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help with web scraping!!


playwright

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Hello..i'm new to php so i need some real help in here...

I trying to create a web scraper that grabs a forum's content and shows only the posts. . The source code is here:

 

<html>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>

<?php

$html = file_get_contents ('http://www.......');

$dom = new DomDocument();

@$dom->loadHTML ($html);

$xpath = new DOMXPath ($dom);

$key = $xpath->query ('//*[@class=postTextContainer]');

foreach($key as $keys){

echo $keys->nodeValue ,"<br/> \n";

}

?>

</html>

 

can anyone tell me how i could grab all the posts that are in the same thread??now i can only grab the posts that are in the above url..i think it's called multiple page scraping??

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