Created
August 8, 2012 08:06
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simple trick to add rel attribute to wordpress gallery
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| /* ------------------------------------------------------------------*/ | |
| /* ADD PRETTYPHOTO REL ATTRIBUTE FOR LIGHTBOX */ | |
| /* ------------------------------------------------------------------*/ | |
| add_filter('wp_get_attachment_link', 'rc_add_rel_attribute'); | |
| function rc_add_rel_attribute($link) { | |
| global $post; | |
| return str_replace('<a href', '<a rel="prettyPhoto[pp_gal]" href', $link); | |
| } |
Where should I put this line of code. Pretty please
Nice one, thanks. Still working with WP 4.5.2
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Any idea how to add title attribute in order for prettyphoto to display photo description? I have tried with this: return str_replace('<a href', '<a title="' . get_the_title() . '" rel="prettyPhoto[pp_gal]" href', $link);, but i get the post title, not the attachment title!