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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24 views

Restrict Media Library to one user except for admins

I have this function to restrict the media library to one user. However I have a few admins who need access to the whole library. How can I make all of it available for admins only ? /*restirct ...
0
votes
1answer
452 views

Getting images from media library and get_the_date() not working

I've got a function to display all images in the media library on a page. I would like to display the date of each image, but using get_the_date() only returns today's date. Here is the code I'm ...
0
votes
1answer
32 views

disable WP_error: authentication_failed

I am modifying my wp-login.php but from within functions.php (in order not to hack the core). I need to disable one WP_error with code: authentication_failed. if i hack the core and modify ...
0
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1answer
68 views

if statement for wordpress default featured image on single post

I'm creating a website and have inserted a blog, in my if statement the home page has a specific image to use and then of course my pages will use the featured image I choose per page. I'd like to ...
0
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1answer
804 views

Add a custom function to widget code

Hopefully, this is an easy question - I'm just a bit confused. I've got a custom widget with the usual structure: class My_Widget extends WP_Widget { function My_Widget() { // widget actual ...
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1answer
65 views

Adding New Role

I have add new role in functions.php file by this code: // Add a custom user role $result = add_role( 'supplier_for_planvent', __( 'Supplier_For_Planavent' ), array( 'read' => true, // true ...
-1
votes
1answer
25 views

Passing HTML in WordPress Shortcode arguments

I've searched a lot but didn't find a solid answer for my question. So I'm posting a new one here. If someone know how to do it, please answer it with an explanation. Lets say I have a shortcode ...
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votes
1answer
93 views

How do I make my child theme's CSS update when I save it?

Current System WordPress 4.1.1 Theme: Child theme of Lovecraft Issue Summary My theme, a child theme of Lovecraft, is calling the stylesheet with the URI ...
2
votes
1answer
66 views

How to show in search results posts with a particular tag in a particular category?

As the home page of my blog I've a static page. There I want to show the navigation of the site. Category1 Sub-Category1 tag1, tag2, tag3 Category1 Sub-Category2 tag1, tag2, tag3 ...
1
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0answers
93 views

Create new user without password

For a specific use case, I need to add users only by username and email without having to input a password for them. Right now if i try to leave the password field empty, it displays an error. How ...
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0answers
32 views

Limit Taxonomy Parents

I've got a custom taxonomy set up as hierarchical, with a custom function to limit the number of categories the user can select to one. I also need to limit the depth that this custom taxonomy can ...
0
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0answers
33 views

Extract a WordPress shortcode attribute from function and apply in another one

I try to modify simple AJAX contact form so that it could take shortcode arguments. Specifically I need to send a message about the successful submission of the form, and as well error message based ...
0
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1answer
64 views

Every second post different class in blog view

To assign different classes to every 2nd post in blog view in WordPress adding this code into function.php was suggested as solution. Most people claim it is helpful, but to me it just adds odd at the ...
0
votes
1answer
19 views

Function the_content

For some reason on my attachment page template (http://capa.furniture/?attachment_id=1494) I am getting the url of the reduced size image. I do not know why. I am not getting the thumbnail full size ...
-1
votes
1answer
27 views

how can I make content from a plugin hidden when user is logged in? [duplicate]

I would like to make my social icons at the top of my page disappear when a user logs in to my website... what is the best way to go about this and can you give me all options that are possible ...
0
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1answer
707 views

Storing password (functions.php)

I have created password form where visitors can access any password protected post with belonging password. Basically you enter unique password and you are redirected to a post which is protected with ...
2
votes
2answers
4k views

Proper use of Output Buffer

I'm attempting to use actions to override function calls I currently have throughout a template (to make updating certain replicated sections easier). For example, in archives.php I have the ...
0
votes
1answer
35 views

How to get rid of Ellipsis on Woocommerce [Essential] Theme [closed]

As the picture says I am trying to remove the three dots that follow the end of the blue sentence (shown in the photo). I am also trying to increase the numbers of characters it can reveal. ...
0
votes
1answer
38 views

main menu page redirects to user ID

I have a site that displays fitness results to clients. It works by showing them a page based on their UID displaying unique charts and graphs etc. I can redirect members to the unique pages on ...
0
votes
1answer
39 views

Class property seems to lose scope, attached to save_post action?

This may be more suited for StackExchange, so if you think that would be the right place to direct my question - please let me know :). So, I have a class with a property of save_list. This is an 2D ...
8
votes
4answers
647 views

Add image size if page template

I'm building a members website with WordPress Multisite. Is it possible to restrict how many images are being generated depending on the selected template? I have tried the following lines of code ...
0
votes
1answer
13 views

Wordpress shortcode Issue!

Hi I have developed a shortcode that lists posts from a custom post type depending upon taxonomy terms. But I am having an issue. It's displaying all posts from all terms instead of the terms being ...
0
votes
1answer
42 views

Problem in outputting shortcode

This is my 2nd question about shortcode as I'm learning shortcode. Here is my code: add_shortcode('work-shortcode', 'work_shortcode'); function work_shortcode() { $return_string .= '<div ...
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0answers
43 views

Plugin Boilerplate - Where should I put helper functions?

I'm using the Wordpress Plugin Boilerplate and as it's OOP, I don't see where is the place for helper functions. If I am using this for say a review plugin - and I have a function that generates the ...
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votes
2answers
27 views

Only echo Page Content (not page title & page content together)

I am working on a child theme of the WordPress Twenty Ten theme. I have several pages in WordPress (About page, Testimonials page, Contact page, etc.). I want to only echo the page content (the actual ...
0
votes
1answer
81 views

How to Display a Plugin function (content) on frontpage using index.php

Slightly Advanced Noob Alert: {Sorry}. I'm designing a WordPress Site {No Active Yet}. I have a plugin [feelbox], but currently it displays only on the single post page. There is no option in the ...
0
votes
1answer
26 views

Edit TinyMCE Button Functionality

How can I edit the "Align Right" button functionality on Wordpress' TinyMCE to add a class "alignright" instead of "style='text-align: right'" for text. TinyMCE already has that functionality but it ...
0
votes
1answer
33 views

need help with '… read more' excerpt in functions.php

I have this to generate the link: <a class="view-article" href="' . get_permalink($post->ID) . '">' . __('View Article', 'html5blank') . '</a>'; But I don't want it to open the post ...
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votes
0answers
467 views

How to integrate owl carousel into theme without using a plugin?

I've been trying to integrate the owl.carousel into my theme but can't get it to work. The instructions on the page are not for WordPress so I need help with how to properly enqueue the required files ...
0
votes
0answers
20 views

Custom Fields: Linking a thumbnail to another image

I'm trying to figure a way to link a project, not to another page, but rather to an image that I'll eventually display in a lightbox but for now, it just links to the image in its' own window. That's ...
0
votes
1answer
61 views

Function that prevents users from uploading photos more photos

Mjello, I'm struggling with this function that prevents users from uploading more photos than what their membership are entitled to. So they have 10 photos to upload. When they've reached 0 they ...
-1
votes
2answers
42 views

replacing words to “…” [closed]

So, I have this post title that has a certain length (say 15 words). When the browser width is reduced, the overflown words are placed to a next line by pushing everything down. However, is there a ...
0
votes
1answer
57 views

Call function without having to wait on response

When submitting a form I want to call an additional function that will connect to a webservice. Because of the slow response time of that webservice, I don't want the page to keep loading untill the ...
1
vote
3answers
749 views

How to check if a user exists by a given id

Is there any way to check if a user id exists? I want to create a function similar to username_exists() but which returns if the id exists or not.
0
votes
1answer
37 views

Excerpt function for any content

Is there an excerpt output function in wordpress I can hook into regardless of the field used, rather than just the main content field? I have a CPT using custom fields, and rather than creating a ...
1
vote
1answer
2k views

How to create TEMPORARY Download links in a wordpress POST?

I'm creating a WordPress blog with some members-only page. In those members-only posts I have my own tutorial download links which i have uploaded for FREE. Problem is I want them to stop sharing the ...
0
votes
1answer
44 views

Problem in shortcode outputting content

I`m trying to make a shortcode that output the a div containing content from Custom Post type . I'm able to output the content but content does not output within div . the shortcode output the div and ...
0
votes
1answer
39 views

How do I display a date correctly that is stored in the database as a backwards 8 digit number from Advanced Custom Fields? [closed]

I am modifying someone's Wordpress theme and they have a section for upcoming tour dates. The page for inputting was made with Advanced Custom fields plugin and uses a date picker widget that stores ...
0
votes
1answer
29 views

How to convert raw url to hyperlink?

I have a custom field with raw urls and I want to convert them to hyperlinks. So I used this code: <?php $text = get_post_meta( get_the_ID(), 'Links', TRUE ); echo make_clickable( $text ); ?> ...
0
votes
3answers
177 views

Dequeue script to prevent javascript event conflict on wordpress child theme

I've built a child theme of Divi Theme to use with Buddypress. So far so good, except for a script conflict on commenting buttons. The theme load a javascript (js/custom.js at 2642:2662) with the ...
2
votes
3answers
2k views

Add class to menu items of one specific menu (nav_menu_css_class)

This code adds an extra class to all my menu items: add_filter('nav_menu_css_class' , 'special_nav_class' , 10 , 2); function special_nav_class($classes, $item){ $classes[] = 'btn'; return ...
-4
votes
1answer
1k views

How I can show short content with short tag

I am using Wordpress and I want to show ** short content with limit ** of words for every post on home page and for this I am using this code functions.php function abc_the_content($num_words) { ...
0
votes
1answer
31 views

Randomize Color Scheme Selection in Theme

on my site I'm using cenetric, a child theme of genesis and this theme comes with some predefined color schemes. //* Add support for additional color style options add_theme_support( ...
0
votes
1answer
70 views

Insert function insde body tag

How to insert this function inside <body> <?php function Ciusan_NBar(){ global $options; $options = get_option('Ciusan_NBar'); if($options['CNB_Showing']=='yes'){ ?> <div ...
0
votes
1answer
51 views

Is there any wordpress function to update a random post every 10 minutes?

I' m looking for a function which can be inserted in wordpress theme function.php , when inserted , i want it to update a random post (which is already posted ) every 10 minutes . can this be done ...
0
votes
1answer
125 views

How to build shortcode for tabs

i made a tabbed widget to display recent post , comments, and popular posts, but now i want to take out tab function from this and make a shortcode of it, so i can add it to wp posts and use it there. ...
3
votes
2answers
2k views

How to customize the_archive_title()?

In my child theme's archive.php, I have the following code for displaying the title of my archive pages: <?php the_archive_title( '<h1 class="page-title">', '</h1>' ); ...
1
vote
1answer
684 views

Remove “Category:”, “Tag:”, “Author:” from the_archive_title

I have the following code in my theme's archive.php: <?php the_archive_title( '<h1 class="page-title">', '</h1>' ); ?> This gives me titles like "Category: Russia", "Tag: ...
0
votes
1answer
36 views

Excerpt for pages not showing

I am creating a simple wordpress theme and need excerpts for pages. I have tried the code from many topics some resolved on 'wordpress SO' but nothing works. Because I created the theme from scratch ...
0
votes
0answers
48 views

Restrict Editing by Category

I've tried every possible user role plugin for this, but each of them no longer work with the latest edition of Wordpress (Role Scraper, Restrict Categories, Advanced Access Manager, etc). If a plugin ...