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4
votes
2answers
11k views

How to get permalink and title from post ID?

I have stored an array of post IDs and I would like to list the posts as links, meaning I need to get the title and permalink for the post ID - $id. The list should be echoed out by the following if ...
3
votes
2answers
1k views

Display data from a non wordpress database on a page template

I am using a sql query to access information to display on a wordpress page by adding the below code to a page template. I know the query works as I've tested it in phpmyadmin. $rows = ...
3
votes
1answer
426 views

Endless loop with wp_insert_post and wp_update_post

I have an array $unqiues which contains URL's, I loop over the array with the code below to get the URL titles, insert a new post, update the post meta. Then I change the the posts title and name to ...
3
votes
1answer
75 views

foreach error on false boolean from get_terms

I'm grabbing an array of page ids that were created in another function which I use regularly- that's all good. The issue I have is in the below function. Some pages have not been assigned an ...
3
votes
1answer
98 views

Add Incrementing ID to each paragraph in the_content

I need to loop through each paragraph in the_content and add an ID to each paragraph with an incremental value. function incrementparagraphs( $content ) { for ($i = 0; $i <count($content); ...
2
votes
3answers
2k views

Using a loop to display terms associated with a post

I'm using a custom post type and custom taxonomies, and using the following to display the terms of the taxonomies on the post page: the_terms( $post->ID, 'taxname', 'beforetext', ', '); Is ...
2
votes
2answers
339 views

How can i get the last post from wp multisite?

I have to get the last post from my Multisite network on WordPress. For now I use this code for display the last updated post after a cycle on each blog_id: <?php $blogs = get_last_updated(' ', ...
2
votes
1answer
3k views

Custom widget using get_categories select menu dropdown

I have created a custom widget that is supposed to display a select menu with all the categories the blog has. I have used get_categories to compile the list. This works fine and all categories appear ...
2
votes
2answers
1k views

Count total number of post in foreach loop

I used the the following script (only with get_permalink....) to display posts from a post type where the post author has an extra meta field on his user page: <?php // get users from user page ...
2
votes
1answer
181 views

Show list of authors with latest post NOT older than a month

I found two bits of code. One gets me posts NOT older than a month the other bit gets me a list of authors and their custom fields, names, etc. Can someone please help me integrate the two. One runs ...
2
votes
1answer
585 views

Advanced Custom Fields - Storing array value for further usage

This might might be more of a PHP question - but does deal with a WordPress plugin, Advanced Custom Fields I am using a global select option to store a specific Location (custom post type) as the ...
2
votes
1answer
236 views

Listing all capabilities in dropdown is returning boolean

Trying to put a list of all possible caps in a dropdown. I can only get it to return 1s (boolean true). If I use var_dump($user->allcaps); it does produce the actual cap names, but when I plug this ...
1
vote
2answers
7k views

In a foreach loop, how do I target the last item in the loop?

I have the following code to do a foreach loop, I want to target the last item in the loop (e.g if it's looped over 3 events I want to target the 3rd event) to do something slightly different with the ...
1
vote
3answers
88 views

Limit number of pages in pagination

I have more then 500 posts and I want to limit only 100 posts with pagination. So, 10 pages with 10 posts in each. Here is my code. $paged = get_query_var( 'paged' ) ? get_query_var( 'paged' ) : 1; ...
1
vote
2answers
258 views

Save checkboxes of a metabox with a foreach loop (invalid argument)

I'm new to Wordpress plugin development and I'm trying to create a list of checkboxes (from a WP Query) to associate as custom fields for a specific post type. Nothing wrong with the display function, ...
1
vote
2answers
812 views

Make Selected Mutiselect Items “selected”

I'm developing a theme settings panel for a new wordpress theme that have an option to exclude categories from being shown in the loop. I managed to get the main functionality to work, using a ...
1
vote
1answer
1k views

Limit get_pages to only show 5 items

How can I limit the get_pages to only show 5 items? I thought adding 'number' => 5 to the array would limit it to 5 but it doesn't show anything. Here's my code: <?php $pages = ...
1
vote
2answers
445 views

Get direct children of custom taxonomy

I've googled extensively and tried my best, but I just can't get the first level children of the custom taxonomy in the code below to work! It only displays the parent level. What I am trying to ...
1
vote
2answers
268 views

how to save selection meta data in user profile on frontend

Hi can anyone help me to save the post title selected in this select box? I would like to let people select posts out of a dropdown select box and save the value to their profile. Help is very ...
1
vote
2answers
253 views

Apply different Class for each element in a foreach()

sorry for the silly question, but I am really lost. I want to apply the following CSS to the even elements of my foreach. CSS .blogArticles a { float: left; max-width: 250px; width: 25%; ...
1
vote
3answers
151 views

get_*_meta doesn't always return an array

I find it annoying that functions like get_user_meta or get_post_meta will return an array if the meta key exists or false if it doesn't. This means I need to do a check like so: $meta = ...
1
vote
1answer
328 views

Woocommerce Attributes pulling in wrong data

My Problem is very strange - I don't fully understand all the aspects of woocommerce just yet and am still fiddling with things to understand it. I'm trying to pull in the size attributes for each ...
1
vote
1answer
293 views

Get posts inside Get terms problem

i have a get_terms which loads correctly. inside of it i have used get_posts. then using get posts i am trying to get each post tags (and count <= not currently inside this script) <?php ...
1
vote
1answer
777 views

Loop through child images of a parent for a Nivo Slider

I want to use a Nivo slider to cycle through the children of a parent page one by one, how can I do that? I have the following piece of code that grabs ALL the children of a parent page and displays ...
1
vote
3answers
298 views

query in category.php repeats itself

I'm need some help on my query. I'm building up a category page where on top a post need to show where custom field key 'uitleg' has value 'ja'. Per category there is only one post with that value. ...
1
vote
2answers
3k views

mysql query two database tables, users and usermeta and sort by custom meta int value

I am trying to get an array of site users sorted by a custom meta value (an int). I can query the users just fine and get them back to use in a foreach. I currently have the query results come back ...
1
vote
2answers
37 views

WP Query. Is there a maximum size?

I develop a plugin that searches for a duplicates of WooCommerce products in a very specific way. It works great in our test environment, but on the client's original setup it does not execute. It ...
1
vote
1answer
146 views

Only showing the_date and the_excerpt for first entry in get_posts

this code below shows the titles and links for 5 posts in get_posts no problem but only displays the date and excerpt for first post... any help please? <?php $args = array( 'posts_per_page' ...
1
vote
0answers
356 views

Set default value for radio button in WP Alchemy custom meta box?

I'm using the WP Alchemy Metabox PHP class (www.farinspace.com/wpalchemy-metabox/) to add a custom meta box with a radio select to a custom post type. The code below shows the code I'm using for the ...
1
vote
0answers
22 views

How to write an efficient metabox with repetitive fields [duplicate]

Possible Duplicate: Create more Meta Boxes as needed I’m having a hard time to write an efficient code for the below Metabox. Since I do not want to use any third-party class, I’m trying to ...
0
votes
3answers
112 views

How can this crude function be improved?

In the first function below, inside the foreach, I'm calling out to the 2nd function in order to test for the occurence of matching category ids that I want to remove from the category listing. ...
0
votes
2answers
103 views

Stop Duplicating Terms in a Foreach Loop

I have a foreach loop that prints out custom posts which uses a custom taxonomy. The user can then add whatever term/s they like to each post. This then prints out a list of terms on the custom ...
0
votes
2answers
77 views

Most elegant way to enqueue scripts in function.php with foreach loop

I wonder is there a way of running wp_register_script and enqueue with the help of foreach loop to manage label and dir? For example, function wbs_app_components(){ $scripts_list=array( ...
0
votes
2answers
112 views

Get term name without a foreach loop

I currently have this: <?php $terms = wp_get_post_terms( $post->ID, 'artist-genre'); foreach($terms as $term) : ?> <li> <?php echo $term->name; ?> </li> ...
0
votes
1answer
126 views

Strange switch_to_blog() issue

OK, so WordPress has been destroying me this afternoon and this particular issue I really can't figure out. We are building a multisite network and for our particular purpose need to loop through each ...
0
votes
1answer
30 views

Why is only the first operation run in my loop - except for on the last repeat? [closed]

We have a custom walker displaying only the sub menu of the current top menu and while making some changes to it I ran into something I don't get - for some reason only the first echo of each loop in ...
0
votes
2answers
1k views

Display post category in foreach loop

I am trying to display post category in a foreach loop. I have all the elements displaying properly except for the category. Here is my function: function my_get_display_author_posts() { global ...
0
votes
3answers
229 views

Conditionally set post_content in wp_insert_post

Is it possible to conditionally set the post_content in wp_insert_post? Im using a foreach to add multiple pages at once: foreach ($create_pages as $new_page) { $add_pages = array( ...
0
votes
2answers
122 views

Create menu locations for each category in wordpress

I need display a special menu in each category page in wordpress, for example I have 3 category: horse,dog,cat So I must have 3 menu in Menu Settings locations with name: horse,dog,cat with this ...
0
votes
1answer
572 views

Why use foreach to get attachment_id if numberposts is equal to 1?

I needed to pass an image to a Pinterest plugin in posts without a Featured Image so I wrote a little function to get the id of the first picture in a post. This code is in the loop-single.php where ...
0
votes
2answers
524 views

Add class to last 3 posts in loop

I have this code so far, which adds the classes first, second, and third to every first, second and third post in the loop. It also adds a class to the first 3 posts in the loop. But how can I make it ...
0
votes
1answer
4k views

Count within foreach loop

How can I echo out the count of within a foreach loop? I want to change the class of the div below so it's menu-button-1, menu-button-2 etc etc: <?php $pages = get_children(array('orderby' ...
0
votes
2answers
157 views

Foreach displays from last to first

I created the foreach loop to display post images, but It displays them from last to first, how can I make It to displays from first to last ;) ? <?php $args = array( 'post_type' => ...
0
votes
2answers
899 views

How to use Wordpress Conditional Tags in get_posts foreach loop

I have a page which has a jquery tab function to output the list of pages that are the children of this page (Bio, Archives, Contact). However I am trying to make a conditional in the foreach loop ...
0
votes
1answer
614 views

update_post_meta only updating on last loop of foreach

I'm building a way to upload multiple files for an announcement custom post type on the front end. My function here uploads any number of files succesfully so I can see them under "Media" in ...
0
votes
1answer
776 views

Passing a variable from a FOREACH loop in a link

How would you pass a variable from a foreach loop, through a link? I have tabs that display correctly. The jQuery works. But when I call the variable $category down where the content sorts, $category ...
0
votes
2answers
496 views

Simple foreach loop help needed in wordpress “the loop”

I need a foreach loop inside "the loop" This is my current code (index.php) : <?php if (have_posts()) : while (have_posts()) : the_post(); ?> <div><a href="<?php the_permalink(); ...
0
votes
2answers
29 views

Output column number according to active sidebars

$sidebars = array( is_active_sidebar( 'footer-4' ), is_active_sidebar( 'footer-3' ), is_active_sidebar( 'footer-2' ), is_active_sidebar( 'footer-1' ...
0
votes
2answers
27 views

get_post orderby not working in plugin

Please take a look at the loops below, I'm having issues trying to order the attachment by title, name, and modified. <?php foreach ($instance['data'] as $id) : ...
0
votes
1answer
238 views

Different column width in 2 rows with bootstrap and custom post types-different classes needed

I'm using a custom post type on my WP website and also using bootstrap. I want to list 5 custom post type entries on my home page, and I want the first 3 to have class col-md-4 in one row and in the ...