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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1answer
65 views

Database Query not working

I've been following a tutorial by Steve Marks which goes throught adding information from posts to a new Database Table as well as the usual postmeta one. However no matter what I try, It will not ...
3
votes
1answer
306 views

How to create a custom order status in woocommerce!

I've tried the below code to create custom status. add_action( 'init', function() { $term = get_term_by( 'name', 'shipped', 'shop_order_status' ); if ( ! $term ) { wp_insert_term( ...
0
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0answers
17 views

Manipulating DevBuddy Twitter plugin

I'd like to manipulate the DevBuddy Twitter plugin, to change the order of divs inside .tweet_content. I would like .tweet_media to come before .tweet_profile_img for the sake of my layout. I had ...
0
votes
1answer
169 views

How to create “page” used for generating PDF? [closed]

I am new to wordpress but I do have some knowledge base in php. I am developing custom theme for my Wordpress site. I also have a PHP file which generates PDF file based on GET parameters and it's ...
0
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2answers
33 views

Query for user roles

How do I query for a specific user role? if (is_user_logged_in() && user_role == "user") {} The part I'm unsure about is user_role. Is there a way I can ask WordPress to check for a ...
0
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2answers
18 views

use system script advertising in wordpress multisite

I have a little problem that I can not solve. I have a website "multi-site" system with ADS script. I wish I could enter leaderboard banner. This is an example script: <div id=""><script ...
1
vote
2answers
835 views

Pass info from functions.php to plugin

What is the best way to pass some information from functions.php to a plugin? I need to give a user the ability to pass a piece of data from their functions.php file to my plugin. (It can be any ...
0
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0answers
13 views

Only show loged-in user's post on WP Calander

WP default, the calendar shows links on the dates have post through out the entire site. I want to make it only show the ones from the logged in users. I'm hacking general-template.php to do that now ...
1
vote
1answer
117 views

Display Password Protected external RSS in wordpress template

I am using the below code to show external rss feed in my wordpress blog page template: <?php include_once(ABSPATH . WPINC . '/rss.php'); $rss = ...
-2
votes
1answer
35 views

Undefined variable notice [closed]

function custom_content_filter_the_content( $content ) { $colorsList = array( 'Baby Blue' => "66CCFF", 'Beige' => "CC9966", 'Black' => "000000", 'Blue' => "0000CC", ...
0
votes
0answers
51 views

How to update post meta in schedule event action-function?

I want to execute something like this. What I must to change in following code? wp_schedule_event( time(), 'hourly', $string); add_action($string, 'do_this_hourly'); function do_this_hourly() { ...
0
votes
1answer
21 views

call_user_func_array() error after moving to another server

I've just moved my WP site from one server to another and my custom post type plugin is causing the following error: Warning: call_user_func_array() expects parameter 1 to be a valid callback, ...
1
vote
2answers
92 views

Hide old attachments from wp media library

I am trying to limit the files that are shown in the wordpress media library popup (from wp_editor). Currently every single file that I have ever uploaded to my site is shown in the library but I ...
0
votes
0answers
44 views

Been at this for hours--how do I add a jQuery function in the functions.php of WordPress?

I can't include all the things I need to include in my one multi page gravity forms form. If I try to include too much it just 403 errors me. I need to add a video at the top of each page. I've spent ...
-1
votes
1answer
38 views

Link to external page has wordpress blog-url inside

I am modifying a theme. The initial function looked like that function tmnf_ratingbar() { $rinter = get_post_meta(get_the_ID(), 'tmnf_rating_main', true); if ($rinter > 0) { ...
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0answers
36 views

WordPress Caching

I try something on my local machine. I have a custom JS and CSS file which I included in the functions.php of my theme (twenty fifteen) like this: function load_my_stuff() { wp_enqueue_script( ...
-1
votes
1answer
58 views

WP Members additional fields on user profile [closed]

i want to have a limited set of fields during the registration process, but would still like additional fields available for the user to complete in the user profile.these are not required fields. as ...
1
vote
1answer
46 views

How does Wordpress process plugin installations?

Please consider that I am not a Wordpress plugin developer, but I am maintaining a lot of Wordpress websites. In case I have to perform a change to all of them, I will have to log in each site and ...
0
votes
0answers
72 views

Declare inline background image in functions.php

I'm not sure if this can be done as I cannot find anything to help me anywhere no matter how hard i try. I'm using Ajax to load to in posts on the press of the button. the posts that are loaded in are ...
0
votes
1answer
85 views

Is the “_s” on this `sprintf(__('Page %s', '_s'), max($paged, $page))` just refer to a text domain?

Is the '_s' value in such code which can be found on Customizing with the filter, just refer to a string of a text domain as what's documented or a literal value? /** * Filters wp_title to print a ...
4
votes
1answer
148 views

Keep one user logged for a year?

This has got to be simple: how do I keep one user - my-user - logged in for a year? (I'm checking logged in cookies in the dev tools console). Update 8/16/15 This works: add_filter( ...
0
votes
0answers
58 views

How to call the post thumbnails in a list of recent post in wp nav menu?

Thanks to Stack I found a code which allow to list recents posts of each of my categories into my wp nav menu. The code looks like this : // Front end only, don't hack on the settings page if ( ...
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0answers
90 views

Modify category archive page loop on functions.php

I was able to modify the query on the category archive page using global $wp_query; $args = array_merge( $wp_query->query_vars, array( 'tax_query' => array( array( ...
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votes
0answers
37 views

wp_schedule_event doesn't work

Can someone tell me where I'm going wrong? Images in folder /wp-content/cached_img/ are not delated add_filter( 'cron_schedules', 'cron_add_week4' ); function cron_add_week4( $schedules ) { ...
0
votes
0answers
36 views

Create multiple Instances of Ajax function and Control Variables from Template file

I received some help previously in order to build a Wordpress Ajax Load more function, However the site I am building is using different variances of this on different pages pages. The issue I'm ...
0
votes
0answers
42 views

Template file structure , wordpress hook for altering the template

i need to convert a html structure to theme. So this is my html structure <html> <head> ................. </head> <body> <div class="main"> <div ...
2
votes
2answers
78 views

Limiting number of custom posts shown on taxonomy page

I am using a custom post type that uses two taxonomies "colour" and "style". I have a script (from this thread) which groups them together so when you are on a colour taxonomy page they are grouped by ...
0
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0answers
178 views

Dynamically generated breadcrumb functions for category.php

BACKGROUND: I want to create a template page (using template.php) for news articles. News articles fall into about 7 different categories (Local, Special Events, Tech, etc). The template will use ...
4
votes
1answer
59 views

Adding a text domain to every __(), _e() and __n() gettext call without a plan to create own translations

Is it good to add a text domain as an argument to every __(), _e() and __n() gettext call such like these, even though I'm not planing to create my own translations? __( 'Post', 'my-theme' ); _e( ...
0
votes
0answers
13 views

shortcode with menu item attributes show only if entered

I have created a shortcode so admins can add a menu with up to 11 items. The issue I have is if they enter only 8 items I have 3 empty items showing up in the html. Is it possible to show items only ...
0
votes
1answer
42 views

Function not saving unchecked checkbox

I'm trying to save custom option for taxonomies in wp_options. The following function saves the post id in array if checkbox is checked but when I uncheck the checkbox it doesn't removes term id from ...
0
votes
2answers
64 views

Related Posts: Changing Function For Posts Per Page

I am working on dailysuit.de, which features 8 related articles below the content in every post, defined by some tags. Now I wanted to reduce the number of "posts per page" from 8 to 4. Of course, I ...
0
votes
4answers
66 views

Disable wp_is_mobile()

I have a mobile version for my web-site and i used wp_is_mobile(). I will have a button on mobile devices which lets users to switch between the mobile and original versions. Is there a way to disable ...
0
votes
1answer
41 views

Worpress permalink setting

I have a doubt. If book is my custom post type, language is my taxonomy, english is the item in taxonomy , Harrypotter is new post in book with txonomy english. Then how i get the url structure like ...
0
votes
0answers
46 views

Custom Post Type On Publish Update Meta Field

I'm wondering if someone can shed some light on how I can update a custom meta field value, when a new post is created in a custom post type? Specifically, I have a custom post type named ...
0
votes
1answer
513 views

Are innerHTML elements visible to jQuery functions?

For example, on my admin page i.e. dashboard side: //This is hidden until search results come back //which will be inserted as innerHTML within #searchResults <div id="hideShow"> ...
1
vote
2answers
98 views

Click loads template via ajax

I'm trying to load a template via ajax if the user clicks on a button. This is the code I'm using: On functions.php: function phantom_scripts() { global $child_dir; /* Ajax Requests */ ...
0
votes
0answers
39 views

Adding additional advert after set number of paragraph

I've currently got my website set up where it automatically adds a Google Adsense ad after the 2nd paragraph of any article, but I'd like to improve on this, if anyone is able to help. I'd like to ...
1
vote
1answer
133 views

The best way to customize “nav-menu-template.php” to add <input> if the 'link_before' is “checkbox”

I would like to add a 'link_before' control for a wp_nav_menu(), like that: if ( strpos( $args->link_before, 'checkbox' ) == true ) { $args->link_before = '<input id="toggle' . ...
0
votes
1answer
29 views

Add %taxonmy in worpress custom permalink structure

In default wordpress support %category% tags in custom permalink structure. I need to use %taxonomy in permalink structure .How to do that ? is there any filter are available. Please help.
2
votes
1answer
83 views

How to test for Super Admin

I have the following code in my mu-plugins.php file and the is_super_admin() function does not correctly result in true. I am running v4.2.4 function check_for_superAdmin() { if ( ...
0
votes
1answer
190 views

Add a custom class to the body tag using custom fields

There are certain posts where I want to manually append a custom body class to using custom fields. How do I go about it appending the class to the body tag when a certain custom field is added to a ...
1
vote
2answers
232 views

Hide a menu-item and its submenus and display a 'Log in' link if the user is logged out

I need, somehow, to enable that when you logout, that 'My Account' item is getting hidden from the navbar, and instead it displays a 'Log in' link. The item 'My Account' also have submenus with the ...
0
votes
1answer
105 views

How to insert a single row to WP database table?

Intro: I have a function that handles a contact form variables in my website. user enters name, email and text. function.php gets variables using javascript. I get more information on the user ...
0
votes
0answers
55 views

How can I add a dependency in functions.php to a JS file inside a plugin?

I'm currently using the Ajax Load More plugin and I'm trying to get it to work with Masonry. There's actually a section specifically dealing with this interaction on the Ajax Load More plugin site, ...
0
votes
2answers
43 views

How to get variables from fucntion.php to my plugin files

I have written a function in functions.php that gets variables from a contact form and sends the inputs (and some other info like IP and location..) to my email. I am starting to work on my first ...
0
votes
0answers
343 views

how to use custom form field values in email - woocommerce

I am using following code to add a custom field to woo-commerce registration form. After registration is done. I am saving generated activation key to wp_users table. By using that custom field value. ...
0
votes
1answer
369 views

Displaying Logged-In User Name in Wordpress Menu

I'm using Wordpress with UserPro, and want my menu to display the logged-in user's first name, linked to the user profile page. The problem is that in my menu structure, the "Profile" menu option is ...
0
votes
0answers
19 views

Adding a jQuery rotator function

I wanted to test and use the bellow function from @kaiser for a jQuery rotator, but I received an error. Can anyone tell me what is wrong? I have followed all instructions of the author. The ...
0
votes
1answer
47 views

Add end mark at the end of every article

I'd like to insert an end mark like &#128282; 🔚 to every article I post. So I added it in entry-content.php like below. <section class="entry-content"> <?php if ( ...