

 $homepage = str_replace('Google', 'YourWebsiteName', $homepage);

 echo $homepage;

?>

and with little more work you can make your web search