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
42 views

Can't put a hyperlink on Featured Post's Image

For the life of me I can't get a clean answer to my issue. The codex says to use get thumbnail but whenever I exchange the current code for the get thumbnail everything just stops working. I'm fairly ...
0
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0answers
28 views

Add “custom post type” select in quickdraft (dashboard)

I'd like to modify the quickdraft in the dashboard of the admin panel. So I copied the relative function wp_dashboard_quick_press(), pasted in my functions.php and renamed the function. I added the ...
0
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2answers
35 views

Additional folder where will Media Library look for files

I have additional folder (images/) in wp-content/uploads/ directory to store theme images (I heard it is good practice to place them in upload directory) and I want Media Library to list this files ...
1
vote
2answers
49 views

Don't delete a page if it holds users

I have to do something but I just can't come up with a way to do it. On one hand I have created pages who are companies. So every page is a company-page. On the other hand I have created users who ...
0
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0answers
103 views

Adding a meta box fields to child theme options page

I created a custom options page for may theme using this code: add_action( 'admin_menu', 'jrl_add_admin_menu' ); function jrl_add_admin_menu() { add_menu_page('Options', 'Options', ...
0
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1answer
160 views

How to add meta fields to custom taxonomy add/edit page?

I have a custom taxonomy 'issue'. I tried to add some meta fields to the add/edit issue pages in the dashboard using the method explained by Ohad Raz ...
0
votes
1answer
75 views

Removing the first image in content

I've been using this code: function remove_first_image ($content) { if (!is_page() && !is_feed() && !is_feed()) { $content = preg_replace("/<img[^>]+\>/i", "", $content, 1); ...
1
vote
4answers
197 views

What will happen if I delete the functions.php file?

My web host company blocked my website - they said, there are many files infected, and they also gave me the names of all those files. One of them is my themes functions.php file, but they said I ...
0
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1answer
37 views

How to modify get_the_excerpt() when post-format equals 'quote'?

How can I modify the get_the_excerpt() when the post-format of the post is set to quote?
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1answer
34 views

Nothing happends on post_update

When I'm adding a new entry to my custom post type - new category is created. Now I'm trying to change category title when my custom post type is changed/updated, but this code doesn't work at all. ...
0
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0answers
64 views

Replace TinyMCE with Custom Built Editor

I am looking to build a custom wiziwig, and replace wordpress's TinyMCE all together. I figured out how to add to the TinyMCE editor, but thats not what im looking for. Does anyone have any references ...
2
votes
1answer
113 views

Can I disable this core query?

When a user creates/updates a post within the admin, it takes between 15 and 30 seconds for that operation to complete. The culprit appears to be this slow query: SELECT ID FROM wp_posts WHERE ...
0
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1answer
29 views

Multisite Admin Roles

I have a multisite with the following lines of code in my functions.php file: add_role('test', 'Test Priv', array( 'activate_plugins' => true, 'delete_others_pages' => true, ...
1
vote
2answers
692 views

How to remove Customize from admin menu bar after WP 4.3

WordPress 4.3 brought more updates to the customizer. It also added a new option at the top admin menu bar that says 'Cusomize' and has a paintbrush. How can I disable this menu from showing up? We ...
0
votes
1answer
21 views

WordPress not showing pagination links

In my WordPress Index.html I am pulling out the 3 latest posts by using <?php query_posts('posts_per_page=3') ?> <?php while(have_posts()) : the_post(); ?> //rest of the post related ...
0
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1answer
109 views

How I can add div to menu?

I have div structure <div class = 'main-menu'> <ul class = 'menu'> <li class = 'item1'></li> <li class = 'item2'></li> </ul> </div> But I want ...
5
votes
4answers
662 views

Should I write a PHP function in home.php?

I am trying to learn WP Theme development. And as I have understod all "wp core" functions should be placed inside functions.php. But what about custom functions? Lets say I would need a simple ...
1
vote
1answer
215 views

Define Function in functions.php or plugin and call in theme loop

I need to define a function in functions.php or a plugin and be able to call it inside the theme's loop & outside. Example; I have a $product_price = get_post_meta(get_the_ID(), 'product-price', ...
0
votes
2answers
92 views

Showing content from one page on another

There are many posts that seem to strike around this area, but I'm more and more confused by each one I read. I have a page that shows the "Terms of Service" (id = 1086). I would like to display the ...
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0answers
59 views

Rewrite rules lead to blank page

Using a child theme, with custom post type article, trying to call a file from functions folder inside the child theme main folder (child-theme/functions), using this code in the child theme ...
0
votes
0answers
48 views

How to wp_enqueue_script with html?

I want to wp_enqueue_script multiple javascript with html and css. I place the html code in a page, but it's not working on my side. Only plain text is displayed. Here's the link: ...
0
votes
0answers
12 views

How to override class of theme in child theme aka get google latin ext fonts

I have bougth a premium theme at ThemeForest but nobody has answered to my question - they are using Google fonts in the theme, but unfortunately, without latin extended characters and I have no clue ...
0
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0answers
10 views

How do you get all the posts and generate a table automatically in page?

I am trying to make a page with all the interesting posts(tagged with "interesting") and make a searchable table using TablePress. First of all, is this possible? If so, 1) what is a function in ...
0
votes
1answer
44 views

Automatically add tag if a checkbox is checked

I'm looking for a simple function to automatically add a specific tag to a post if a checkbox is checked. For example: When creating a post there is a checkbox that says: "Add example tag to post" ...
0
votes
1answer
66 views

How to style injected code in header section?

Trying to add custom code to header section <head>..</head>of the blog by adding this code to child-theme functions.php // Add scripts to wp_head() function child_theme_head_script() { ...
1
vote
1answer
17 views

Where can i find wordpress auto update code flows?

I want to see how WordPress auto update works in code . which WordPress file or function performs auto core update? I have read http://halfelf.org/2011/how-the-wordpress-upgrade-works/ I have ...
0
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0answers
26 views

Convert NOBLOGREDIRECT to use 301 instead of 302

Does anyone knows any process to convert the NOBLOGREDIRECT 302 conversion to 301 for WP MU sites? When you define the NOBLOGREDIRECT value to some url, it uses 302 to redirect to that url. I want it ...
0
votes
1answer
103 views

Remove links from the_content when using filters wp_trim_excerpt

I'm using wp_trim_excerpt which is working perfectly but I want to strip the links contained in the the_excerpt (using get_the_content), I've looked online and tried many solutions to get the thing to ...
1
vote
1answer
81 views

How to override a plugin function wrapped in a class?

The class is from someone else's WP plugin and I want to adapt one of the functions from that class (there are more functions). The (edited) original code: class some_class { private function ...
1
vote
1answer
61 views

creating shortcode to pull json array

Frankly - this may be a duplicate of another question I have out there. Sorry if it is. I'm learning this site and PHP/Wordpress development. I have partnerships with local sites that use JSON and ...
0
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0answers
36 views

Is there a hack for using is_page() within the function.php file?

I've created a function in my functions.php that's called when the submit_form event is fired on the front-end. Here is the code: add_action( "wp_ajax_nopriv_submit_form", "submit_my_form" ); ...
0
votes
2answers
45 views

Database SQL Error, Should Work

I'm trying to get my posts to order by radius, and so far i'm struggling, I've been using the following tut by Steve MArks, http://biostall.com/performing-a-radial-search-with-wp_query-in-wordpress ...
0
votes
1answer
80 views

How to style options page in dashboard?

working with a child-theme, adding a custom options page to dashboard in which admin can save details about the site. Using this code in the child-theme functions.php to create the options page: ...
1
vote
2answers
43 views

Access Plugin data from Functions.php

I'm trying to insert data from a wordpress post into a new table database table rather than WP_postmeta. My function is working, It'll insert the $postid no problem at all. The issues I'm having is I ...
0
votes
0answers
28 views

Problem creating menu shortcodes

I'm trying to setup three shortcodes, each to display its own unique menu block. Just two are shown in the code below because I ran into an issue. The problem I am having is that both [footera] and ...
0
votes
1answer
35 views

How to use parent theme functions in child theme functions.php file?

Parent theme required a foo.php file, and inside that file is a baz() function. I want to use that baz() function in functions.php of the child theme without recall foo.php file again. Are there any ...
0
votes
0answers
23 views

Empty categories not showing up with custom function

I'm working on a WordPress based website, and I have three levels of categories. Something like: Category 1 Child 1-1 Grandchild 1-1 Grandchild 1-2 Grandchild 1-3 Child 1-2 ...
0
votes
1answer
63 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
287 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
votes
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
163 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
votes
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
votes
2answers
17 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
834 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
votes
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
115 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
19 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
88 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 ...