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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0
votes
2answers
42 views

How to add chunk of php, html, and sql code to variable an append to $content

I am creating a plugin (my first) which allows the site admin to display the most used post tags over the last X number of days. This plugin is an evolution of the WP Development question here - ...
0
votes
2answers
92 views

update_option using variable name

Title may not be clear but I'm using update_option($my_option, $new_order); and for some reason it would not work but if instead I change to update_option('my-option-name' $new_order); it works. I ...
2
votes
1answer
165 views

Using Wordpress public query variables

Good morning. I am trying to query various Wordpress pages, using public query variables, for example http://dmkim1979.ru/?p=37 // single post http://dmkim1979.ru/?page_id=40 ...
0
votes
1answer
8 views

Replacing string with a variable in php

I have following code in my plugin of Wordpress: wp_localize_script('ffd_js_script', 'myAjax', array( 'ajaxurl' => admin_url('admin-ajax.php'), 'idinfo' => ...
0
votes
1answer
10 views

Variable scope producing undefined variable notices in included files

I'm building a Wordpress Theme and on the front page the user is able to select how they would like to order their posts. I've then created two functions that take the users selection through the ...
0
votes
1answer
20 views

$before/after_widget/title not displaying anything

I have built a custom widget with this code: class rfw_dock extends WP_Widget { function __construct() { parent::__construct('rfw_dock', __('TITLE'), array( 'description' => __( ...
0
votes
1answer
31 views

Passing variables from header.php to template and vice verca

I've defined a variable - let's call it $header_var, which is placed in the header.php file. I would like this variable to be passed onto my template file (in this case taxonomy.php). Also I would ...
0
votes
1answer
111 views

Passing variable as permalink URL

I've been trying to adapt the rewrite functions described here with little success: Passing variables through permalink structure WordPress permalinks and custom $_GET Variables The structure of ...
0
votes
1answer
15 views

Incorrect Blog Root

I have a blog at http://leghumped.com which I moved from a subdirectory to the site root a few months back. The problem is, the root still seems to resolve to /blog/. Eg: Instead of seeing ...
0
votes
1answer
125 views

Intercepting $_GET variable from custom pagination

I have a custom pagination using a form with the get action so I can have a page jumper box. Everything works until you enter something that is not an actual page. Examples are negative numbers, text ...
0
votes
1answer
34 views

Difference in Get Variable Location

I have noticed that in some instances in WordPress (such as in my custom post types), GET variables appear as following in the URL: www.url.com/events/cool-event?action=edit&message=1 However, ...
0
votes
1answer
290 views

How to put a form with php code into a variable or shortcode?

I'm trying to put my frontend form into a variable or a shortcode so I can wrap another shortcode around it (specifically Bainternet Post Creation Limits). My form has PHP code in it so I'm not ...
0
votes
1answer
104 views

About redundant code when I use shortcode to output the HTML from a variable

I use shortcode to output the following html in a variable, but there are too many redundant code such as br and p tags, how to remove them? Thanks! HTML MAKEUP $return_html.='<div ...
0
votes
1answer
144 views

jQuery dialog prints HTML-Tags under Wordpress

i need some help. I am using wp_localize_script in my Wordpres_Plugin. Inthe documentready-function i use this Code to bring the Message up: $('#button-setup-league').click(function() { $( "#dialog ...
-1
votes
1answer
158 views

Having problems accessing $_GET values

I'm trying to get the value of a $_GET variable on the homepage of my site. For some reason I can't access any $_GET variables on the homepage, but I can access them just fine on other pages. Does ...
-2
votes
1answer
42 views

How do I echo saved data outside the function?

I know the data I want is stored as $lineOne and I can echo that inside the function. But I want to get the data outside of the function. I've tired: $lineOne; $instance['lineOne']; Here's the ...
1
vote
0answers
124 views

Track usernames with piwik

I'm wondering if there is a way to send current logged username to Piwik and display it beside the ip address in the stats. I need to see which users viewed a specific page and which users downloaded ...
0
votes
0answers
13 views

passing javascript variable into php wordpress

I am trying to pass variable from JS to PHP. I have this JS code that runs in my footer.php: <script> function printResponse(response) { if ( response.errorCode == 0 ) { var ...
0
votes
0answers
14 views

wp_localize_script() dont parse values

I try to parse php values to js file using wp_localize_script() wp_enqueue_script( 'countdown_js', plugin_dir_path( __FILE__ ) . 'js/countdown.js', array(), '1.0.0', true ); $dataToBePassed = ...
0
votes
0answers
43 views

Working with arrays/foreach statements - echo results? Addition operator w/foreach… multiplying?

I'm really struggling with this - I'm relatively new to PHP but I'm trying make this code that I've pulled together output a list of chapters sorted by user pageviews based on a user_meta field called ...
0
votes
0answers
161 views

Passing variables through a href link from one page to another page

On my registration site I have a CPT called "event". In my "Events" page I list these events and create a "register" link for each one towards the "Registration" page: $events = new WP_Query( array( ...
0
votes
0answers
94 views

Create and update Custom Cookie based on multiple GET and POST Values for first time visitors?

I am not exactly sure the most efficient way to write this code. I collect custom data in my forms and also in my url via get such as: Name utm_campaign URL Referrer ID Among many more. Do I ...
0
votes
0answers
97 views

global variable not accessable inside functions

I downloaded and installed a wordpress plugin. Everthing works fine on localhost untill i uploaded the site on live server it wasn't working as intended. When i define a variable as global its value ...
0
votes
0answers
25 views

How to get a RestFUL URL for a function?

I have a basic custom function which accept GET/POST requests, and process them upon request. Just simply (Lets say GET now): function miccheck() { echo "Hello, Mic Check 123! ". ...
0
votes
0answers
65 views

Generate users with plugin - assign value to variable

I am trying to create plugin where someone can enter a number and then that number gets ran into a for loop which then generates the amount of users asked for. I am having trouble catching the value ...
0
votes
0answers
88 views

Passing user first and last names from external db to WordPress user first and last names using session variables?

This may be a little convoluted, but here it goes. I don't let users register on WordPress to access my member site. I have an outside registration/login system set up and want to continue using ...
0
votes
0answers
220 views

Why won't the action hook wp_head won't accept parameters?

I'm working on a plugin that adds scripting to the head using add_action('wp_head',..); I have to pass a variable to the function to get my desired result. To test this I'm simple "echoing" out the ...
0
votes
0answers
54 views

Displaying posts by year

I'm trying to display posts on the homepage from the current year only. I am using the following: <?php if ( is_front_page()) { ?> <?php $current_year = date('Y'); ?> <?php ...