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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35 views

wordpress ajax return 0

I'm tryng to set up a panel, this one The menu on the top calls different ajax functions in order to display a thumb. Clicking on the thumb you can see the details in the last box of the panel. I ...
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63 views

Call to undefined function language_attributes(), add_action(), wp_header() and wp_footer()

Using a new theme for a Wordpress website I found yesterday in my error report that: Call to undefined function language_attributes() in header.php Call to undefined function add_action() in ...
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1answer
38 views

Regex works in regexr, but not if I filter content [closed]

I want to filter the content of everypost and add classes to my links depending on certain conditions. At the moment I just want to filter all href attributes from the content and change them. ...
0
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1answer
563 views

How to show product SKU on product page

I'm making a website and it seems that product sku is hidden from product page. I have found how to add it to the catalog (shop) page but I need it to show inside the product page. So far, by ...
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1answer
43 views

How to echo a plugin's function into a template?

I've tried checking for a similar question but couldn't find one. If possible please link me to this as I might be creating a duplicate. Anyways.. I am using a basic testimonial plugin (Clean ...
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2answers
512 views

Always the Latest google jQuery instead of default Wordpress jQuery

Im using successfully the google CDN jQuery files instead of the built in files from Wordpress with the following code in my functions.php: function register_jquery() { if (!is_admin()) { ...
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1answer
42 views

How can I add an extra WooCommerce hook

In the standard WooCommerce template file content-single-product.php there is a set of hooks that control the way the page lays out in a series of blocks which are called by a series of hooks eg '...
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votes
1answer
86 views

Help finishing script to export WP user data when form submitted

I have been searching for a solution to export WP user data to another application once a form is submitted. There is an article on how to do this but I am too noob to to get it to work and am asking ...
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2answers
58 views

is_preview() always return false

I'm just starting out on a new Wordpress project and for some reason I can't get the previews working. I have disabled all of my plugins and still i always get false when using is_preview(). ...
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0answers
53 views

List authors by first letter with letter per page

Currently I have this working with first letter of post title with letter per page. <div class="alpha_navigation"> <div class="inner_alpha_navigation"> <?php foreach ($letters as $...
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1answer
79 views

remove_action not working, even after changing priority [duplicate]

So one of the functions in my theme is: public function job_manager_job_filters_distance() { //Show some HTML } And somewhere else in the document lies: add_action( '...
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2answers
28 views

Getting back a blank Wordpress site following functions code edit

I added some function code to the functions.php file of my child theme that has now set my entire site blank. Is the only way to get it back via cPanel and changing the theme back to the parent them ...
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1answer
324 views

Fatal error: Call to undefined function post_exists()

I am using the function in my own class as I am using other wordpress functions in it. I am unable to understand why it is not able to find the function while ide "go to declaration" point me to file ...
6
votes
1answer
160 views

Understanding Wordpress functions' naming conventions

Many Wordpress functions follow naming conventions, probably the most well known of these would be the the_*() functions, such as the_post(), used in The Loop. Obviously the is_*() family of ...
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0answers
43 views

Embed handler in custom field

I am trying to implement wordpress function wp_embed_register_handler() into a custom field. Using this instead of wp_oembed_add_provider(), for the urls I use do not offer oembed support. With help, ...
0
votes
1answer
89 views

Different body image backgrounds on different pages, posts and categories

I am trying to implement the ability to choose a different body background image to different posts, pages and categories. I am using Advanced Custom Fields to add an image field to every post, page ...
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votes
1answer
105 views

Error in theme check “ Found a translation function…”

I have used underscores to create a unique theme. I am getting theme errors (as identified by the WP Theme Check plugin) as follows: WARNING: Found a translation function that is missing a text-...
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0answers
28 views

Override a __construct function in child theme

I'm trying to override a loop function in a child theme. I've tried a lot of things I found on google, but something fails, sometimes nothing change, sometimes I get a 500 error. This is the original ...
0
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1answer
69 views

How to append to title via functions.php for auto-posting plugin [duplicate]

What I've got so far I've finally got the functions.php plugin to append a string to custom post titles of a certain post type with this function: function append_album_review_to_title( $title ) { ...
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1answer
25 views

custom post type does not working when adding in child theme function

I'm trying to register post type through child theme function.php but it does not working. However its working fine when i adding in the parent functions.php. add_action( 'init', 'testimonial' ); if ...
0
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1answer
48 views

Call to undefined function error in plugin

I wrote a function inside a class that gets a user's country from the IP address... function getcountry() { if (!class_exists('GeoIP')) { include_once("geoip.inc"); } if (empty($...
0
votes
1answer
36 views

Insert menu into theme location depending on user logged in/out status

I am using the Avada Theme from Themeforest and I have set up 2 menus under Appearances > Menu: menu-logged-in which contains a parent item (My Account) and then several child items; and menu-...
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0answers
19 views

How do I redefine wm_navigation() or wp_logo() within a theme that uses hooks?

What I want to do: Move the title of my website from it's current location to be in the "menu" div so that it is to the left of the menu/page list. Demo page: http://aaronmoore.me/visartsassignments/ ...
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2answers
40 views

It does not work concatenation in function.php

I want to put a variable between two tags, but it puts him out. This is my function: (function.php) /* traer thumb */ function item_thumb() { global $post; if (has_post_format('video')) { $...
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votes
1answer
345 views

WooCommerce - Customer Order History Pagination

I'm trying to implement pagination into WC's customer order history that can be seen on the "My Account" page using woo_pagination(). https://docs.woothemes.com/document/woo_pagination/ The template ...
3
votes
1answer
58 views

Display more recent and less recent posts in same category

Is there a way to display not just the-most-recent posts in a category, but the 3 posts in a category more recent (time-wise) than the current post? For example, Jan10post Jan15post Jan17post | ...
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0answers
25 views

Add extra attributes to images via editor

Would like to allow editors to add: data-action="zoom" to image tag without them having to code it. Preferably from a TinyMCE button/menu. Example: <img class="alignnone wp-image-2438" src="...
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votes
1answer
99 views

How to replace native comment_count with Comments Evolved aggregate count

What I Am Trying To DO I am using a plugin called Comments Evolved which aggregates comments that are tabbed from Faceook, G+, and WordPress native. I am trying to replace the native comments_number ...
0
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1answer
44 views

How to list out all values from the get_body_class array

I am trying to list out all of the current page body classes. using the body_class function it gave me class="[body classes were here]" however I need to show these as plain text. I have tried the ...
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0answers
38 views

How can I make a function as sticky expired date post?

I want to edit functions.php to make a sticky post, the flow is post a post, clock will start and after 1 hours, the post will be disappear. Anyone can help me? Please. I have tried, I am really new ...
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1answer
196 views

Remove css styles from specific page

I need to remove all theme (both child and parent) css styles from a singular page using functions.php in a child theme. Here's what I'm currently adding to the child's functions.php // import parent ...
1
vote
1answer
58 views

Modify custom field input data before creating a new post

I'm try to check input data before it is added to DB. For example: I have a custom post meta named book_isbn in post page. I want to make sure that this variable $_POST['book_isbn'] is valid before ...
0
votes
1answer
105 views

How to stop or remove an action being called inside a function of an extended class

The Problem I am trying to remove an JSON+LD block being added by a WordPress plugin called The Events Calendar. I believe it is being added by the function called: ...
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1answer
20 views

I want to get product attirbute in the section below

I want to add product brand and weight which i have defined in attribute of product but it am using the <?php $weightvalues = get_the_terms( $product->id, 'pa_weight'); foreach ( $...
1
vote
1answer
42 views

Is there a way to add a class to non current menu item?

When using the wp_nav_menu function, the current menu item markup usually is like so: <li id="menu-item-19" class="menu-item menu-item-type-post_type menu-item-object-page current-menu-item ...
0
votes
1answer
149 views

How to get post category list as select in front-end?

I use widget plugin Getting the random post & URL via ajax. I want to add function, that allows users on frontend choose category, and than display random posts from this category. function ...
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votes
2answers
188 views

Wordpress can't get jquery/unslider to work [Solved]

I don't know what I'm doing wrong... I'm using the starter timber theme... I'm trying unslider to work with my theme... indicated here is somehow a proof I did right in putting scripts from the ...
0
votes
1answer
40 views

Simple JS function Not Working

I have been trying to get a simple JS function to work for the longest while but its just not working. Console says "test is not a function. echo '<input type="hidden" value="'.$return_survey_url.'...
0
votes
1answer
97 views

srcset and custom field get_post_meta and wp_get_attachment_url

I would like to use the new wordpress 4.4 function srcset with an image which comes from a custom-field like this <img src="<?php $bigimg = get_post_meta($post->ID, 'bg_file', true); echo ...
0
votes
1answer
56 views

Display Year and Month from custom field + Age Calculator

I have a custom field "DOB" on my custom post type which is in [Ymd] format. I want to compare that date of birth to current time and want to show "You are # years # months." I am able to calculate ...
1
vote
1answer
21 views

How do I customize my wordpress Admin Area?

I'm building a wordpress multisite which is aimed to serve as a blogging platform but I wanted to customize the admin area for my users by removing all the dafult widget. Please , Is there a wordpress ...
0
votes
0answers
26 views

add post type support not showing edit author options for all users

Need to allow all users (admins) to be able to edit the authors of a post. Added this to my wp-admin.php in the inc/functions folder but is hasn't worked: add_action( 'init', '...
0
votes
1answer
81 views

enqueue multiple Google fonts with multiple weights and styles (italic).

I am trying to enqueue multiple Google fonts with multiple weights (400,600,700, etc,) and styles (normal, italic) and can't figure out why it is not working. This is the code that I am using in the ...
0
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0answers
41 views

Removing A Parent Theme Template

There is a template with code that I want to prevent the child theme from loading. All it does is load a little date box. What i've done is duplicate the hierarchy of that template file located in the ...
0
votes
1answer
52 views

Allow authors to post only in categories they create in WordPress

I'm looking for a way to allow users with an assigned WordPress role (in my case, author) to create new categories and then automatically be restricted to only posting in those categories or the ...
0
votes
0answers
35 views

wp_verify_nonce() didn't work in the function

I'm creating link with wp_nonce in GET parameter: $link = esc_url( wp_nonce_url( add_query_arg( 'my_arg', 1 ) , 'product_subscription' ) ); echo '<a href="'. $link .'">'. $link .'</a>'; ...
-1
votes
1answer
113 views

Sync roles across several plugins

Here is the setup: I am implementing Wordpress with two specific plugins: Ultimate Members and Yith Vendors which is a woocommece addon. What I need to do is change a field's data in the database ...
0
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0answers
23 views

Everytime I press Save Settings from a Plugin it redirects to All Settings page

I have developed a settings page for a theme in which I'm working in order to have some options to customize it. Here are all the options and here is the functions.php. I don't know why but when I'm ...
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0answers
27 views

How to protect a comment with a password?

Is there any way to Protect a comment with a password so that the comment can be seen only when the right password is entered. I know a post can be password protected , but thats not the way i want ....
1
vote
2answers
370 views

How to use WordPress (PHP) functions in AngularJS partials files?

I am using AngularJS to load a list of my WordPress posts, however I can not get any of my PHP functions to work with my partials file. I've tried using something such as search.php instead of ...