Goldbergg

<div class="owl-carousel educationItems">
    <?php
    $array = explode(PHP_EOL, $q->mentor_education);
    foreach($array as $line) {
        $line = strip_tags($line);
        list($year, $text) = explode('-', $line);
        echo '
        <div class="educationItem">
            <div class="educationYear">' . $year . '</div>
            <div class="educationText">' . $text . '</div>
        </div>
        ';
    }
    ?>
</div>

preg_match_all('~(?<=<p>).+?(?=</p>)~', $str, $match);

$data = array_map(function($n) {
  return explode('-', $n, 2);
}, $match[0]);