
Sometimes you may want to show the previous and next post title from same category just below your post. Here I am sharing you the code which i got from internet and used for someone which worked great. Here I am sharing you the corresponding css and php code.
CSS Code ( This code may need to tweak based on your theme)
div#opagination a[rel="prev"] { float: left; width: 50%; } div#opagination span { margin-left: 12px; margin-right: 12px; } div#opagination center { display: inline; } span.nextpost.txt { float: right; } span.prevpost.txt { float: left; } div#opagination a[rel="next"] { float: right; width: 50%; display:block; } div#opagination * { font-size: 15px; } div#opagination a span:last-child,div#opagination a span:last-child * { /* background: red; */ display: block; font-size: 23px; font-weight: bold; text-align:center; clear: both; } div#opagination a span:first-child,div#opagination a span:first-child * { font-weight: bold; color: #ab9797 !important; }
PHP code (That will go in your single.php file)
<?php $post_id = $post->ID; // current post ID $cat = get_the_category(); $current_cat_id = $cat[0]->cat_ID; // current category ID $args = array( 'numberposts'=>-1, 'category' => $current_cat_id, 'orderby' => 'post_date', 'order' => 'DESC' ); $posts = get_posts( $args ); // get IDs of posts retrieved from get_posts $ids = array(); foreach ( $posts as $thepost ) { $ids[] = $thepost->ID; } // get and echo previous and next post in the same category $thisindex = array_search( $post_id, $ids ); //print_r($ids); $previd = isset( $ids[ $thisindex - 1 ] ) ? $ids[ $thisindex - 1 ] : false; $nextid = isset( $ids[ $thisindex + 1 ] ) ? $ids[ $thisindex + 1 ] : false; echo '<div id="opagination">' ; if (false !== $previd ) { ?><a rel="prev" href="<?php echo get_permalink($previd) ?>"><span class="prevpost txt"><< Article plus récent </span><span><?php echo get_the_title($previd); ?></span></a><?php } if (false !== $nextid ) { ?><a rel="next" href="<?php echo get_permalink($nextid) ?>"><span class="nextpost txt">Article plus ancien >></span> <span><?php echo get_the_title($nextid); ?> </span> </a><?php } echo '</div>'; ?>