post-meta

get_post_meta image width for lazy load

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

Get meta information from post parent

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; } }

Which query method to use? (edit- wpdb syntax problems)

This will work fine. global $wpdb; $querydetails = ” SELECT wposts.* FROM $wpdb->posts AS wposts INNER JOIN $wpdb->postmeta AS wpostmeta ON wposts.ID = wpostmeta.post_id WHERE wposts.post_status=”publish” AND wposts.post_type=”match_report” AND wpostmeta.meta_key = ‘report_home-select’ AND wpostmeta.meta_value=”198″ “; $teaminfo = $wpdb->get_results($querydetails, OBJECT); Try it.

Multiple If else statements on Search Result Page

<?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

Fetch post meta data on POST request

<?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

Media library orphans

Maybe it can be solved at run-time. wp_get_attachment_image says: Returns an HTML image element representing an attachment file, if there is any, otherwise an empty string. So, if the post meta is set, but an empty string is given, we should delete the post meta. $default=”<img src=”” . get_stylesheet_directory_uri() . ‘/img/team-logo.png” />’; if ( get_post_meta( … Read more

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