Question

How to get specific paragraph by index from DOMNodeList Object (DomDocument) in PHP

Answer 1

$options = array(
    'http' => array('method' => "GET", 'header' => "User-Agent: Bot\n")
);
$context = stream_context_create($options);
$doc = new DomDocument();
$url = "https://www.website.com";
$doc->loadHTML(file_get_contents($url, false, $context));
 
$paragraphArray = $doc->getElementsByTagName("p");
 
echo $paragraphArray->item(0)->nodeValue;
echo $paragraphArray->item(1)->nodeValue;
echo $paragraphArray->item(2)->nodeValue;

 
/*
run:
 
... text from $paragraphArray->item(0)->nodeValue
 
... text from $paragraphArray->item(1)->nodeValue
 
... text from $paragraphArray->item(2)->nodeValue
 
*/

 

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