update_post_meta() is not saving the value
update_post_meta() is not saving the value
post-meta
How to access post meta on the first time a post is published
I usually handle this with save_post action. // We’ll use 1000, low priority (we’ll let other hooks to run first) add_action( ‘save_post’, [$this, ‘jackie_publish_post_hook’], 1000, 3 ); Then within your class: function jackie_publish_post_hook( $post_id, $post, $update ) { if ( $update ) return false; // Post already existed, don’t proceed // Do stuff } Or … Read more
Custom column on CPT not showing correct value when meta data not set
Hey so I was able to figure out something that worked. I don’t know if this is the best way but it worked for me. Please post an answer if you have a better idea. Basically I had to change the order in which the statements were in. The final code looked like this: function … Read more
Why is the actual number of thumbnail images not matching what is store in an attachments metadata?
Why is the actual number of thumbnail images not matching what is store in an attachments metadata?
Strict comparisons problem when using boolean post meta
As stated by Tom, in the comments on the question, it seems not likely that WordPress will change their standard for storing/returning boolean post meta, due to backward compatibility issues. However, I thought of some ways to write code that will work even if the WordPress standard does change their standard: Always convert Boolean Post … Read more
How can i set media attachments to the author of the post or page for already existed posts with attachments
How can i set media attachments to the author of the post or page for already existed posts with attachments
Get data from custom table and update relative post_meta based on meta_key
There are several issues in your function. Do not use backticks in the sql. Don’t put quotes around field names. You use get_results with LIMIT 1 when you only need the value from a single column in a single row. And you use $meme_sku instead of… $post_sku ? Just guessing with this example, it might … Read more
Frontend query and does not need to log in [closed]
First of all, please describe your question in detail or add the code that you have wrote, well I am assuming that you have written the code for querying post meta. If yes and by reading your question I believe that you just want to run the code only for frontend page. if yes then … Read more
if get_post_meta function returns empty – Do Not Display HTML
If the custom field will be always empty when there is no pdf file, you can check if it is not empty before displaying the link: <?php $pdf_name = get_post_meta($post->ID, ‘pdf_name’, true); if($pdf_name) { ?> <a class=”pdfDownload” href=”<?php bloginfo(‘url’); ?>/wp-content/uploads/<?php echo $pdf_name; ?>”>PDF Download</a> <?php } ?> But, if there is a possibility that the … Read more
What format is this and how to get value “lal” and “pila” from it
What format is this and how to get value “lal” and “pila” from it