How can you modify the DOMXPath Query to include all text sections and treat <br> as actual line breaks?

To include all text sections and treat <br> as actual line breaks in a DOMXPath query, you can use the `descendant-or-self::text()` axis to select all text nodes, and then use the `string()` function to concatenate the text content. You can also use the `normalize-space()` function to remove any extra whitespace. To treat <br> as line breaks, you can replace them with newline characters (\n) using the `str_replace()` function.

$xpath = new DOMXPath($dom);
$query = "//descendant-or-self::text()";
$nodes = $xpath->query($query);

foreach ($nodes as $node) {
    $text = $node->nodeValue;
    $text = str_replace('<br>', "\n", $text);
    $text = trim($text);
    echo $text . "\n";
}