Get post meta using meta key

I am trying to modify the number of posts per page for archive pages that contain category sticky posts (added by the Category Sticky post plugin) to do so I am using the pre_get_postshook and have tried the following : add_action( 'pre_get_posts', 'my_set_category_posts_per_page' ); function my_set_category_posts_per_page( $query ) { global $wp_the_query; if ( 'category_sticky_post' === $query->get( 'meta_key' ) && ! is_paged ) { $query->set( 'posts_per_page', 8 ); } return $query; } I var_dump($query) I do get [meta_key] => category_sticky_post in the query_vars but I can't sort out how to use it. Another idea is to use something like this: function my_set_category_posts_per_page( $query ) { $args = array( array( 'key' => 'category_sticky_post', 'compare' => 'EXISTS' ) ); $meta_query = new WP_Meta_Query($args); if ( 'category_sticky_post' === $query->get('meta_query', $meta_query) && ! is_paged() ) { $query->set( 'posts_per_page', 8 ); } } … [Read more...] about Alter query using pre_get_posts() if meta_key is present

Contents1 SEO > Dashboard1.1 SEO > Dashboard > General1.1.1 Configuration wizard1.2 SEO > Dashboard > Features1.3 SEO > Dashboard > Company/ Your Info1.3.1 Company or Person1.4 SEO > Dashboard > Webmaster Tools1.5 SEO > Dashboard > Security2 SEO > Titles & Metas2.1 SEO > Titles & Metas > General2.1.1 Force Rewrite2.1.2 Title Separator2.2 SEO > Titles & Metas > Homepage2.3 SEO > Titles & Metas> Homepage2.4 SEO > Titles & Metas > Post Types2.5 SEO > Titles & Metas > Taxonomies2.6 SEO > Titles & Metas > Archives2.7 SEO > Titles & Metas > Other2.7.1 Sitewide Meta Settings3 SEO > Social3.1 SEO > Social > Accounts3.2 SEO > Social > Facebook3.3 SEO > Social > Twitter3.4 SEO > Social > Pinterest3.5 SEO > Social > Google+3.6 Personal Social Links4 XML Sitemaps4.1 SEO > XML Sitemaps > General4.2 Post Types / Excluded Posts / Taxonomies5 Advanced5.1 … [Read more...] about The Complete Guide to Using The Yoast SEO WordPress Plugin

I need to get posts with specific post meta. If I inspect regular loop using following code: $args = array( 'post_status' => 'published', 'posts_per_page' => 77, 'post_type' => 'post', ); $query = new WP_Query($args); while ($query->have_posts()) : $query->the_post(); $literature = get_post_meta(get_the_ID(), 'popis_literature'); var_dump($literature); endwhile; for some posts var_dump gives an array of data like this array (size=1) 0 => array (size=2) 0 => string '32985' (length=5) 1 => string '59956' (length=5) How can I query posts by one of those IDs? This doesn't give me anything $args = array( 'post_status' => 'published', 'posts_per_page' => -1, 'post_type' => 'post', 'meta_query' => array( array( 'key' => 'popis_literature', 'value' => array('32985'), 'compare' => 'IN' ) ), ); … [Read more...] about How to set meta_query if get_post_meta returns nested array for that key?

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looking at the example on wordpress.org update_post_meta( $post_id, $meta_key, $meta_value, $prev_value ); I seem to be having a problem replacing $meta_key with a variable. here is my code Part 1 Setting the $week <form action="#" method="post"> <select name="Week"> <option value="week_1">1</option> <option value="week_2">2</option> <option value="week_3">3</option> <option value="week_4">4</option> <option value="week_5">5</option> <option value="week_6">6</option> <option value="week_7">7</option> <option value="week_8">8</option> </select> <button class="btn btn-lg btn-primary" type="submit" name="submit" value="Selected a Week" >Selected a Week</button> </form> <?php if(isset($_POST['submit'])){ $week = $_POST['Week']; // Storing Selected Value In Variable echo "You have selected : ".$week." to be edited"; // Displaying Selected Value } … [Read more...] about Use a Variable in update_post_meta as the $meta_key