A variable is a storage location and an associated symbolic name (an identifier) which contains some known or unknown quantity or information, a value. The variable name is the usual way to reference the stored value; this separation of name and content allows the name to be used independently of ...

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2
votes
1answer
2k views

How to var_dump nav menu items from anywhere?

I wanna preview all the fields that the nav menu $item array holds. Is there a function to fetch it from anywhere and place it inside var_dump?
14
votes
5answers
1k views

Best way of passing PHP variable between partials?

I have a variable in header.php, such as: $page_extra_title = get_post_meta($this_page->ID, "_theme_extra_title", true); Once I do: var_dump($page_extra_title); I always get NULL outside of ...
3
votes
1answer
10k views

Custom page with variables in url. Nice url with add_rewrite_rule

Using WP3.1 I Have a custom page with a WP_Query and the query gets dynamic variables from the url. And i want safe variables and clean urls. Example: carpage/?carmodel=honda&location=...
16
votes
3answers
6k views

Passing a variable to get_template_part

The WP Codex says to do this: // You wish to make $my_var available to the template part at `content-part.php` set_query_var( 'my_var', $my_var ); get_template_part( 'content', 'part' ); But how ...
3
votes
2answers
14k views

Using $_GET variables in the URL?

I need to generate a simple error message on a page by passing a variable through the URL. The URL is structured as follows: http://site.com/parent-category/category/?error=pause I'm sure it's the ...
0
votes
1answer
4k views

Passing a variable into Contact Form 7 [closed]

I have been looking for a solution to this, have seen some sort of add on called dynamic text but I don't think that suits my needs. Basically, I have a multi dimensional array. Basically what I want ...
0
votes
2answers
14k views

How to set global variable in functions.php

I want to be able to echo the URL of the featured image of a post and after looking some on the web I found the following which works fine when I put it in a loop in my front page template. <?php ...
8
votes
3answers
8k views

How to Pass External Variables to Filters/Actions

I find myself needing to pass custom data to a filter provided by a 3rd party plugin. All of the ways I've seen to do this are really complicated and hard to wrap my head around. Take this example: $...
3
votes
3answers
1k views

Why does Wordpress Pagination Remove the Spaces from my GET Variable?

I'm passing a GET variable at the end of my URL's as my search parameter. When I do a regular search, everything works fine: www.mysite.com/?find=my+search However, when I click over to the second ...
1
vote
2answers
991 views

Dynamic variable for custom taxonomy in loop?

I have a custom page template that loops through all custom posts with the post_type of "product_listing" AND the custom taxonomy "product_cat" of "shirts" and returns 4 posts per page (as seen below:)...
1
vote
2answers
562 views

Echo one category as title when post has multiple categories?

UPDATED QUESTION to be CLEARER Here's my situation: Wordpress top navigation has several menu items that jump to an array of posts within a specific category. For example, if you click "necklaces" ...
0
votes
2answers
2k views

Passing variables to new page

I'm trying to pass the variables to a new page, I made a function in my theme to get the results. Now when I use yelplist(); on the front page of my theme it gets the results and when i click on the ...
1
vote
2answers
171 views

Access the environment of an admin page from another admin page

I've been busy thinking about a problem, and so far I didn't find a solution to it. The abstract scenario On admin page A, I would like to print the value of a (global) variable—in the context ...
1
vote
1answer
1k views

Pagination for category slug returns 404 when page >= 2

I have a custom type and the slug is: 'rewrite' => array('slug' => 'blog/%blogs_tax%'), And after register_post_type() I have a function to rewrite the slug variable. I works fine, but I ...