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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55 views

Custom Menu echo own HTML

I've registered a custom menu and got all that set up, however the formatting of the HTML that the menu uses doesn't fit with the CSS/HTML menus I had previously and want to keep. Therefore I was ...
0
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0answers
110 views

Create thumbnail on PDF upload with Gravity Forms

I'm working with some great code that was provided recently to create an image thumbnail from a PDF upload, and I'm now trying to implement this in the functions file so that it can be applied to any ...
0
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1answer
37 views

Changing the header image using WPML

I've got an issue with changing a header image based on language and the file path to the image. Have tried relative and absolute paths but still end up with a broken/missing file icon. In my ...
0
votes
1answer
43 views

Proper way to use plugin functions in functions.php

I just ran into an annoying problem on one of my WP sites. I'm using the qtranslate plugin and in the functions.php of my theme, I access some of that plugin's functions. Now, it seems that ...
0
votes
1answer
55 views

How to safely edit functions.php

I was wondering how you can safely edit (like see the changes before actually updating) functions.php. I was wondering this because a while ago I made a error in functions.php (one too much..) and it ...
0
votes
1answer
375 views

Defining multiple categories for showing latest posts

I have a function that lets me display the latest posts on my website, however i want to function to show posts of multiple categories at not just one specific category. Check the code below and what ...
3
votes
4answers
7k views

How do I remove UL on wp_nav_menu?

I search on this site and found many answers for this question. Most of them is not working on my theme. Here is a one solution I found and it's working according to my need. function ...
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votes
1answer
216 views

How to Display Post View Count

I am trying to display post view counts. I've tried below function to display the post view count, but I'm getting same post view for all the post in loop. Not getting correct post view count. ...
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0answers
40 views

add_rewrite_rule regex issue

I am trying to add the following function into my functions.php through the WordPress editor but every time I try it says error 403 Forbidden - Access to this resource on the server is denied! ...
0
votes
1answer
32 views

Postmeta not saving

I'm created a postmeta box but it doesn't appear to be saving anything to the DB. I'm check in wp_postmeta and there is nothing there relevant to this metabox. I believe it is something wrong with ...
2
votes
1answer
25 views

How can I modify the permalink via a filter?

I would like to make a change to the URL's in my href attribute across my while site when the_permalink is called. For example: <h2><a href="<?php the_permalink()?>" Can I use my ...
0
votes
1answer
18 views

Why isn't my custom function kicking in from my functions.php file?

We'd like to clean some of our WordPress URL's up and have some rewrites in place in the following format: Actual URL: product-one/product-one-guides/ Actual URL: product-two/product-two-guides/ ...
0
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0answers
21 views

Admin-area broken through weird issues

Sorry for my bad English - it is not my mother language. Just installed wordpress 3.9. The admin area looks a bit broken all though I have fixed some things with switching the magic quotes to off ...
-1
votes
1answer
263 views

Hueman layout styles and custom post type (DW Q&A)

I'm running a wp site with the Hueman Theme and the Q&A plugin from DW. The theme doesn't really plays well with the theme, so I had to find some solution for it. Managing the is somewhat painful ...
0
votes
2answers
64 views

Can I list a custom post type within another custom post type in the admin area?

I'm hoping someone can steer me in the right direction. I have a custom post type called 'locations'. I have another custom post type called 'testimonials'. What I'd really like to do is be able to ...
0
votes
1answer
2k views

wp_list_categories, Add class to all list items with children

I'm using wp_list_categories(); to show a list of all the terms within a custom taxonomy but I need to style list items that have children differently to those that don't. Is there a way, PHP or ...
0
votes
2answers
192 views

Password form redirection to belonging post

My idea is that the visitor enters the password on a page and than the wordpress post with belonging password load if there is one. Here is the code: Form on page: <form method="post" ...
0
votes
1answer
61 views

solved magic-quotes - breaks admin totally

running wp 3.9 fresh install update - now all is fixed: now - with the new values magic_quotes_gpc Off On magic_quotes_runtime Off On magic_quotes_sybase Off Off left is: local value ...
1
vote
1answer
28 views

Loading all files within a directory

I've made this little function which I'm wanting to call all the files within a directory. I don't think the glob() == false would work though. I'm new to this function so not aware of all ...
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0answers
44 views

How to get posts from network blog

So I have function that gets posts with URL(id) (ajax stuff). It works but now I would like also fetch posts from other blogs in my network. I'm baffled how can I achieve this? Do I have to know the ...
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0answers
23 views

<a>tag in register_sidebar

I use this sidebar widget between thumbnail posts. When I insert <a href="example"><img src="example2"></a> tag in widget, its size and position show post`s size and position ...
11
votes
6answers
14k views

remove empty paragraphs from the_content?

Hey guys, I simply want to prevent the creation of empty paragraphs in my wordpress post. That happens quite often when trying to manually space content. I don't know why this doesn't take effect? ...
-1
votes
1answer
27 views

How to display milliseconds instead of seconds using timer_stop function? [closed]

I'm trying to display milliseconds instead of seconds using timer_stop wordpress function. Currently I have $sbp_speed = timer_stop(0,2); That display the time like 1.56 s and I need to display ...
0
votes
2answers
28 views

How to get any tag ID

I want to exclude a certain tag from my home page not a category only post that hold the tag for example "olive"; I found a function for that which is like this function exclude_tag($query) { ...
0
votes
1answer
127 views

Get ID of first image attached to a post

I'm looking to find a solution that enables me to get the ID of the first image attached to a post in the loop. I'm currently using this; $size = 'post-thumbnail'; // Define image_size to be used ...
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votes
0answers
2k views

java script error Uncaught SyntaxError: Unexpected token ILLEGAL

i had a website that was working fine on localhost without any errors but after i uploaded it on the domain the slider stoped working and i got this errors Uncaught SyntaxError: Unexpected token ...
0
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0answers
15 views

Looping through a custom query makes WordPress assume another template [duplicate]

I am calling this code from my custom sidebar, in order to get related postings from the same category: query_posts(array( 'cat' => get_category_id(), 'showposts' => 5, 'post__not_in' ...
0
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1answer
96 views

if && problems with transition_post_status

I'm attempting to get this function to work and it seems to not work when put together. When I just have $new_status == 'publish' it works, when I use just the second it also works. When I ...
0
votes
1answer
104 views

Right way to update widget on dynamic new input field

I have code to add an input field dynamicly in my theme. I have testd it, as a metabox and it works. But, not in a widget. First add and update, that codes work, but when I refresh page or try to ...
-3
votes
2answers
45 views

What function does the loop of displaying posts?

What is the function that does the echoing of posts like post title in h1 and then the post body and then the author name. I hope everyone understood what I'm trying to say else please ask in comments ...
0
votes
1answer
56 views

New checkbox in custom widget isn't saving data

I'm trying to develop my own widget. Mostly cause I want to understand Wordpress functionality (yes I'm completely new. First ever try to extend wordpress) I want to add a function to display post ...
0
votes
1answer
148 views

Linking Javascript in functions.php file

Below is my raw javascript embeds from my html template. But I cannnot figure out exactly how to add it to my functions.php file. It seems pretty difficult. Can you please assist with the correct ...
0
votes
3answers
48 views

Permission functions within wordpress

I'm currently developing a website and am exploring all possible options to restrict file viewing. I'm trying to find a way where I can load php files like my theme-options.php and cpt.php without ...
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0answers
64 views

Creating Content for Custom Tab in WooCommerce

I'm working with a set of three products in WooCommerce, each of which is made up of multiple "items" (custom post types). These are linked to the product using a relationship custom field. In my ...
1
vote
1answer
99 views

Conditional tag is_page with a custom post type

Accordingly to the is_page documentation, supplying the slug as an argument WP can tell me whether the current page is the one represented by the slug. Perhaps I am using the wrong slug? However I ...
1
vote
2answers
52 views

Detecting classes, adding widgets, and adding divs in with a Nav Walker

I've been trying to figure this out for days, to no avail. A template I'm building requires a mega menu. The markup for the menu looks like this: <nav> <ul> <li><a ...
0
votes
1answer
57 views

Wordpress function to add text

I m using this simple function to add text to my wordpress site post ! add_filter( 'afip_new_post_content', 'myprefix_change_afip_post_content', 10, 2 ); /* Grabs the image source for the newly ...
1
vote
2answers
90 views

Define custom Page Template without its own .php file

Is there any way of defining a Page Template from some function/filter/hook, without having any .php file containing the comment at the top of the page to declare the Template Name? For example, ...
0
votes
1answer
86 views

How to disable controls in theme customizer?

Edit: I have rewritten the question in hopes I will get a reply from someone who knows the theme customizer. I am trying to figure out how to disable setting controls in the Wordpress theme ...
4
votes
2answers
753 views

Prevent publishing the post before setting a featured image?

As the title says , I want a plugin/function to prevent/inform the user when he tries to publish the post without setting the featured image. ANY HELP ???
13
votes
3answers
2k views

Where do I put the code snippets I found here or somewhere else on the web?

Many posts here or somewhere else contain code, but they do not say where to put it. Example: I have found this post: How do I turn off 301 redirecting posts (not canonical)? I'm a newbie with PHP. ...
1
vote
2answers
101 views

Date archives for custom post type

I have seen many questions/posts regarding this, but have yet to find a decent solution. Basically I am trying to do what wp_get_archives does, but for a custom post type (personally I am unsure why ...
-2
votes
1answer
44 views

Get my site session in wordpress?

I am using a custom site build in zend frameword, i also have a wordpress installed in this directory, for example: www.mywordpressSite.com // here is my wordpress site.. ...
0
votes
0answers
49 views

Remove entry content from homepage index with infinite scroll

I have a WP theme (built on top of Genesis) and I'm having a problem with posts that are loaded on the homepage index with infinite scroll. Essentially, I'm only showing the article title, date, ...
0
votes
1answer
34 views

the_widget() inside functions.php

I'm setting some options in the backend using functions.php and I'm doing: $w = the_widget('My_Custom_Widget'); but I don't get any output. However doing <?php the_widget('My_Custom_Widget'); ...
0
votes
2answers
46 views

Entirely Different Functions.php per Page?

Is it possible via conditionals to load entirely different functions? i.e in the functions.php you have a conditional that loads in an include for the old functions, then another that loads in the ...
1
vote
1answer
27 views

Make parent page only link to first subpage

I'd like to automatically make any parent page link to it's first subpage if it has one. Like so: Parent 1 (/#subpage-1) Subpage 1 (/#subpage-1) Subpage 2 (/#subpage-2) Subpage 3 (/#subpage-3) ...
0
votes
1answer
610 views

Log in / Log Out Custom Button

On our website we have a "Join" button in the top right corner and a log in / log out link using <?php wp_loginout(); ?> . Instead of having the log in / log out link we would like to have it ...
0
votes
1answer
87 views

Help with my first Metabox helper class

I'm working on a metabox helper class and everything works well, but the radio image field. The images show up, but they aren't clickable. // Print radio_image input. private function ...
0
votes
0answers
23 views

Conditional within a public function within a loop

I am using a plugin to build widgets that includes images. Unfortunately it doesn't allow me to resize the images. I tried by adding a conditional but since it's in a public function and within a ...