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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2answers
17 views

Adding wrapper elements in the_date() like in the_title()?

So this works: the_title( '<h1 class="entry-title">', '</h1>' ); But this does not: the_date( '<h4 class="entry-date">', '</h4>' ); I don't know enough if this is ...
0
votes
1answer
25 views

Make menu structure match page heirarchy on page parent change

Old WordPress themes like twentyten contained functionality which allowed nav menu structure to reflect changes in page heirarchy. For example, if I have the arbitrary page heirarchy (and matching ...
0
votes
1answer
50 views

Improving the perfomance of a plugin action

I want to override a 3rd party plugin action with a new action, but in comments to my another question @pieter-goosen suggested that this plugin action is very very expensive, in terms of using server ...
0
votes
2answers
31 views

Call custom field using php

function the_alt_title($title= '') { $page = get_page_by_title($title); if ($p = get_post_meta($page->ID, "_x_entry_alternate_index_title", true)) { $title = $p; } return ...
2
votes
2answers
115 views

Delete expired posts after a number of days after they expired

I use the below code to delete custom posts with status 'expired' (thanks to Jamie Keefer). Posts are set as 'expired' by a 3rd party plugin. Users have only a frontend access to their posts ...
0
votes
1answer
31 views

wp_create_category deprecated?

Was trying to use this today: WP Create Category https://codex.wordpress.org/Function_Reference/wp_create_category Trying that (which I also assume it's only going to add terms to the built in ...
0
votes
0answers
11 views

function 'wp_heartbeat_set_suspension' not found or invalid function name

Woke up to find this error mysteriously appear on the admin pages of my website Warning: call_user_func_array() expects parameter 1 to be a valid callback function 'wp_heartbeat_set_suspension' not ...
1
vote
2answers
45 views

Two different menus for two different locations?

I'm trying to change the menu in a primary and a secondary menu depending on the page which is visited. My primary menu is in the top of the page, and it looks like this: Index | About | Contact ...
0
votes
0answers
24 views

How set offset on query with specific post_type from functions.php

I have a page template called 'page-blog.php'. On that page I have 2 queries that both obtain the posts of a different post type like so: $posts = ...
0
votes
2answers
44 views

is there a benefit in using a constant over get_stylesheet_directory_uri?

Is there any benefit perfomance wise when defining a constant in the wp-config.php like so <php define('PATH_TO_THEME', get_stylesheet_directory_uri() ); ?> and then referring to ...
0
votes
1answer
42 views

Add URL Rewrite Rule To Wordpress

my link http://localhost/abm/?ct_city=la-jolla&search-listings=true i want to this http://localhost/abm/USA/la-jolla Could you help please.. htpaccss file # BEGIN WordPress <IfModule ...
1
vote
1answer
36 views

How to target only the front page (not subsequent paginated pages) in theme/plugin?

I'd like to switch on the front page ONLY. Not subsequent paginated pages (like ?paged=2). I want to output certain output only on the "true" front page of the site. I've tried: <?php if ...
0
votes
0answers
17 views

Function for moving a sub menu under a different top level menu?

I have a snippet that will allow me to make submenus become top level menus, but can you help with a snippet that will allow to move a submenu to be the submenu of a different top level menu? For ...
1
vote
1answer
49 views

Woocommerce - remove product from category

I'm trying to do the following, but I'm stuck with coding. Hope someone can help me out here. In Woocommerce (on the product-edit page) I can choose in which category the product will be. I made a ...
0
votes
1answer
21 views

Where to put random functions?

I have functions for setting default values when a new user signs up, I have functions for performance testing, I have functions for writing out a small icon to the admin tool bar, and so on. These ...
0
votes
1answer
16 views

Overwriting a plugin function

I need to write a function in my own plugin and overwrite a function from another plugin and (preferably) not make any changes to it. Or WordPress' core. So, basically, what I need to happen is: ...
0
votes
0answers
21 views

How to integrate a code through function

so I'm having this big issue with replacing a code with another via function. I just copy pasted an example code from the plugin developer which at the moment is unable to assist me. This is the code ...
0
votes
2answers
45 views

Adding multiple taxonomy filters to functions.php

I need to add multiple taxonomy filters to the functions.php file to remove (3) irrelevant taxonomies from the Yoast SEO sitemap index. I have been able to successfully add one filter, but when I add ...
0
votes
0answers
21 views

How to get a variable into a buddypress function?

I have a function to create profile subnavtabs in buddypress: function my_custom_subnav() { global $bp; $collection_term = 'FOO'; bp_core_new_subnav_item( array( 'name' => ...
0
votes
0answers
22 views

Pagination not displaying

I'm using HTML5Blank theme to edit my own theme on clean basis, and trying to set the pagination but it's not displaying for some reason, and I cant find out why. Index.php calls loop then pagination ...
0
votes
5answers
241 views

How to run a function every 5 minutes?

I have a function to be run every 5 minutes. I've referred following from the codex: <?php wp_schedule_event(time(), 'hourly', 'my_schedule_hook', $args); ?> I want to run this function just ...
0
votes
1answer
30 views

Add action to custom Function

I am trying to use plugin action in my custom function. Plugin is adding an action to wordpress registration form add_action( 'bp_before_account_details_fields', 'tv_bp_avatar_upload_form' ); But ...
0
votes
1answer
59 views

Option Tree integration of Custom CSS

I would love to integrate Custom CSS field from my Option Tree plugin to the code, but if I try to integrate them following way into functions.php, it ends up with Fatal error: Call to undefined ...
0
votes
0answers
28 views

Call attributes from shortcode function to a JavaScript function?

How do I call attributes from shortcode function to a JavaScript function? extract(shortcode_atts( array( 'xyz' => '' ), $atts )); I want to call xyz's value in ...
0
votes
1answer
45 views

Is this an acceptable practice for WordPress theme development?

I don't think this is the right way to do things, maybe I'm wrong or missing something but to me it seems unnecessary. Is this correct? What are the implications if any of doing things this way? In ...
0
votes
0answers
18 views

Add action after function defined in plugin

I'm trying to write my second ever plugin (my first was a derivative of Hello Dolly) and I have a function that does something, however my issue is that I don't know what action to use to call my ...
0
votes
0answers
61 views

Custom taxonomy not refreshing page on add

I have created a custom taxonomy for use with WP Job Manager. The taxonomy shows up, however when I type in my tag and click the "add new job title" button nothing seems to happen. If I click refresh ...
0
votes
0answers
18 views

How to let users “follow/subscribe” tags (part is working)

I've searched for this for a looong time; My users should be able to follow/subscribe a tag than on a second front page, they only get posts from the subscribed tags. In the following example, in the ...
1
vote
1answer
56 views

Check if a menu is empty?

I have menus set corresponding to a custom field on a page. Ie I have menu1, menu2, and menu3 on three pages under custom field => MenuName. Under functions.php I have: /* Add Menu Locations */ ...
0
votes
0answers
65 views

500 error even after restoring to a working functions.php

While changing the functions.php file to edit who can see the wordpress toolbar I managed to return a server 500 error after the page as updating. I've since restored my backup of the previously ...
0
votes
1answer
27 views

How to change number of posts shown on homepage vs other pages?

I tried using this function but my homepage (which is the latest posts, not static) shows 5 posts -- the else. function limit_posts_per_page() { if ( is_front_page() || is_home() ) return 1; ...
1
vote
1answer
113 views

meta tags doesnt fetch data from permalinks

i have a page http://studyofjoy.com/categories/ i want to add custom meta tags to heading section like this: <meta property="og:title" content="<?php echo "title:" . ...
0
votes
1answer
40 views

Enqueue less file not working in child theme?

In my child theme I have: add_action( 'wp_enqueue_scripts', 'theme_enqueue_styles' ); function theme_enqueue_styles() { wp_enqueue_style( 'parent-style', get_template_directory_uri() . ...
0
votes
2answers
22 views

Add loggedout class on body using a function or JS

Is it possible to add a class loggedout on the body of every page for all logged out users using a function or JS? My theme already adds a class 'loggedin' for all logged in users.
0
votes
0answers
23 views

Add Title Field To User Profile Page

Looking to add a title field to user profile which is shown above First Name field. I can add custom fields using this code but I can't figure out how to change the position of the title field to ...
0
votes
1answer
22 views

Template code to split a post and print a custom field?

So I want a blog post but in the center of every blog post I want to split the content and print a custom field attached to the blog post type. Ie you field called "Blog Quote" and the user will ...
0
votes
0answers
34 views

is_page_template wont allow me to enqueue scripts

I want to load specific javascript files onto any page that uses the template hello-world.php below is the code that I have used to target the page, register and enqueue scripts. But for some unknown ...
0
votes
0answers
24 views

Is it necessary to add function.php into index.php

i am new to wordpress.. I want to add 3 different js files in index.php for this ..i have following code function.php <?php function addjs() { $dir = get_template_directory_uri(); ...
0
votes
1answer
53 views

Change WooCommerce add_to_cart Button Text?

I am trying to change the add_to_cart button text for all products based on category. For category 'course' with ID 330, I would like the button to read 'Register'. For all other products, I would ...
0
votes
1answer
33 views

Using catch_that_image() for galleries?

I'm currently in the process of creating my first custom wp theme, in which the post contains the title, the content, the gallery, and also a div in between the title and content where as a ...
0
votes
0answers
15 views

Isolate Sub-Category from Top Category in WooCommerce Cart (Exclude others)

This is my first post to SOWD. I have the following function that adds custom fields for a given product category if present in the cart - in the example below, the product_cat is 123, which is a ...
0
votes
0answers
26 views

Simple modification for menu structure

I'm trying to make a menu for my website, but I want it to be easily modified through original WP menu(dashboard > appearance > menus). I want to add some small thing to the structure of my menu, ...
0
votes
1answer
30 views

Change category checkbox into radio button [duplicate]

Hi i want to change my category checkboxes into radio buttons on post page, so i can select one category at a time. I tried plugin to change it but it cause my site so heavy.
0
votes
3answers
44 views

Moving code from theme header to functions.php

Just wanted some advice in relation to adding some custom code to my wordpress site. I am using geoip to check a users country code and redirect them to the relevant site when they land on my ...
0
votes
0answers
26 views

Why isn't my plugin seeing other classes?

I've written some very simple code based off of this tutorial by Harish Chouhan on the Plugins API: /** Add Plugins API if not already existing */ if ( ! function_exists( 'plugins_api' ) ) ...
0
votes
1answer
155 views

Print Woocommerce product price on cart page

I can access subtotal or total price via like this: $woocommerce->cart->get_cart_subtotal(); But I tried to $woocommerce->cart->product or $woocommerce->product->price then echo, ...
0
votes
0answers
26 views

How to retrieve value from Gravity Forms input and put it in template?

I'm trying to retrieve and input from my Gravity Forms form and put it into a template file. I know I have to use gform_after_submission but I am not sure what I am doing. This is what I have so far: ...
0
votes
1answer
61 views

Add caption functionality to custom WordPress theme

Hi I am working from a custom theme created by my predecessor and I am trying to add caption functionality to the theme but I am have some trouble with it. Presently if I insert a image into a post ...
0
votes
0answers
32 views

Display post_meta-by_key on product catalogue

I'm trying to display a custom field in my woocommerce bookshop catalogue. I have added the field "author" and I want to display it after the product title, and before the price. ...
0
votes
0answers
40 views

Include ACF field in other plugin option page

I'm using Advanced Custom Plugin. I can get the field's output via export option. My field like this: if(function_exists("register_field_group")) { register_field_group(array ( 'id' => ...