* @since 3.2.0
*
* @return array|false A list of all of the contributors, or false on error.
-*/
+ */
function wp_credits() {
global $wp_version;
$locale = get_locale();
* @access private
* @since 3.2.0
*
- * @param string &$display_name The contributor's display name, passed by reference.
+ * @param string $display_name The contributor's display name, passed by reference.
* @param string $username The contributor's username.
* @param string $profiles URL to the contributor's WordPress.org profile page.
*/
* @access private
* @since 3.2.0
*
- * @param string &$data External library data, passed by reference.
+ * @param string $data External library data, passed by reference.
*/
function _wp_credits_build_object_link( &$data ) {
$data = '<a href="' . esc_url( $data[1] ) . '">' . esc_html( $data[0] ) . '</a>';