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Questions tagged [array]

An array (in PHP) is actually an ordered map. A map is a type that associates values to keys. This type is optimized for several different uses; it can be treated as an array, list (vector), hash table (an implementation of a map), dictionary, collection, stack, queue, and probably more. As array values can be other arrays, trees and multidimensional arrays are also possible.

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20 views

Staggering featured post using 'sticky'

So I have Custom post type that occasionally will have posts marked as 'featured' Client would like to use the 'sticky' feature of WordPress to pick which posts from the CPT are classed as featured ...
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25 views

Can an array be used as a meta_query value?

I'm trying to query a custom post type (courses) by grade using WP_Query and Advanced Custom Fields (ACF). Grades (checkboxes) are organized by term (groups). Four grades per term, four terms per ...
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2answers
41 views

How should I identify the inline javascript that is the dependent of a wp_enqueue_script?

I want to run my own JavaScript on a specific WordPress page but only after a third party's plugin runs as I am trying to slightly modify that plugin. My problem is that my JavaScript is running ...
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10 views

New posts aren’t part of data pulled through query/array

OK – loads to unpack here: 1 – there is a template that we have (PHP) that works for all of our pages except for 1 new one (ruled out anything being wrong with the template [hopefully]). 2 – the page ...
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8 views

sql query for selecting btween two amounts

I am trying to achieve result by selecting dropdown between two amount range. echo '<option value="browse-events?city='.$browse_city.'&type='.$browse_type.'&price=Free">Free</option&...
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1answer
15 views

How to output get_tags array list to select box

I have a custom meta box. In it there are input fields, as well as a select box. What I want, is to have the get_tags array list to be outputted as the values in the select box. I currently have the ...
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1answer
23 views

How to avoid duplicate users when I am using get_users?

I using get_users to get users from my database. I am using this code: $args = array ( 'role' => 'Colaborador', 'role__not_in' =>[ 'subscriber', 'Administrator'], ...
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1answer
56 views

Remove duplicates - array_unique()

I am trying to make a simple list of names that link to profile information. Some of the people in the list have multiple addresses and therefore appear multiple times in the list (as their addresses ...
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1answer
13 views

How can I get all values from my array in a loop in php? [closed]

I've following array: Array ( [0] => Array ( [0] => 585 [1] => 596 ) ) Now I want to print all values (585 & 595 .....) row for row in a ...
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1answer
21 views

get_category_parents to array

Ok, So I get a choice from a wp-dropdown. This choice is a category. I use this category to find it's parents. This seem to be outputting a string. This string should be converted into an array. And ...
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0answers
22 views

How to add each letter, entity, special character from post title to array

I try to add each letter, entity, special character from post title to array but quote symbols not working. I use this function in the loop and single post page. Entities are in the numeric HTML ...
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0answers
27 views

How can I use an array of objects with multiple PHP functions?

I'm a bit stuck with my PHP to make something work for a WordPress site that I am developing. What I want to do is have an array of objects pertaining to social networks that I can pass through ...
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154 views

Notice : Array to string conversion on array_intersect user meta

I am trying to check if two meta data has any common array values. Its returning an error Notice: Array to string conversion in functions.php on line 1026 which is $inbox = count(array_intersect($...
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1answer
25 views

Remove a link from a page ID used within an array [closed]

I've the code as below: <div class="row"> <?php $pages = array(54,55,56,57,58,74,75,76,77,78); $i = 1; foreach ($pages as $page) { ...
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1answer
51 views

PHP Array Returning [object Object]. Tried existing answers results with no luck

I have tried multiple solutions that I have found around and none seem to be working. Can anyone give me any help? I want the result to return the ID's ($user) and currently it returns [object Object] ...
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2answers
54 views

Combine multiple queries, array_unique returns nothing

I'm combining multiple queries for a loop using the following method: function order_by_date( $a, $b ) { return strcmp( $b->post_date, $a->post_date ); } // get the posts for the first ...
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2answers
36 views

How to print array of specific item

I have get the following array from my database using mysql query in PHP. What is way to print the specific item (e.g: staff_name and coupon)? {"items":[{"ca_id":1,"appointment_date":"2018-07-02 08:...
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19 views

how to remove duplicate arrays from view

I'm trying to create a filter list based on a custom taxonomy. This is my array: Array ( [0] => WP_Term Object ( [term_id] => 121 [name] => Sistemas CIP - COP - SIP [slug] => sistemas-...
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2answers
58 views

(Solved) WP_Query ($ args) -> How to sort letters and numbers within the same array

I'm developing a system where I have a Deck presentation. I have a field that takes the post by the 'copas' type of card being within the 'meta_value' array specification, and I would like it to be ...
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2answers
109 views

Store custom field's multiple values in one user meta key

I've added some custom fields into the user profile. It's "Date of Birth". There are "month_of_birth", "day_of_birth", "year_of_birth". How to store them in one meta key ('birth_date') ? Here's the ...
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1answer
29 views

Getting posts to exclude from array

I have an array, where keys are the post ID's and values are post titles. $options = []; $args = array( 'posts_per_page' => -1, 'fields' => '', ); $posts = get_posts( $args ...
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3answers
55 views

Get all posts as an array ID => Name

I need to query all of my posts as an array in example: 'options' => [ 'Post ID' => __('Post Name'), 'Post ID' => __('Post Name'), ], How can i do it? tried this but it gives me ...
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3answers
97 views

Getting an array out of WPQuery

I have a query like this i will get the id's for product. This works fine: function ids(){ $args = array( 'numberposts' => -1, 'post_type' => 'product', '...
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1answer
120 views

How to query serialized array by comparing greater than (>=)?

I have serialized post meta values. It looks like this: In array: $kisiArray = array( 'option1' => 7, 'option2' => 'bar', 'option3' => 'apple', 'option4' => 'orange' ); And ...
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1answer
105 views

How to update serialized post meta?

I have serialized post meta. And i want to update single meta key. It looks like this: In array: $kisiArray = array( 'option1' => 'foo', 'option2' => 'bar', 'option3' => 'apple', ...
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1answer
141 views

How to display line breaked meta values in table?

I have meta_key 'oyuncular' and it has meta values with line breaks. I want to get them and display in table with two column. Name and Role Name $names = get_post_meta( get_the_ID(), 'oyuncular', ...
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1answer
124 views

How to fix this warning:call_user_func_array() expects exactly 2 parameters, 1 given in D:\wamp\www\…\wp-includes\class-wp-hook.php on line 286

I am creating Wordpress Dashboard Menu: add_action('admin_menu', 'personalised_menu'); function personalised_menu() { add_menu_page( 'Page Title' , 'Blog' , '...
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1answer
73 views

How to build widget with arrays inside arrays?

I've started building a widget that needs to have an array inside an array. I'm trying to get the widget to have the ability to create multiple elements that will display on the site, but also has ...
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1answer
140 views

How to list custom fields as headers and list all pages sharing that custom field under it?

I'm trying to use a custom field of "State" to list all the city pages for available locations. I'm able to get the right results, in the (alphabetical by state) right order with this code: <?php ...
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1answer
39 views

Add multiple tags to multiple posts

I have an array of posts IDs like this: $id_post_array_full=array(239,243,246,248,250,252,255,257) I would like to add tags for each posts with this function of wordpress wp_set_post_tags(). My real ...
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2answers
307 views

how to get post order by post id wp_query?

i have 4 post and i displaying 2 post per page. $ids = array('16085','16088','16083','16091'); $options = array( 'post_type' => $post_type, 'posts_per_page' => $posts_per_page, ...
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1answer
54 views

foreach loop still echoes array

I'm not sure why the foreach loop is still printing an array for my $education variable. This code is supposed to get the custom post fields. It works with the title, the image and the about variable, ...
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1answer
43 views

Repeat array inside array through while loop

I want to repeat this array: array( 'taxonomy' => $tax, 'field' => 'slug', 'terms' => $cat, ) because I am getting the value of taxonomy and categories from custom sub ...
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0answers
22 views

how to check meta value as a multi array in wordpress query?

I have property listing on my page. i have to do filter on my page if user enter property guest value 5 then i need to fetch only that post where guest value is 5 that store in post meta value as a ...
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2answers
45 views

restrict current user from receiving email using wp_mail

I have create a code through which current user can add other users in his project. These users are only shown on the project page. They will not have any right to modify the project. Once these ...
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1answer
149 views

update_post_meta() with a modified array?

When in wp-admin I want to manipulate one value of an array and then update the post_meta with this array. My array looks like this: 1285 array(1) { [0]=> array(2) { ["description"]=> ...
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1answer
15 views

PHP Use Declared array Variable inside already Declared Array

i have created one class in which i declared public associative array. class test{ public $basicCols= array( array('title'=>'KEY', 'field'=>'slug','options'=>$optList), array('...
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1answer
39 views

Matching slug terms from one array to those in array of WP_Term objects to output term names

I'm using WordPress's get_terms to return an array of WP_Term objects containing the term_id, name, slug, etc. for the child terms of a given taxonomy. I've saved this array to $tax_terms. I have a ...
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2answers
75 views

How can I add multiple 'tax_query' arrays via a loop?

I'm trying to build functionality (using the Advanced Custom Fields plugin) to list information in a page template for all custom post types ('Product') that have specified taxonomies. This is my ...
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1answer
106 views

How can I pick a single post from the latest 3?

I'm looking to display a single featured post from my latest 3 posts at random. I've managed to get it up and running picking any post at random just fine, but I want to filter it down to only the ...
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0answers
21 views

Remove item from post_meta array via AJAX

I have a form on a page where users can add new text inputs (up to 30 inputs). The entered value of this text input is stored in the post_meta table via AJAX as an array. Here is the php that ...
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1answer
61 views

change order of images attached to post

Im not quite sure how to explain my issue so let me know if Im unclear about anything. I have on my front-end post form a multiple file upload input that uploads files to my specified folder and ...
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1answer
27 views

Is there a way to add a new value into a stored custom field value?

I am trying to save some numbers into the posts as a custom field in different times. I want to store an array that includes selected numbers for each posts. But I can't update the current values (...
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0answers
11 views

Removing duplicates from a merge of custom taxonomies

I'm trying to remove duplicates from a merged array. It has 4 custom taxonomies inside it. I already tried with 'array_unique' and with a regular PHP foreach. Here is the example with a regular ...
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0answers
17 views

wp-query loads forever when meta-key is missing

Im struggling with an query that should show posts in a date range given by advanced custom fields repeater date field. So my repeater fields have a start and end date: 24.05.2018 - 28.05.2018 01.06....
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1answer
549 views

Website Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'Wppr_Public' does not have a method 'amp_support'

Warning: call_user_func_array() expects parameter 1 to be a valid callback, class 'Wppr_Public' does not have a method 'amp_support' in /home1/thrfolde/public_html/3foldtraining/wp-includes/class-...
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1answer
76 views

Make sticky post with FacetWP

I have WordPress posts in combination with Advanced Custom Fields and FacetWP for filtering. WordPress has an option to make a post sticky, I did this and nothing happenend so I tried to change my ...
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1answer
72 views

WordPress i18n in Array throws Error

i am wirting my very first plugin. For publishing it to the repository i want to make it translatable. On my options page i some arrays, which store the default settings. Somehow i get an error when ...
0
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1answer
20 views

Add first letter of titles to array, then compare arrays

I have a custom post called foundation_firms, from which I'd like to create an array of letters, each letter representing that there exists a post starting with that letter. I've been trying to use ...
0
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1answer
39 views

Trouble with calling an imploded variable in an array

I'm having trouble with calling an imploded variable that is then formed to an array and called in a post loop argument. $user_id = um_profile_id(); // Get current user ID $...