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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28 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 ...
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5answers
828 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
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1answer
37 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 ...
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1answer
107 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 ...
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0answers
35 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 ...
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1answer
46 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 ...
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0answers
28 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
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0answers
104 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 ...
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0answers
25 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
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1answer
70 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 */ ...
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0answers
111 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
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1answer
33 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
120 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:" . ...
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votes
1answer
56 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
29 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.
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0answers
37 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
26 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 ...
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0answers
44 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 ...
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0answers
28 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(); ...
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votes
1answer
87 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
35 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
18 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
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0answers
27 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, ...
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votes
1answer
60 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.
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3answers
51 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 ...
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0answers
32 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' ) ) ...
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1answer
278 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, ...
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0answers
38 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
98 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 ...
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0answers
35 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. ...
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0answers
64 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' => ...
1
vote
0answers
70 views

WooCommerce email shipping text value

I'm attempting to use the 'woocommerce_order_shipping_to_display' filter to show 'Free' in the WooCommerce email table when no shipping charges will be incurred. In the image, I'm trying to get 'Flat ...
2
votes
2answers
147 views

Display 4 chronological posts starting with a random post

I know that I can display 4 random posts by doing something like: get_posts('orderby=rand&numberposts=4');   What I'm trying to achieve is starting with a random item, but then showing ...
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1answer
119 views

There is no existing custom fields' value in functions.php

I'm using WooCommerce and Advanced Custom Fields plugin. I have a function for calculate my product's discount, like this: function woo_add_cart_fee() { global $woocommerce; $discount = ...
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0answers
14 views

How to get all the posts to a image (media)?

I would like to fetch all the posts in which a particular image is used. Lets say image_xya.jpg is attached in following articles- Article 1 Article 2 Article 3 Now I would like to display all ...
0
votes
2answers
27 views

I can't enqueue my scripts - They literally aren't being added to my site

Ok, I've literally copy-pasted different enqueueing code from about 5 different sources (Including wordpress), and not a single one works. Here's the code I'm using in functions.php: <?php ...
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votes
0answers
19 views

Need some Tweak my nextpage Function

How I can get the next post URL when I'm on the last page ? e.g. I want go to the nextpost when i'm on the last page... This code need some tweak... Here is my Function: function next_page( $i ) { ...
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votes
0answers
31 views

Login with user in custom created table

I was trying to add more features in login page, that i created a extra "myusers" table and trying to add two tabs in login screen,with the second tab i want login using my created users in 'myusers' ...
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votes
0answers
15 views

How do I display continuous loop of multiple (4) previous adjacent posts while viewing the current post

I found a great article that enables me to display previous 4 adjacent posts here: Getting the Next and Previous Posts Titles in the Sidebar? @sorich87's explanation works great for me on my website. ...
0
votes
0answers
30 views

wp_delete_comment is doing nothing

I'm using front page delete links for users to delete their own posts and comments. The links are generated on the page like this : <a href="#" data-id="<?php the_ID() ?>" ...
0
votes
0answers
208 views

Image rotation issue (horizontal picture uploading as vertical) — Exif issue?

I am building a classifieds site on WordPress where users can upload their ads/images from front-end. However, when horizontal pictures are uploaded, they upload as vertical. I looked into the issue ...
0
votes
1answer
58 views

Define PHP variable from a seperate API if statement

I am trying to put together a function that will echo certain text based on a range of numbers. One of number(s) I am trying to compare against is echoed in my template as such -- <?php if ( ...
0
votes
1answer
25 views

Fail to get the total number of posts

I would like to get the total number of posts by the following code: <?php $published_posts = wp_count_posts()->publish; echo 'Total posts: '; $published_posts; ?> The result ...
0
votes
1answer
252 views

How to use get_posts() function in functions.php

I am trying to load posts with ajax. But I am not getting any content of the posts. I am not posting my javascript since it is pretty straight. Here is my code in inc/helper-functions.php which is ...
0
votes
0answers
24 views

weird redirect from Movable Type installation

I'm helping a friend moving his blog from MT to wordpress, in order to do so I have created a truth table on the database (rosetta) by looking at all the old static files and I've created a relation ...
0
votes
1answer
126 views

Add the title of a widget as an ID - for anchor links

I'm currently building a WordPress theme where my page consists of widgets. One widget is a part of the page. I'd like to be able to use anchor links with them, and to do this, I would like to output ...
0
votes
1answer
28 views

New functions in separate directory — better, portable way

I am just now learning WordPress theming as I have time. Currently I have a bunch of overrides for many woocommerce defaults in my theme I have: // CUSTOM FUNCTIONS require get_template_directory() ...
0
votes
1answer
29 views

hide shortcode using hooks

Hi i'm trying to hide a shortcode using hooks, my shortcode is this [abc] I have use this code: remove_shortcode( 'abc' ); this code above removes the shortcode but when i refresh the page I can ...
5
votes
1answer
225 views

How to get the image EXIF date/time and use it for the WP post date/time

I currently have the following working function. add_action('add_attachment', 'create_post_from_image'); function create_post_from_image($id) { if (wp_attachment_is_image($id)) { $image = ...
0
votes
0answers
186 views

WooCommerce order bulk edit with custom hooks in function.php

I'm working on a Wordpress site with WooCommerce. I have to implement some additional functions, one of them is some simple operation after marking the order completed. I use ...