Post meta is a data set containing additional core as well as custom post information.

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0
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11 views

Delete single meta row from multiple meta rows under same key of a post

I'm storing meta data for my posts using a single key, so it's creating multiple meta data. <?php $data = array( 'user_id' => $user_id, 'message' => $message ); add_post_meta( $post_id, '...
1
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0answers
27 views

Get registered custom fields or post meta even if empty

I would like to be able to get all registered custom fields or post meta for a given post. The limitation I am facing is that the use of either get_post_meta or get_post_custom returns an array of ...
1
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1answer
8 views

Update attachment metadata fails

Updating attachment title and description metadata with wp_ajax breaks all previous datas and structure of attachment, my php code: add_action( 'wp_ajax_update_attachment', '...
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0answers
15 views

WP Meta Query at depth 2

I'm interested in doing a meta query according to some post data that doesn't exist at the first level of the post meta. In other words, I would need two or more keys to get to the variable I'm ...
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0answers
20 views

Send user notification email containing post meta

I created a custom post type using the Custom Post Type UI Plugin and some custom fields using Advanced Custom Fields Plugin. I am trying to send a notification to the admin using "...
0
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1answer
10 views

Custom Media Meta fields to alter the generated image HTML that is inserted into a post for my animated GIF image player?

I want to add the capability to integrate a JavaScript animated GIF image player. It basically will load a cover image for the animated GIF on page load instead of downloading the larger animated ...
5
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2answers
51 views

Checklist of selected categories

On my blog I have a large number of categories >500, so I need to have some kind of checklist which categories are already selected to continue selecting. For example, if we have cat1, cat2, cat3......
0
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1answer
31 views

Display posts with empty custom field

How to list post with specific custom field which is empty? I have some posts with custom field 'author', and for some posts that custom field is emty, so I would like to find those posts to delete ...
0
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0answers
16 views

Sharing tables between 2 different websites based on the same database

I have 2 different websites installed on the same database. The 2 websites are sharing the users tables, but I want them to share the posts tables too. I tried to do it by editing wp-db.php. After ...
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1answer
29 views

Archive post by meta value + 24hours

I'm using this code to archive some custom post type : $where .= " AND wp_postmeta.meta_value >= now()"; The metavalue is a date field. On the day of the value of the datefrom has been setup the ...
0
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1answer
38 views

Automatic blog page with custom design [closed]

For my website, I would like to make a new section that looks like this: [] = a row {} = a column [{Image of post} {text of post}] [{text of post} {image of post}] [{Image of post} {text of ...
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0answers
21 views

Grabbing data from Meta Box

I am using someone elses code for uploading files to a custom post type, and I need to be able to get the URL back from it. In the editor, the value is the URL so that isn't an issue, but I need to ...
2
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0answers
23 views

publish_post action hook doesn't give post_meta_data

I write the following function to get the post data on publish post but i see that post_meta is not available, its always empty. How do i retrieve the post meta data of a post on publish_post hook? ...
0
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1answer
33 views

Creating Ordered Query using Meta_key

I've hit a massive roadblock that I've been stuck on for days now, hope someone can help with this. The problem: I have a custom field called order_value with the values road, air and bus. I am ...
1
vote
1answer
30 views

Attaching taxonomy data to taxonomy with wp_insert_post

By WP User Frontend I create a registeration form with some checkboxes, and use wp_insert_post and update_user_meta for create a new post (post type pavilion) on user registration.I want when checked ...
3
votes
1answer
21 views

Custom field value based on other custom field values

I have a custom field value called points. Post 01 points = 5 Post 02 points = 10 Post 03 points = 8 I need to create another custom filed value called rank. Rank custom filed value should be ...
0
votes
1answer
32 views

How to hook into <head></head> container

I want to add my own <meta /> tag inside the <head></head> container on every page or post within the loop(). Is that possible? What hook(s) should I use for that?
3
votes
2answers
98 views

How to get custom post meta using REST API

I am trying to create a REST APIs for my wordpress website which is used for facility listing using wordpress job manager plugin. I have registered my custom post , taxonomies in \plugins\rest-api\...
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vote
2answers
15 views

Add a meta value if admin , editor or any other user have open a post in edit mode

In my application user can publish a custom post from front end . And later admin or capable user can update or delete the post . What I want to do , is to determine if that post is seen by admin or ...
0
votes
1answer
24 views

how to get postmeta info based on multiple categories?

I need to get one meta_value from wp_postmeta and I can do it with one category but I'm having problem when using another one. I have: SELECT wp_posts.ID, wp_postmeta.meta_value FROM wp_postmeta ...
3
votes
2answers
39 views

Add post meta based on another post meta value before publish post

I want to add a meta value to my post , which will be based on another meta value , before publish post . This is what I have tried add_action('save_post_my_custom_post', '...
1
vote
2answers
64 views

Mass importing json data into custom fields (postmeta)

I am in the process of importing large amounts of data into a custom post type that has several custom fields (postmeta fields created by Advanced Custom Fields). I am using the following function to ...
1
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0answers
39 views

Cast woocommerce events date meta_value with wrong format in WP_Query

I'm using woocommerce events plugin to sale tickets in a client site. The client wants to display the next 3 events after today in the home page. I have created this code: $args = array( '...
0
votes
1answer
23 views

Saved Post Meta Array Returns as String

I am saving an array in post meta using update_post_meta. $arr = array('this', 'or that'); update_post_meta($post_id, 'field', $arr); $ret_arr = get_post_meta($post_id, 'field', true); var_dump($...
0
votes
1answer
29 views

Removing Meta Generator

I've noticed in the source of my page is shows in the meta generator Wow-Themes.com. I have been trying to remove this from the source using function rm_generator_filter() { return ''; } if (...
0
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1answer
26 views

Displaying multiple URLs as custom field values

I have been trying to figure out to display multiple custom fields with the same value and do not display them if there is no value entered. This is the piece of code I'm currently using and it ...
1
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1answer
27 views

Trying to remove post thumbnail with plugin

I have a plugin that need to remove the post thumbnail under certain conditions. Tried to hook to "get_post_metadata" filter but the code doesn't seem to work. Here's my code: public function helper(...
0
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1answer
41 views

Problem with saving large amount of data in postmeta/usermeta

I am facing issues saving large amount of data in post meta field e.g. I have created a field Bio/description and put a huge amount of text in it. Now when I save it, it saves some of the text and ...
0
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1answer
46 views

How to show Published date and/or Modified date

My code is based on the underscores reference theme. I have a posted_on function as follows: function example_posted_on() { $time_string = '<time class="entry-date published updated" ...
0
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0answers
20 views

Storing a many to many post type relationship in post meta and keeping SQL ability for Joins

I have 2 Custom Post types and i am manually keeping a relation between them in a many to many relationship by keeping an array as a custom field. All PARENT post types have ONE filed in wp_postmeta ...
0
votes
1answer
12 views

Exclude category from DB query

I have next code: $drivers_all = $wpdb->get_results("SELECT DISTINCT meta_value FROM wp_postmeta WHERE meta_key = 'driver'") With this one I get the values of all fields “driver”. How can I ...
3
votes
1answer
57 views

Will a large postmeta table slow a site down?

I have created a hit counter that stores all time hits and daily hits. This means that if a single post gets at least one view a day it will have 365 meta fields added to it by the end of the year. ...
0
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0answers
24 views

Use $wpdb->get_results with filter based on array

I need to filter my SQL query (in a plugin) based on an array of meta_values. I have CPT-A which is related to CPT-B. I am keeping an array of CPT-A ids in meta_key afz_entry_tags of CPT-B I need ...
0
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3answers
68 views

Custom search for custom post meta with pre_get_posts interferes with WP search

I'm making a custom post meta search with the pre_get_posts function in my Divi child theme functions.php file. The problem is that the final query gathers not only the results for my custom post ...
0
votes
1answer
10 views

Problem with adding custom post type meta to header by plugin

I'm trying to write a plugin by which a meta code will be added to specific post type header. I tried to use this code: function msc_header() { if ( is_singular( 'article' ) ) { echo '<...
0
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1answer
24 views

Is it possible to retrieve all posts with a certain value for metadata?

Under 4.5, I have posts with meta_key as series and meta_value as 19, 20, etc I am trying to loop through them in a template, and I guess I'm a special kind of dense. Most recently I have tried $...
9
votes
2answers
112 views

Wordpress retrieving meta data for all custom post types in list view

Im having an issue in WP where php is dying, ive increased memory but the process jumps to 100% cpu usage then dies and apache throws a 500 error. Ive tried to get apache to log something, or php / ...
0
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0answers
15 views

Does get_post_meta result in a database query each time?

I want to add some new functionality to a post type. It is going to result in a dynamic number of meta fields. I want to know if i could consolidate the content into a single field (messy) or to ...
0
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1answer
28 views

Custom meta is not being saved

I have created the following class in order to add a custom metabox for my posts, but the data is not being saved. Anybody can say what's wrong with my code? class Anotai_Meta_Box { public $...
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0answers
26 views

Missing Post Meta and '0' value or meta ID

I have a custom plugin that saves metadata to the DB and has been doing so for months. All good. My latest issue is that post_meta values are disappearing (post title, content and taxonomies seem to ...
0
votes
1answer
45 views

WP Meta Query for some meta (array) values

If I get my posts using meta_query by 'my_meta_key' only I get something like this Array( [0] => Array( [nested_key1] => something_I_want1 [nested_key2] => ...
0
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0answers
98 views

How to show twitter link preview (Card View)

I want to ask about my problem. I can't show twitter link preview for my website and for information, I just add this code i get from WP Beginners <?php #twitter cards hack if(is_single() |...
0
votes
2answers
53 views

Where does the actual data stored by add_post_meta

I am pretty new to WordPress API, loving it btw, I have a small project, adding a like button to the end of every post, pressing it makes user like the post, button changes to dislike, pressing again ...
2
votes
4answers
127 views

How do I query for posts by partial meta key?

I have a function that stores the "like" status for a post as post meta. I want to associate that "like" with the user that liked it, so I setup a custom field called "like_status_{user_id}" (where {...
0
votes
1answer
26 views

How to check widget-cpt meta and display its custom css in the head?

When dealing with a widget that is a custom post type, is there a way to detect when that widget is displayed, then check its post meta for any custom css and enqueue it in the head of the site? ...
0
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3answers
52 views

is_main_query() never called on WP 4.4

Im fairly new to WP dev, however as far as i can see ive followed the correct procedure in my custom archive page (below). If i remove the check for is_main_query() it wipes the menus out and likely a ...
0
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0answers
37 views

Why are my custom metaboxes not updating the post meta?

It works fine when creating a new post, but nothing happens when I edit a post. What am I doing wrong? function imgw_save_contest_meta( $post_id, $post ) { global $post; if( $post->...
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0answers
50 views

How can I make my plugin display custom post meta data on the front end?

I have been googling this for quite a while but have come up with nothing. I am writing my own plugin and I need to display custom post meta fields on the front end on the archive page. How can I do ...
0
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0answers
19 views

Custom Fields with pre-filled content

as this is my first post here I first of all like to say "Thanks" because I found a lot of hints here for my problems in the past. Now I have to ask for the first time: We are offering news under ...
0
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1answer
43 views

Batch update a post meta field value of each post in Post Type

I need some help on making a batch post meta updater I'm trying to add to my options/setting page. Basically I'm looking for a way to click a button a batch runs through all post of a selected CPT "...