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<?php $html = '<span class="ui_bubble_rating bubble_45"></span>'; $doc = new DOMDocument(); $doc->loadHTML($html); $xp = new DOMXPath($doc); $ratingsElements = $xp->query('//span[contains(concat(" ", normalize-space(@class), " "), " ui_bubble_rating ")]'); if ($ratingsElements->length > 0) { $firstRatingElement = $ratingsElements->item(0); if (preg_match('/(?<=\bbubble_)\d+/', $firstRatingElement->getAttribute('class'), $matches)) { echo $matches[0]; // 45 } }
Output for git.master, git.master_jit, rfc.property-hooks
45

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