post-meta

Looks like you have the image URL saved as a custom field and not the attachment id so first get the attachment id using the URL using Philips awesome function and then use wp_get_attachment_image_src() to get the attachment attributes : $attch_id = pn_get_attachment_id_from_url(get_post_meta($post->ID, ‘img1’, true)); $image_attributes = wp_get_attachment_image_src( $attch_id ); // returns an array //$image_attributes … Read more

The ID of the parent post is in $post->post_parent. When a post has no parent, that number is 0. So … if ( is_singular() ) { global $post; if ( 0 !== (int) $post->post_parent ) { $some_value = get_post_meta( $post->post_parent, ‘some_metabox_param’, true ); if ( ! empty ( $some_value ) ) echo $some_value; } }

WordPress join posts with meta values of array type

<?php if(strlen(get_post_meta($post->ID, ‘recent_action’, true)) !== 0){ ?> <a class=”button” href=”https://wordpress.stackexchange.com/questions/107002/<?php echo get_post_meta($post->ID,”recent_action”, true); ?>”>Recent Action Link</a> <?php } elseif(strlen(get_post_meta($post->ID, ‘related_link’, true)) !== 0){ ?> <a class=”button” href=”https://wordpress.stackexchange.com/questions/107002/<?php echo get_post_meta($post->ID,”related_link”, true); ?>”>Related Link</a> <?php } elseif(strlen(get_post_meta($post->ID, ‘imp_docs_link’, true)) !== 0){ ?> <a class=”button” href=”https://wordpress.stackexchange.com/questions/107002/<?php echo get_post_meta($post->ID,”imp_docs_link”, true); ?>”>Important Documents Link</a> <?php } ?> or better yet … Read more

<?php $args = array(‘post_type’=>’products’,’posts_per_page’=>10,’number_posts’=>10); $products = get_posts($args); foreach($products as $product) { $productid = $product->ID; echo $producttitle = $product->post_title; echo $productdescription = $product->post_content; echo get_post_meta($productid ,’price’, TRUE); echo get_post_meta($productid ,’product_name’, TRUE); echo get_post_meta($productid ,’size’, TRUE); } ?> if the value is empty it shows null otherwise