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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6
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5answers
2k views

Does Wordpress have a “Form API”

I do most of my development in Drupal, however I am working on a Wordpress site and I need to make a form. Which got me thinking, is there a Form API for wordpress like there is Drupal? Is there a way ...
0
votes
1answer
47 views

Creating A New Admin Menu Tab For Theme Options

I 've found an online tutorial that teaches how to implement a simple Options Page for the theme. I did it successfully but it is displaying as a sub menu, and I want it to be a main menu like those ...
1
vote
0answers
25 views

Customize default settings on new sites on multisite

As the title states i need an approach to change default settings when a new site is created on my wordpress multi site. I guess its easiest to keep the code in a mu-plugin but can a go about having ...
3
votes
2answers
4k views

Wordpress 3.1 - How does one add sticky post capabilities to post types

In wordpress 3.1 they finally added the option of allowing posts belonging to a custom post type to be marked as "sticky"... what I can't figure out though is how to enable this so the admin menu ...
0
votes
1answer
39 views

Twitter Product Cards

I am trying to show twitter product cards. I have this function in my functions.php . I validated the twitter card and everything looks good except the product data. I am trying to display it for ...
0
votes
0answers
26 views

using a function in functions.php to process a form generated in functions.php

so i have a site where users can rate items, it saves their ratings to a mysql db and also tallies the average for the item, saving that as well. as it is a generic function and there are hundred of ...
0
votes
1answer
30 views

Sort search with posts_orderby

I need to sort my search results by custom post type. the problem: the order is custom. I do have 5 different post types and i got the order like so: artist artwork page post publication I'd like ...
0
votes
1answer
21 views

How to hightlight all ancestor menu items of a child page NOT displayed in menu

Here's the situation: In my main navigation menu I have something that looks like this: Work with Me Latest Projects Where the Latest Projects page is a child page and sub menu item of the Work ...
1
vote
1answer
36 views

What do the schemes login, login_post, admin, and relative mean?

site_url and get_site_url accept a parameter named $scheme. $scheme can be set to http, https, login, login_post, admin or relative. http and https are obvious. What do login, login_post, admin and ...
6
votes
4answers
775 views

Apply class to every paragraph that holds image?

When adding an image to a page or post, Wordpress is automatically adding a paragraph tag <p> as parent holding the image. Like so: <p><img src="my-image.jpg" alt=""></p> ...
1
vote
2answers
2k views

Edit Yoast SEO breadcrumbs output

I want to customise the output of Yoast SEO breadcrumbs, I have this so far which works great: add_filter( 'wpseo_breadcrumb_single_link', 'ss_breadcrumb_single_link', 10, 2 ); function ...
0
votes
0answers
17 views

CDN issue with custom image shortcode

please read the full question before downvote this question. In my theme my developer uses a shortcode for adding image in a custom post type named portfolio. Everything is good and working fine, ...
0
votes
0answers
31 views

Created a function similar to facebook events with [ Attending / Not attending ] options

I modified and extended an event plugin on wordpress that is being hosted on GITHUB then finally came up with this idea in a separate PHP file and added options such as the ATTENDING and NOT ATTENDING ...
0
votes
1answer
50 views

How to add author's posts link (HTML + PHP) inside a function to output it

I have this function on a theme which is a bit of code for a slider: function get_article_slide( $title, $excerpt, $link_article, $url_image, $title_length, $alt_image = 'Alternative text' ) { ...
0
votes
0answers
15 views

Problem with wp_login_form()

I'm using wp_login_form(); to display the login form in the front-end. And added after that do_action('login_form'); which should display capacha verification from a plugin. The problem is that the ...
4
votes
2answers
5k views

Add multiple custom fields to the general settings page

What I would like to do is to add a few custom fields to the general settings. This is the code that Im using. It works allright but I just cant figure how to add more fields. I would like to create ...
0
votes
1answer
69 views

wp_nav_walker that interacts with widgets to setup mega menu

I'm a newbie WordPress developer working on a WordPress theme project that demands mega menus as part of the main navigation. I'm done with the front-end stuff, and now I'm trying to explore the ...
1
vote
1answer
82 views

Implementing DNS Prefetching with WordPress

I'm not sure whether my question sounds promising or not but what I'm going to ask is very much relevant. So please read the full question before down voting or flag. I'm trying to implement DNS ...
1
vote
1answer
44 views

Overwriting Parent Theme's Image Sizes

I'm using Raw by UDTHEMES as a parent theme for a site I am working on. In the parent theme, there is the following image size: add_image_size( 'udt-full-width-image', 870, 490, true ); And I am ...
5
votes
3answers
3k views

Excluding iPad from wp_is_mobile

I am eperiencing a very annoying problem. I built my website with media queries and is_mobile (thinking is_mobile would be the same as smaller screens. How foolish of me.) but after some testing ...
1
vote
1answer
91 views

Can't get post ID in functions.php?

I need the current post id in a function , which I have written in functions.php. But I can't get the id . I have tried several method . Like get_the_ID() ; ----returns false global $post; ...
0
votes
1answer
37 views

Custom meta box save values issues - Deprecated: Function ereg() and more

I'm a WP theme dev nobie and I have problems with saving custom meta boxes values. I found some tutorial where its explained how to do this. I have included a file called custom-meta-boxes-save.php ...
0
votes
2answers
42 views

Conditional Page Template not working

I am using this code in functions.php to conditionally load some shortcodes but it doesn't work. The shortcodes are still loaded on template-flat.php. Any ideas what's wrong here? if( ...
0
votes
3answers
62 views

Enqueue Style in Functions.php

This doesn't work for me in functions.php: if( is_page_template( 'template-flat.php' ) ) { function flatsome_scripts() { wp_enqueue_style( 'flatsome-style', get_template_directory_uri() ...
1
vote
2answers
2k views

Getting the post_id in wp_ajax function

I wrote a custom AJAX function in which I have assigned a post type to be a child of another post type. In one function I am looping through those child posts, and I want to update the database to ...
0
votes
4answers
76 views

Is it legal to redefine wp_password_change_notification in a mu plugin?

I am trying to add some logic to this function of when to alert the admin to a password change but no email is being sent at all. The codex says it needs to be declared in a plugin, so is this legal ...
0
votes
2answers
54 views

Pagination fault in custom post type archive page [duplicate]

I create ad custom post type register_post_type( 'videos', $args); and custom taxonomy for that register_taxonomy( 'video_category_categorie', 'videos', $args ); Maximum number of post displayed is ...
-1
votes
1answer
36 views

Adding css tweak based on page template

I have a parent page that is listing out all of it's child pages. This is done using the below: <?php $query = new ...
23
votes
2answers
7k views

Between functions.php, widgets and plugins, which is loaded first?

Customer asks if a specific carousel plugin he uses can be widgetized. That means i should create a widget inside functions.php which calls the plugin's function. That means that the plugin's code has ...
0
votes
1answer
40 views

Exclude Empty Child Categories in Menu

I am working in WooCommerce and trying to filter out the empty sub categories. I found this code, which filters out everything "empty"...including my Home page link, About us link, etc. function ...
1
vote
1answer
3k views

Get current post id in functions.php

I have a wp_localize_script() function in my functions.php where I need to push the current post ID of the current post to a jQuery file. So I was wondering how you can get the current post ID of a ...
0
votes
0answers
27 views

How to call plugin function everytime

This is probably a very basic and simple matter, but what is the command to call a function in my plugin every time the page is loaded? I think it is something like add_action() or do_action(). ...
0
votes
3answers
49 views

Sort and display pages with specific custom field (not tag)

What I need basically is to display child pages on a parent. But I want to split the list of childs to, lets say, 'important' and 'non-important' to display it at the beginning and at the end of a ...
0
votes
1answer
58 views

Conditional functions.php on page template

I am creating a new page template (which essentially i am taking bits and pieces from a new theme). I have called this template-flat.php Now in functions.php I am looking for a conditional statement ...
0
votes
1answer
90 views

Function/Class to list categories with checkboxes

I want a list like in the pictue; witch is here - Posts->New->Select Categories At the moment i have this echo '<select name="pn-cats[]" size="8" style="width: 100%" multiple>'; $args = ...
0
votes
0answers
21 views

wordpress use single ajax in place of multiple ajax requests in a smarter way

In wordpress I have database tables like this product name id product_name 1 A 2 B 3 C 4 D product_buying_price id product_name product_buying_price 1 A ...
0
votes
0answers
42 views

How To Get WordPress Categories Last Update Date?

I am trying to make a custom sitemap for my WordPress blogs categories. For that I added the below code in my functions.php file and save it. Now all things is working fine but I want to get the date ...
1
vote
2answers
46 views

Custom post status not working

I'm trying to create two custom post status'. I used the Codex to generate the code and that didn't work. Then I went to http://generatewp.com/post-status and it didn't work either. It isn't showing ...
1
vote
1answer
39 views

How To Get WordPress Categories Link List?

I am trying to make a custom sitemap for my WordPress blogs categories. For that I added the below code in my functions.php file and when I save it, my Blog goes white. Nothing is showing up. I ...
0
votes
1answer
95 views

Fatal error: Call to a member function get_page_permastruct() on a non-object

I get this error Fatal error: Call to a member function get_page_permastruct() on a non-object in C:\xampp\htdocs\wordpress\wp-includes\link-template.php on line 358 when i call this function ...
0
votes
1answer
31 views

get_pages() Returns Only One Item

I'm trying to list the children of a specific parent page for use in a shortcode using get_pages(). Unfortunately, only one page is being displayed though there are many more that should be displayed. ...
1
vote
1answer
61 views

Loading all files within a directory

I've made this little function which I'm wanting to call all the files within a directory. I don't think the glob() == false would work though. I'm new to this function so not aware of all ...
0
votes
0answers
52 views

How do you add content to a WordPress sub-menu dependant in its parent?

What I'm wanting to achieve is this: A submenu with content showcasing 1 product from each category after the links In the submenu. I am trying to use the WordPress nav walker to add the content ...
2
votes
2answers
2k views

Delete Post From Front-End and attachment permanently

Is there a way to delete a Post From Front-End and it's attachments permanently? This is a snippet that moves the post to the trash can, but it doesn't remove attached images (they remain on the ...
0
votes
0answers
36 views

Insert <!--nextpage--> after every x img tags in a post

I want to insert <!--nextpage--> after every 10 image tags in a wordpress post (if there are 30 images, I'll get 3 pages), but I can't seem to figure out how to do it. I found a php function that ...
0
votes
1answer
154 views

Backstretch.js and thumbnail sizes to reduce loading time

I am using backstretch.js to set a featured image as a full size background image (as per this tutorial). I would like to combine this approach with different thumbnail sizes in order to reduce ...
0
votes
1answer
60 views

Add attribute to link tag that's generated through wp_register_style?

My original question was answered here: Google Fonts giving: No 'Access-Control-Allow-Origin' header is present on the requested resource. Is there a way to add the data-noprefix attribute to my ...
0
votes
1answer
38 views

wp wp_register_script function results type parameter missing

I used the following code wp_register_script('jquery', get_bloginfo('template_directory').'/js/jquery.js', false, '',false); wp_enqueue_script('jquery'); It includes the script as ...
1
vote
1answer
49 views

Skt full width basic slideshow problem

Background: I am making a photography website and thought that skt full width is a good theme for the landing page. It worked out all right. Then I started to get fancy. I wanted my client to be able ...
0
votes
0answers
18 views

Getting mail recipient ID rather than current user ID

I have a custom email function in functions.php, that when an admin approves a user sends an email to them notifying them of this. However I need to add some custom data for each recipient, that I can ...