wp-content/themes/twentynineteen/inc/template-functions.php:243Adds a fragment identifier (to the content) to paginated links.
$linkstring$iintstringfunction twentynineteen_link_pages_link( $link, $i ) { if ( $i > 1 && preg_match( '/href="([^"]*)"/', $link, $matches ) ) { $link = str_replace( $matches[1], $matches[1] . '#content', $link ); } return $link;}Introduced in Twenty Nineteen 2.6. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-content/themes/twentynineteen/inc/template-functions.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.