browser.php
public function getLink($label, $index = 0)
    {
        $urls = $this->page->getUrlsByLabel($label);
        if (count($urls) == 0) {
            return false;
        }
        if (count($urls) < $index + 1) {
            return false;
        }

        return $urls[$index];
    }
public function getLink($label, $index = 0)
    {
        $urls = $this->page->getUrlsByLabel($label);
        if (count($urls) == 0) {
            return false;
        }
        if (count($urls) < $index + 1) {
            return false;
        }

        return $urls[$index];
    }
Finds a URL by label. Will find the first link found with this link text by default,
or a later one if an index is given. The match ignores case and white space issues.

@param string $label     Text between the anchor tags.
@param int $index    Link position counting from zero.

@return string/boolean   URL on success.