Как вытащить только цифры из data-image?

Question

[Вася Фамилия]

$content = '<img src="33d4f059af1.jpg" data-image="13405"><img src="33d4f059af1.jpg" data-image="13406">';

preg_match_all('/data-image=[^>]+/i',$content, $result); 
 echo '<pre>';
print_r($result);

Answer 1

[Roman Fov]

https://regex101.com/r/maUpyM/1

Оно?

Answer 2

[0xD34F]

preg_match_all('/data-image="(\d+)"/', $content, $matches);
$numbers = $matches[1];