How do I only display contents within using file_get_contents

Question

I have a code that is grabbing the entire results page of a search from a database. I want to only grab and display the contents within the body tags so that I can manipulate the rest of the results page myself. Please advise. Thanks.

Bad Wolf · Accepted Answer

You can use DOMDocument to extract the parts of the page that you want.

$html = file_get_contents("some resource");
libxml_use_internal_errors(true); //Prevents Warnings, remove if desired
$dom = new DOMDocument();
$dom->loadHTML($html);
$body = "";
foreach($dom->getElementsByTagName("body")->item(0)->childNodes as $child) {
    $body .= $dom->saveHTML($child);
}
echo $body;

How do I only display contents within<body></body> using file_get_contents

Tags:

php

file-get-contents

Point Blank

1 Answers

Bad Wolf

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