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0
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0answers
19 views

Override custom function in parent theme

I am creating a child theme.In the parent theme function.php there are certain files which have been included using include_once. On those files there are certain user defined under a class which I ...
0
votes
1answer
52 views

Override email_exists function

I am trying to override the email_exists function to modify the way it works slightly. It is not listed as a pluggable function so I am unsure how to go about it. I would like thef following to ...
1
vote
3answers
33 views

Best way to modify a plugin with no hooks and no pluggable functions?

I have to make some changes to some functions in a plugin that don't have hooks and aren't pluggable. My idea was to wrap the functions I modify in a if ( ! function_exists()) and move my ...
0
votes
1answer
34 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
1answer
231 views

Is it possible to override this function/class in a child theme?

Is it possible to override this widget function from a parent theme? I saw this blog, but it dealt with a simpler case. http://venutip.com/content/right-way-override-theme-functions parent class ...
0
votes
1answer
24 views

Overide enqueue in non plugable function via child theme

I am trying to override a non-plugable function using the information on this page but it seems to have no effect. Can anyone see what's wrong. My code is remove_action('wp_print_styles', ...
0
votes
0answers
227 views

function triggered by “manage_users_custom_column” filter not working

I am trying to add a custom column un users.php but it stays empty. I have successfully added a column to the users admin page with this code in my theme's functions.php file: function ...
0
votes
1answer
36 views

REmoving sensitive information from comment notifications - notify_post_author

Basically I need to remove or comment our lines 1114 - 1116 in pluggable.php, and edit line 1113 These are the lines $notify_message .= sprintf( __('Author : %1$s (IP: %2$s , %3$s)'), ...
1
vote
1answer
154 views

How does Wordpress resolve permalinks internally?

I am doing some deep modding of the rewrite system and custom post_types but before I can continue I must find out how WordPress handles the rewrites. I found the function url_to_postid() but ...
0
votes
2answers
59 views

Filter a pluggable function

The following function is pluggable as it contains a filter : // Make function pluggable/overwritable if ( ! function_exists( 'wpsight_layout_images' ) ) { function wpsight_layout_images() { ...
0
votes
1answer
342 views

Notice: Use of undefined constant SECURE_AUTH_COOKIE and LOGGED_IN_COOKIE in pluggable.php

Ok, so to preface this question, I think this error is caused by the plugin I am developing. I actually am trying to create a v2 of the plugin, and every time I try to overwrite the plugin files in ...
1
vote
1answer
43 views

// Nonce generated 0-12 hours ago

[x-post: SO] In wordpress there's a nonce generating-verifying mechanism, and I'm having trouble understanding why it's not working correctly... At a point it checks for whether the nonce was ...
1
vote
1answer
67 views

Overriding a function in wordpress

A theme that I bought is adding unnecessary inline JS code that is not needed in the front page. /* Scripts - dynamic css */ add_action('wp_footer', 'upme_custom_scripts'); function ...
3
votes
1answer
128 views

Why allow overriding crucial pluggable functions wp_verify_nonce and wp_create_nonce?

Among the functions in /wp-includes/pluggable.php are the functions wp_verify_nonce and wp_create_nonce. Both functions are very important in the protection against CSRF-attacks. However, it is easy ...
3
votes
2answers
4k views

Adding a second email address to a completed order in WooCommerce [closed]

Before I ask this question, I know there is a (legitimate) hesitation to answer questions here about Woo products since they have their own support and their users should be encouraged to use that. I ...
1
vote
1answer
1k views

get_avatar() default image not working as of wp 3.5 [closed]

As of upgrading to wp 3.5 the get_avatar function started not pulling in my default backup image. This has worked for many years this way and curious to why it would stop. I am using the normal use of ...
1
vote
2answers
629 views

Convert hyphen to underscore in permalinks

I would like to use underscore in my permalinks instead of hyphen. Current permalink: www.example.com/2013/01/hello-this-is-a-test-post/ Desired permalink ...
1
vote
1answer
409 views

Override pluggable functions in a plugin?

WordPress has a file called pluggable.php which contains a list of functions you can override in your plugin. The problem I am facing (I am overriding wp_authenticate) is for each blog in my network ...
3
votes
1answer
94 views

How to prevent deleting of comments when deleting a post

Like the title says: How can i prevent Wordpress from deleting post comments when i delete a post? What i am trying to accomplish is that i want to merge all comments from different posts to posts ...
2
votes
1answer
407 views

redirect pages with no content, instead of 404 error, using max_num_posts?

I have a site that has changed its pagination structure, resulting in a huge amount of 404 errors (more posts are being shown per page than previously, so there are lots of pages that were once ...
0
votes
2answers
3k views

Customized wp_new_user_notification

Customized wp_new_user_notification I'm kind of inexperienced with it comes to editing Wordpress functions, yet i'm currently trying to customize wp_new_user_notification in order to personalize the ...
0
votes
1answer
172 views

Form Submission Warning: Cannot modify header error only when plugin is deactivated

I have created some custom post forms that I'm now using in place of a plugin called WP User Frontend which allows you to post and edit from front end. These post forms we're working great but when I ...
0
votes
1answer
790 views

Removing custom meta box added in parent theme

I am using a child theme, and wish to change one of the meta boxes defined in the parent theme. The meta box is for 'pages' only. I tried using the remove_meta_box in my functions.php, but it has no ...
3
votes
3answers
3k views

How do I call wp_get_current_user() in a plugin when plugins are loaded before pluggable.php?

The current result is "PHP Fatal error: Call to undefined function wp_get_current_user()" which makes sense, but doesn't help. I need to use $current_user. Here is the code I'm currently using: ...
0
votes
1answer
191 views

How to Override A Function in ms-functions.php

I want to execute my own welcome new user email notification instead of function welcome_user_msg_filter(){} located in ms-functions.php I recently learned how to override functions in pluggable.php, ...
6
votes
3answers
861 views

How to override pluggable function in theme?

All the documentation I've encountered discusses overriding pluggable function via your plugin. What if you're doing theme development instead? My functions.php requires another file that overrides ...
0
votes
1answer
248 views

How to add custom function to pluggable.php

I am working on a WP plugin and I want to add a custom function to pluggable.php (located in /wp-includes). I am calling that function from admin.php (located in /wp-admin) eg. Consider the function ...
1
vote
1answer
761 views

How to override wp_insert_comment()

I am trying to override wp_insert_comment() (wp-includes/comment.php). I added the following lines of code in my functions.php file, located in my theme : add_filter('wp_insert_comment', ...
4
votes
1answer
687 views

How do I “replace a function via plugins” in WordPress?

I'm new to WordPress and am not understanding their docs. What I'd like to do is to replace the wp_hash_password (and a few other password related functions) with my own. I've already written the ...
3
votes
2answers
424 views

Override user authentication with external credentials

I'm working on a site running WordPress along with a vBulletin forum. The user base is registered on vBulletin. I need to allow users to appear logged in on WordPress as well for the sole purpose of ...
0
votes
1answer
167 views

Cannot Modify Header Info Error on updating User Profile

I keep on getting this error on updating a user: PHP Warning: Cannot modify header information - headers already sent by (output started at /wp-admin/includes/update.php:134) in ...
-1
votes
1answer
654 views

External Authentication

I currently have a website with its own user authentication. It also has 3 separate installations of WordPress in its subdirectories, each loading data from 3 separate databases. What I would like to ...
0
votes
1answer
2k views

Warning: Cannot modify header information - headers already sent

I've just received this error/warning after trying to upload an image, any ideas what it means and what I can do to fix it? Warning: Cannot modify header information - headers already sent by (output ...
0
votes
1answer
413 views

Adding tables to dashboard pages programmatically?

I think that is not possible with some actions or filters, I know that I can do it just with html and using right css styles, and of course php to achieve what I need, or to write some minde actions. ...
2
votes
2answers
456 views

why plugins are loaded prior to pluggables

I got this image from one E-book for WP plugin development. Could you please clarify me why the Plugins are loaded before Pluggables.
1
vote
1answer
1k views

Do I have to override the wp_mail() pluggable function with writing a plugin?

If I want to override wp_password_change_notification, do I have to write a plugin to do this? It seems to have no effect in functions.php of my theme. The only thing I need to do is change the ...
0
votes
1answer
1k views

overwrite a plugin function in functions.php

need to customise a plugin function but would rather not edit the plugin itself so updates wont remove the custom changes. function iss in a class called UserAccessManager and the function is; ...
0
votes
2answers
810 views

Editing wp-config.php

I need to add the line define('WP_POST_REVISIONS', false); to my config.php , so that post revisions are disabled. I don't have access to wp-config.php, I have permission to edit my theme and ...
1
vote
2answers
724 views

Overriding functions in wordpress plugins

I notice that in some plugins you can override functions by ... Creating an uploads folder Creating a folder with the plugin name Using the following code if (!function_exists('function_name')) { ...
1
vote
1answer
195 views

Wordpress Child Themes

I'm trying to redeclare a function in a wordpress child theme that is already in use by the parent theme. However, I get a "Fatal error: Cannot redeclare" message when trying to do so. Also, I've ...
1
vote
5answers
272 views

Problems with removing admin bar

I am trying to remove the admin bar from a theme front end of a theme. I found the following code block: add_filter( 'show_admin_bar', '__return_false' ); remove_action( 'personal_options', ...
0
votes
1answer
1k views

change default option in wp_dropdown_categories

I'm using wp_dropdown_categories() to output a dropdown. In default view (without having clicked it) it shows the name of the first category in the list. I'd like it to say "Categories". Is this ...
1
vote
1answer
379 views

unable to change default URL at “General Settings” page

Okay I have the Default URL for the blog at "General settings" grayed out and unable to change the url of the blog anymore. The current value is ...
2
votes
2answers
1k views

Do all files in child theme override the parent?

I'm curious if other PHP code files besides functions.php, WP template files and style.css in a child theme actually override the same file in a parent them? I am working with a client that has a ...
3
votes
5answers
2k views

Removing custom background and header feature in child theme

I am creating a child theme using twentyten as my base. I am looking for a way to remove the features of adding custom header and background without touching functions.php file in the parent theme. ...
2
votes
1answer
629 views

How to make gravatar.com avatars conditional?

Problem: I am using custom avatars for registered users and my own locally-hosted image as the default gravatar. I want to stop WordPress making HTTP requests to check for gravatar.com images on every ...
14
votes
1answer
8k views

How to override parent functions in child themes?

I've been reading around and trying to figure out how to do this, but for some reason I can't seem to override parent functions in my child theme. I'm using TwentyTen as a parent - can anyone tell me ...
2
votes
2answers
3k views

Wordpress 3.1 - How does one add sticky post capabilities to post types

In wordpress 3.1 they finally added the option of allowing posts belonging to a custom post type to be marked as "sticky"... what I can't figure out though is how to enable this so the admin menu ...
1
vote
2answers
514 views

Changing the comments link produced by the get_comments_link() and get_comments_pagenum_link() functions

Currently my theme calls upon get_comments_link() to create the standard anchor #comments to link to the comments below the post, as does the get_comments_pagenum_link() function on paginated ...
3
votes
2answers
921 views

Overwriting Core Wordpress Functions with Plugins

Is there a way to overwrite a core function is the Wordpress core using a plugin? I don't need to inject code, I need to replace the function entirely with a re-written version. The specific function ...