Untitled

<div class="tcell tquick">
  <div style="background-color: #ddd; padding: 4px;">
      <span> <b class="the_nome">Marcos Vinícius Nascimento Pereira;</b> </span>
  </div>
  <br>
  <div> </div>
  <div>
    <div class="c the_email">mvnpereira@gmail.com</div>
  </div>
  <div> </div>
</div>

<!DOCTYPE html>
<html>
<head></head>
<body>
    <div class="tcell tquick">
        <div style="background-color: #ddd; padding: 4px;">
            <span> <b class="the_nome">Ciclano;</b> </span>
        </div>
        <br>
        <div> </div>
        <div>
            <div class="c the_email">ciclano@gmail.com</div>
        </div>
        <div> </div>
    </div>
    <div class="tcell tquick">
        <div style="background-color: #ddd; padding: 4px;">
            <span> <b class="the_nome">Fulano;</b> </span>
        </div>
        <br>
        <div> </div>
        <div>
            <div class="c the_email">fulano@gmail.com</div>
        </div>
        <div> </div>
    </div>
</body>
</html>

<?php

$html_content = file_get_contents('http://localhost/emails.html');

$dom = @DOMDocument::loadHTML($html_content);
$xpath = new DOMXPath($dom);
$nodes = $xpath->query('//div[@class="tcell tquick"]');


foreach ($nodes as $node) {
    $nome  = $xpath->query('div/span/b[@class="the_nome"]', $node)->item(0);
    $email = $xpath->query('div/div[@class="c the_email"]', $node)->item(0);

    echo $nome->nodeValue  . PHP_EOL;
    echo $email->nodeValue . PHP_EOL;
}