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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0
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1answer
49 views

A blank page is shown after I add a Function

I am redesigning a template. So I am trying to show a holding page till the redesign process is done. I ever used following function for the purpose on many other projects and it's redirected to the ...
0
votes
1answer
19 views

Make WordPress search for only this tags or exclude certain tags from search [duplicate]

Is there something like a function for letting the WP search form search for ONLY some tags you fill in. in example: function wordpress_search{ //search for tagname1, tagname2, tagname3 } If ...
-3
votes
1answer
29 views

Adding function to function.php error 505 [closed]

Whenever I try to edit the function.php file of my theme. I get an 505 Error, no matter what function I add it will always give me that error.
0
votes
1answer
44 views

Sanitize slug title

i need to convert this strings into the post url: (numbers with the point and € symbol) ex: 9.000€ -> 9000-euro I found this function but is not working: add_filter( 'sanitize_title', ...
1
vote
1answer
32 views

Logout and redirect using the WP Menu

I have a navigation hyperlink in my secondary menu, that will allow the user to logout: However, the user is prompted with the following screen for confirmation, when clicking on the hyperlink in ...
1
vote
0answers
40 views

Wordpress Custom field Colors

I came across this code and would like to use it in my project. It works fine, but the problem is, I need to change those colors in the array to instead pick transparent images from url since I am ...
1
vote
1answer
52 views

Common functionality between my own plugins

I read that when creating new post types, creating a settings page, and creating a new taxonomy, you should create a plugin. So I have done that. But I have functionality, which could be generalized, ...
-2
votes
1answer
68 views

Wordpress: code structure

EDIT: I've posted them separately here wordpress.stackexchange.com/questions/137672/… and here wordpress.stackexchange.com/questions/137673/…. I'll vote to delete this one. I'm working on a Wordpress ...
0
votes
2answers
210 views

How to add icon over specific thumb

i m not so good with php, but i wanted to do this, and i know its possible, but i dont know how. I m looking at http://codex.wordpress.org/Function_Reference/in_category but it doesnt make to much ...
0
votes
3answers
398 views

Theme Customizer not loading JS for live preview

I am currently working on adding options to the theme customizer. For the last two hours I have been trying to get the live preview working and I am trying figure out why my theme isn't loading the ...
0
votes
0answers
34 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 ...
0
votes
1answer
45 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: ...
0
votes
0answers
55 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 ...
1
vote
3answers
820 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 ...
0
votes
0answers
58 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 ...
0
votes
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 ...
0
votes
1answer
66 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 ...
0
votes
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 ...
0
votes
1answer
40 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 ...
1
vote
1answer
49 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 ...
3
votes
1answer
52 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 ...
0
votes
2answers
54 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. ...
0
votes
1answer
41 views

Add login hyperlink to secondary navigation menu

I have the following lines of code in my functions.php file: #-----------------------------------------------------------------# # Custom menu ...
0
votes
2answers
136 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, ...
0
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', ...
1
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 ...
1
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
70 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 ...
1
vote
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
votes
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 ...
0
votes
0answers
27 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
28 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 ...
0
votes
0answers
25 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; } ...
0
votes
0answers
30 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 ...
0
votes
1answer
26 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: ...
0
votes
1answer
78 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 ...
0
votes
1answer
32 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
68 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
201 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
33 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 . ...
5
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 ...
0
votes
0answers
42 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 ...
0
votes
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' => ...
0
votes
1answer
30 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); // ...
0
votes
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
41 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 ...