To make it clearer this
<?php if( $qualite ): ?> <?php foreach( $posts as $post ): echo '<dd class="filtr" data-filter=".'. $post->ID .'">'. get_the_title( $post->ID ) .'</dd>'; ?><?php endforeach; ?> <?php endif; ?
is giving me multiple copies of the same. How can i strip the duplicates out? I have been looking at array_unique and DISTINCT but I can’t figure out how to implement this here.
I have currently implemented some jquery that removes the duplicates but i am not exactly happy about that solution. Any pointers. Thanks
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