At the moment my php knowledge isn't very high. Even then the WordPress CMS is very well build and easy to understand for a newbie.
One thing im stuck on for a while now is the possibility to add extra classes to the previous_post_link and next_post_link.
My code is like this atm:
<?php previous_post_link( '%link', __( '<span class=icon-chevron-left></span> Vorige' ) ); ?>
I would like to add another class to the string but when i use '.' like WordPress is using at other spots it will put the second class outside the class="".
Can anyone help me with this issue? I think there sould be an simple solution for it.