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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10 views

Function not pulling image or text from custom post type

//Custom Post Type register_post_type('inf_main_feature', array( 'labels' => array( 'name' => 'Main Featured', 'singular_name' => 'Main Featured', ...
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1answer
7 views

How to edit label_submit styling?

This is going to sound like an easy fix, but I am looking to style my submit comment button on my comment form. Currently the code in the $args = array looks like this: 'label_submit' => ...
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1answer
15 views

Function to get the name in database table from the comma separated string

I already created admin column in WP using this code: add_filter('manage_pages_columns', 'page_custom_cols', 10); function page_custom_cols($pages_columns, $post_type) { $pages_columns['user_group'] ...
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1answer
20 views

Usage of theme name in functions

I've been studying some functions.php files to get my head around theme development, and I keep stumbling upon a reference to the theme name inside functions. Something like this: <?php ...
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0answers
14 views

Anxious for creating own, independent theme - especially concerning functions.php [on hold]

I have developed quite a lot of custom Wordpress themes. I am first and foremost a frontend webdev, so it's easy for me to change the templates, CSS and JS. However, I only know a handful of PHP. ...
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0answers
14 views

Get Custom Field Value of a $post_id on wp_insert_post Action in functions.php

I have this code in the functions.php file which emails the post content to the admin every time a pending post is added to the database: function send_email_on_pending_post_creation( $post_id ){ ...
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0answers
9 views

How to format the Widget Display function contents?

I'm writing my first plugin, and basically I'm wondering how to write the code which goes inside of the widget display function: function widget($args, $instance) {} I'm trying to run a post query, ...
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0answers
10 views

Send post id through ajax and get the post content back

First of all i want to say that I am a WordPress beginner :). I am trying to get a post content in a modal by using ajax. So i send the id through ajax, but i cannot execute the php code anywhere on ...
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1answer
13 views

Remove base from the custom post type URL [duplicate]

I wanted to add blog before the post slug in the URL. The URL for the post type page was: http://example.com/blog/post-one So basically to add blog before the posts url in Settings >> permalink ...
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0answers
15 views

Show custom default avatar instead of gravatar

I'm using this custom function to get the default avatar from my server instead of gravatar: if(!function_exists('custom_avatar')){ function custom_avatar($avatar_defaults){ ...
-2
votes
1answer
23 views

PHP error in shortcode [on hold]

Can anyone help me see the error in this code? I'm trying to implement a function via shortcode which I found here: <?php if (function_exists(‘wooslider’)) echo do_shortcode(‘[wooslider ...
-1
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0answers
13 views

Wordpress Shortcode syntax error, unexpected '}' [closed]

I am learning how to make wordpress theme. I am doing pretty well. Now I want to make shortcodes. But is is showing Parse error: syntax error, unexpected '}' in ...
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0answers
26 views

How to create a function to change content in the website?

I've been searching for an answer for over a day, but I couldn't find anything. The problem is that I need to change those 3 blocks of information whenever I want to, using the admin panel I've ...
0
votes
1answer
28 views

apply_filters() function

I have used apply_filters() while retrieving the content from WordPress post like: $content=$query_val->post_content; $content = apply_filters( 'the_content', $content ); When I was using ...
0
votes
1answer
28 views

Function not recognizing page id?

I'm trying to setup an if/then statement so that if the page_id is not one of these three pages or their ancestors, then use the default logo. I'm using the is_tree() function in my functions file and ...
0
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1answer
26 views

How do I get thumbnails?

Today I set up my Wordpress blog I used the hueman theme I looked at my posts page And there were blank images with cameras in the middle of them So I guess there thumbnails How do I get them?
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0answers
11 views

Default options in a theme form

I purchased a theme that allows to choose the layout options when entering a new article from the backend. There are three options: none, right sidebar and left sidebar. As items are added to my ...
1
vote
2answers
68 views

How to mass-delete inline styles in Wordpress custom post type automatically?

I'm looking for a pragmatic way to delete about 100+ individual pages worth of inline styles. I had entered in content for a client by copying and pasting from Word, which took all that data with it ...
0
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1answer
24 views

ordering and optimizing functions

Ive been hard at work trying to build some functions to display products on my site. The prices for these products are calculated based on many variables. I think the first set of functions work, ...
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0answers
8 views

Redirect all users to previous URL before login, except “contributors”

In one hand I redirect all users to previous URL before login. This is the code: function login_redirect( $redirect_to, $request, $user ){ if(isset($_REQUEST['redirect_to'])){ return ...
0
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2answers
22 views

Child Theme's Read More Text

I'm sitting here trying to figure out how to change the Read More text. I'm currently creating a Child Theme of Oxygen and as far as I can tell, they don't have a function to easily change it. I want ...
0
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0answers
10 views

Changing link output of posts

I'm using the X theme & there is a load-content.php file that uses a function to show recent posts & portfolio items. The code is below; I'm trying to make all links go to a specific page ...
0
votes
2answers
65 views

Count Title and Post Characters

I need to get a total count of characters for post titles and post text characters. Are there any build-in WordPress functions available for that? My posts are paginated so the numbers for post text ...
0
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1answer
18 views

Add Function For Instances of Custom Text in Multiple Category IDs to display in post content

I created an extra content file and inserted custom text for a category (and relevant to that category) to display (on a random basis) in all posts belonging to that category and it is all working ...
0
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1answer
32 views

Help with a function in a widget

I'm new to custom widgets and functions, and need a bit of help understanding how to achieve something. On my bookstore site I need to display links to books on external site using their ISBN ...
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0answers
17 views

How to display a custom built field on wordpress default gallery

I created a custom field for the media I can upload on my wordpress website, by adding this code to functions.php: /** * Adding a "Copyright" field to the media uploader $form_fields array */ ...
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0answers
14 views

How to modify Genesis core function?

I am trying to modify a Genesis framework core function. I want to remove strip_shortcodes() from the function get_the_content_limit(). Here is my code: if ( wp_get_theme( 'genesis' ) ) { // replace ...
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votes
1answer
26 views

Which action is triggered before final output?

http://codex.wordpress.org/Plugin_API/Action_Reference When I use add_action('init','myfunc'), at that moment the variables (is_404() or other) are not yet detected. When is best time to detect ...
0
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1answer
38 views

How can I customize the size of the header of my theme?

I want to change the size of my header using the Sparkling theme. In functions.php, right below this: /** * Implement the Custom Header feature. */ I added this: add_theme_support( ...
0
votes
1answer
18 views

Move captions under gallery images in twenty fourteen theme

The new twenty fourteen theme will only show captions on top of gallery thumbs. Is there something I can do in the functions (or copy from twenty ten) to make them visible all the time and show up ...
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0answers
12 views

Increase Comment Author Gravatar Size On WordPress Default Comment Function

I am new to WordPress theme development. I am designing a new theme and using less codes and file as I am starting from basic. I am adding comments and comment form in my single.php using <?php ...
0
votes
1answer
21 views

pluggable function in theme, to be overridden by plugin

Is it possible to add a function in functions.php like this: // ACF if ( !function_exists('get_field') ) { function get_field() { return false; } } and then let ...
0
votes
2answers
22 views

How to arrange PHP files to allow for multiple types of pages

I am new to WordPress development (the most I've ever done on the web design/development side of things is creating basic HTML sites); so this may be an extremely simple question, but I am trying to ...
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0answers
15 views

Random text changing to weird icons in both admin & front end

Has any body had this sort of problem before. The text mainly in input field descriptions turns to weird icons see image. I have deactivated all plugins and changed themes several times but same ...
0
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1answer
13 views

Register a widget area when a theme option has been saved?

Is it possible to register a widget area and sidebars when an option has been selected and saved in a theme options panel? I am using a framework called redux but am not too sure if this can be ...
0
votes
1answer
15 views

Insert a field with PREG_REPLACE – strange behaviour

I'm trying to insert a custom field (from the Advanced Custom Fields plugin), and I need to place it within a div which I'm wrapping around an img, right before the img-tag. So basically this is the ...
0
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1answer
19 views

translate the_title() with .po & .mo

i need to translate the_title(). I am using code: <?php _e(the_title()); ?> but not working ... any ideas ?
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0answers
21 views

Wordpress Create pages on theme activation - add child pages using this function

I am using this function to add new pages on theme activation: /************************************************* ** Add home page *************************************************/ if ...
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1answer
47 views

Blank child theme - functions.php problem

I've created a child theme, and moved all the modifications I had in the parent theme functions.php into the child theme's functions.php. Now if I preview the theme, it is blank. I've got three ...
0
votes
2answers
27 views

Display formatted list of taxonomy terms with last seperator different

I am trying to display a list of event producers, which are stored as a taxonomy. For each event (custom post type) there can be anywhere between 1 and many producers, so I would like to list them, ...
6
votes
4answers
271 views

Cleaning up WordPress to improve performance?

Looking over the current WordPress codebase it's clear that functions are over-used. My count is over 8,100 functions/methods are defined inside the WordPress codebase. That is terrible, and a ...
0
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1answer
30 views

Child theme functions.php

I'm not sure how to implement a change in my child theme's functions.php. In the woothemes documentation it says that "The functions.php in your child theme should be empty and not include anything ...
0
votes
1answer
29 views

options.php problem - data not saved

I've created a custom menu page with some fields. I want to store these settings to use elsewhere. The form with the fields should save and POST data using action="options.php" but every time I hit ...
2
votes
1answer
36 views

Limit function to specific post category

I have a function that wraps images in a custom div. It's placed in functions.php and modifies all posts. I'd like to know if there's a way to only apply it to posts in a certain category. Here's ...
0
votes
0answers
40 views

How to customize the WordPress excerpt?

I searched the web and the available plugins, but I couldn't find anything that is easy understandable for a noob like me to do the following: I learned how to create a "Continue Reading" link and ...
0
votes
1answer
39 views

Wordpress Website with Login system

I am new to WordPress but have been developing in PHP (CI specially). I stumbled into problem when I have to integrate a website developed in CI with a WordPress website. This wordpress component is ...
0
votes
2answers
33 views

WP Theme Development, Adding Content Areas to Custom Page Template

I am not sure how to ask this, which is why I have been having trouble finding anything via google searches. I am hoping someone here will understand what I am looking for and be able to direct me to ...
0
votes
1answer
51 views

Backstretch.js and thumbnail sizes to reduce loading time

I am using backstretch.js to set a featured image as a full size background image (as per this tutorial). I would like to combine this approach with different thumbnail sizes in order to reduce ...
0
votes
1answer
42 views

Why does “get_option” pull in the older value in options.php, rather than the newer value, on submission of a form?

I'm building a simple post order "plugin" through my theme's functions.php. The function updates the value of an option in options.php on submission of a form. So, for instance, when "1" is inputted ...
0
votes
1answer
24 views

Automatically Populate Post Taxonomy Data Based on Post Author Meta Data?

I'm trying to use author meta data to automatically populate a custom taxonomy on a given author's post(s). Currently, the taxonomy is visible on the post page, but I intend on hiding it from the ...