Extract data from website via PHP

Question

I am trying to create a simple alert app for some friends.

Basically i want to be able to extract data \"price\" and \"stock availability\" from a webpage like the f

Answer 1

The simplest method to extract data from Website. I've analysed that my all data is covered within tag only, so I've prepared this one.

load_file($page);

        // Find all links
        $links = array();
        //Within find() function, I have written h3 so it will simply fetch the content from 
 tag only. Change as per your requirement.
       foreach($html->find(‘h3′) as $element) 
        {
            $links[] = $element;
        }
        reset($links);
        //$out will be having each of HTML element content you searching for, within that web page
        foreach ($links as $out) 
        {
            echo $out;
        }                

?>