A function is a sequence of program instructions that perform a specific task. It is packaged as a unit that can be used wherever the according task should be performed.

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33 views

Hide Password Protected pages in Recent posts

I have the following lines of code in my functions.php file: // Filter to hide protected posts function exclude_protected($where) { global $wpdb; return $where .= " AND ...
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1answer
40 views

Pull random comment from specific post, display on homepage with shortcode

I'm trying to display a random comment from specific posts on my homepage, using the solution that was provided here: ...
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0answers
52 views

Add image caption to frescojs

I want to add the image caption to the frescojs popup. The following code is in the functions.php: add_filter( 'wp_get_attachment_link', 'sant_prettyadd', 10, 6); function sant_prettyadd ...
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3answers
800 views

the_post_thumbnail fallback using hooks

I am using this big theme that is almost entirely relying on widgets and sliders. Now I trying to avoid looking for post_thumbnail output code in all the included files in order to achieve fallback ...
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0answers
56 views

Customize Breadcrumbs - home -> page -> childpage -> post

I use this snippet for breadcrumbs, and it works well, but not as i need it. function test_breadcrumbs() { if(!is_front_page()) { echo '<nav class="breadcrumb">'; echo '<a ...
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0answers
9 views

transition_comment_status called when untrashing comments [duplicate]

The author gets two mail when I untrash a comment. I only want to send the "untrash_answer_notification"-mail when untrashing comments. Any ideas? // Send mail to user when their comment has been ...
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1answer
56 views

Display Buddypress notification bubble on single menu

I am trying to get the Buddypress notification bubble to appear in one of my two navigation bars. I was given this code to place in my functions.php which does everything, except it displays in both ...
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0answers
6 views

Archive list with only years and months belonging to a category

I need to generate a list of years and months belonging to a category. For example I have two main categories (A and B). I need a list of years and months of post published only of the category A and ...
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1answer
34 views

Calling the Next category link on an archive page - Wordpress

I've been working on creating a link in my header, should say "see enter next category name here" I've been using this code, found here (I would comment again to ask directly on that question, but ...
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1answer
46 views

Global functions on WPMU

I work in a multisite environment where all of the sites are related. A lot of recent developments have required me to copy and paste certain functions into many different theme folders, which causes ...
2
votes
1answer
50 views

How to Loop Plugin Option Field Set?

Problem/Background Currently, I'm creating a plugin for a client that will enable them to mark and modify predetermined Google Map polygons (displayed on the site) in the dashboard. I want to let ...
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2answers
46 views

Override default password nag in Wordpress

For some reason my default password nag is playing up on a big multi-user site I've setup. Pretty sure it's got to do with the New User Approve and Gravity Forms User Rego combo that I'm using. ...
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1answer
39 views

Add login hyperlink to secondary navigation menu

I have the following lines of code in my functions.php file: #-----------------------------------------------------------------# # Custom menu ...
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2answers
114 views

wp_enqueue_script was called incorrectly

Hello I don't know how but now I am getting this error Notice: wp_enqueue_style was called incorrectly. Scripts and styles should not be registered or enqueued until the wp_enqueue_scripts, ...
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votes
1answer
21 views

Connecting to a 2nd DB gives me no results when querying

I'm trying to access a different DB on the same localhost as my wp db is and I did this like so: functions.php: add_action('init','my_new_db'); function my_new_db(){ $newdb = new wpdb( 'test', ...
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vote
1answer
25 views

wp_trash_post function to only apply to posts, not pages!

I have the following function that deducts at point when a post is removed. But when I remove a page, the wp_trash_post is also called. // Remove 1 point if their post get removed function ...
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vote
2answers
2k views

Adding a second email address to a completed order in WooCommerce

Before I ask this question, I know there is a (legitimate) hesitation to answer questions here about Woo products since they have their own support and their users should be encouraged to use that. I ...
3
votes
1answer
67 views

Auto delete WordPress images/thumbnails (all sizes) and featured after X days/hours, or similar?

I am looking for solution to auto delete images of old posts in WordPress site. I want to hold images of current 50 posts, others should be deleted automatically. It can be function to delete on time ...
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2answers
295 views

How to determine which custom header image is being shown

I'm using a customized version of the Twenty Eleven theme. I want to set a class on the body based on which random header image is displayed. Is there some function that allows me to get the name of ...
0
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2answers
67 views

How to use scripts when header/footer are stripped out

I'm working with a client who is wrapping the body of our WordPress site with their own external header and footer, stripping out our header and footer. Our enqueued plugin scripts then, aren't ...
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0answers
26 views

Adding ID to a Listing but not inside WP_Query while

<?php $args = array( 'post_type' => 'bedrijf', 'posts_per_page' => -1, 'orderby' => 'title', 'order' => 'ASC' ); ...
0
votes
1answer
27 views

Foreach loop returning more than one item when querying taxonomy

I am querying the taxonomy terms and then listing the posts that are under those terms. The taxonomy is basically a category for a custom post type, and the terms in it are the categories. I didn't ...
3
votes
1answer
218 views

Determine which theme location a wp_get_nav_menu_items is for

Is there a way to determine which theme placement a menu is for when modifying it with the wp_get_nav_menu_items filter hook? I'd like to only add items to certain menus and I don't want to have to ...
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1answer
62 views

Strange error from functions.php files (wp_register_script)

I'm trying to migrate a wordpress site, and i'm receiving this error when debugging on the new server: Notice: wp_register_script was called incorrectly. Scripts and styles should not be registered ...
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0answers
24 views

Can't change local language with function

I'm trying to add a function in my theme to change the local language for certain pages. function nfo_redefine_locale($locale) { global $locale; $locale = 'de_DE'; return $locale; } ...
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0answers
29 views

Cant use php fopen() function in functions.php

I am trying to simple run fopen() in the functions.php, and have also tried it in a test.php wordpress template file. But it does not work. If I move the test.php file and csv file to a location ...
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1answer
25 views

Add Element as a Filter to the_content

Can I and How would I add a filter in the function.php that would add a HTML element around the content when the_content is used? This would be similar to what you can do with the_title. i.e: ...
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1answer
73 views

How to change featured content to a different tag in Wordpress Twenty Fourteen

In twenty fourteen theme, we’d like to know how to change the features content tag. Currently it’s set as featured. Now, we would like to know how to code this for different page templates. We ...
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votes
1answer
31 views

Rename Default Category (Uncategorized) Via a Function

I'm looking for a function to rename the default 'Uncategorized' category. The reason I need this is because I'm running a WordPress multi-site largely used by users with little technical knowledge ...
0
votes
1answer
60 views

Change custom post type slug from plugin options

I'd like to give users the option to change a custom post type slug in my plugin. Using this answer, I'm able to hardcode it into a function: Redeclare/Change Slug of a Plugin's Custom Post Type ...
2
votes
2answers
200 views

Find first image on paginated post for Pinterest

I've been looking for days, yet can't find a good answer. Perhaps the SE crowd can be of assistance. Any help is much appreciated. I am using a custom-coded pinterest button included on posts that ...
0
votes
1answer
32 views

Wordpress theme showing blank page

Something is wrong to my installed theme, because when I am clicking on Visit Site than its showing blank page. No error and no content, no navigation nothing to display. There is link below :- ...
1
vote
1answer
66 views

Pulling Twitter RSS feed not working as expected (fatal error)

I'm trying to get some of the latest posts from a Twitter account, without a plugin. According to Botcrawl.com's tutorial, this should be enough: <ul> <?php include_once(ABSPATH . WPINC . ...
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votes
4answers
2k views

Import Wordpress XML File from Within Functions.php

I am developing a theme which has a different method of adding in content and so, the default install of Wordpress won't show any content because of this. I was wondering if it is possible to ...
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0answers
41 views

Creating custom theme options page

I am creating a theme for a client and it has a custom front page that has a slider and displays the services they offer. I am looking to add an options page where the client can easily update the ...
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0answers
17 views

Exclude a category of posts from all listings if user doesn't have a role

I have some categories that I'd like to bulk exclude from all listings (the loop on the main blog listing page, category listing pages, archives, etc.) and to show them only to users with a specific ...
0
votes
1answer
63 views

How to load jQuery in the footer - nothing works for me

I tried all the solutions I found on the internet, including the ones I found here, but nothing works on my theme - jQuery always load in header. I try to use the one from Google, but I would be happy ...
0
votes
1answer
42 views

Modify function Shortcode_atts

function get_date_posts($params, $content){ $default_params = array( 'post_type' => 'post', 'order' => 'asc', 'orderby' => ...
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1answer
29 views

edit formatting.php in a theme so it wont get overwritten

There are some parts of wpautop I want to remove, but keep the rest. I found in wp-includes/formatting.php within the function wpautop: $pee = preg_replace('|<p>\s*</p>|', '', $pee); // ...
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0answers
10 views

Creating a custom abstract/excerpt function: retrieving text between a specific tag or id

Unfortunately, the functions for retrieving the abstract and the excerpt don't fit my needs. I want to define a part in my text that should function as abstract without falling back to ...
0
votes
0answers
39 views

Wordpress 2014 Theme - Featured Content with multiple tags?

My company is using the new 2014 Theme for our portfolio blog. We really like the Featured Content section on the home page. What we would like to do is have multiple pages all with different ...
0
votes
2answers
354 views

Get fields from metabox array

In my functions I'm registering multiple metaboxes with custom fields. A single metabox array for instance, looks like this: In functions.php $meta_boxes[] = array( 'id' => 'general_info', ...
0
votes
1answer
385 views

Storing password (functions.php)

I have created password form where visitors can access any password protected post with belonging password. Basically you enter unique password and you are redirected to a post which is protected with ...
0
votes
0answers
36 views

WP E-Commerce: include custom meta value in product search

I'm currently using the WP E-Commerce plugin to integrate e-commerce into a site I'm building, this all works great but I've also added a custom meta value to the product page, the small problem I'm ...
-1
votes
1answer
70 views

Hueman layout styles and custom post type (DW Q&A)

I'm running a wp site with the Hueman Theme and the Q&A plugin from DW. The theme doesn't really plays well with the theme, so I had to find some solution for it. Managing the is somewhat painful ...
0
votes
1answer
30 views

Function shortcode - Set Parameter

function get_gifts_posts($params, $content){ $default_params = array( 'post_type' => 'post', 'order' => 'desc', 'orderby' => ...
0
votes
0answers
21 views

how a query can use local parameters in plugin function?

I've wanted to add a custom post type, so i've done a plugin to put on/off this post type. i have widgets inside the plugin in order to print posts with this custom type, that call more or less a ...
0
votes
2answers
675 views

How to set the default avatar of buddypress avatar

I need a way to set the default avatar for buddypress's bp_core_fetch_avatar. Using the regular get_avatar you can just set the $default path but I can't find anyway to do it with buddypress's ...
0
votes
1answer
27 views

How can I add a Custom Button to Add or Edit post / page next to Add Media?

I'm trying to add a custom button nearby the Add media on the wordpress Add and Edit Post/Page. How can I do that? Thank you very much for your help!
1
vote
1answer
173 views

Remote upload file to server B

I'm aware this might be some of the hardest coding to do ever, but thought of giving it a try. Im basically trying to detect all (mp3) filetypes uploaded through the Wordpress media upload and send ...