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.
756
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9
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How to pass php array to external js file in WordPress
I am trying to pass my php array to my external js file.
PHP
if (!function_exists('myScripts')) {
function myScripts() {
wp_enqueue_style('my-css', get_stylesheet_directory_uri() . '/...
- 241
0
votes
0
answers
24
views
Array_splice index problem in ACF Flexible Content
I want to insert a row layout from an ACF Flexible Content field in one page (templates page) into the Flexible Content that is assigned to another page (Original). The Flexible Content field group is ...
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0
answers
10
views
Query for posts belonging to multiple categories
Within the default Post categories I have
A parent category Cities
-- City A
-- City B
-- City C
A parent category Beauty
-- Hairdressers
-- Pedicure
A parent category Sightseeing
-- Archeological
-...
0
votes
0
answers
75
views
Loop through Redux option framework repeater field
I am using Repeater field of Redux Framework in WordPress.
I have created the repeater field and assigned the data. Now I am trying to display those data in front end. But I am not getting how can I ...
- 275
1
vote
0
answers
19
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post__in select all custom posts and not the selected array of ids
In order to add a personilized sidebar for costom posts I define a shortcode using add_shortcode ( >name shortcode< ) and I recall the shortcode in sidebar using a plugin.
In the sidebar I must ...
- 11
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0
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20
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PHP how to submit array elements to database
I made a list of checkboxes that upon click get sent to a database. However, the only values that show in the database are 0. For example, a person can click 2 checkboxes, but the values sent to the ...
- 31
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votes
1
answer
16
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PHP - Converting elements to actual values
I made a list of checkboxes that upon click would be sent to database.
Every time I submit data the value is 0. If I try and convert the value of the array to string, I get string to array error.
<...
0
votes
1
answer
24
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wp_query, calculate with two dates when 'key' is text format
I have the custom field "members_entry" which is the key and it is in text format (not in date format!). I cannot change the format of the custom field in WP, it has to be text.
I have the ...
- 1
1
vote
1
answer
64
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Display custom post type attached media file sizes
We have a custom post type slugged 'download' and it acts like a posts but with the different slug. (It displays content like a post). Now, We have a custom field named "videos" and ...
- 11
-1
votes
1
answer
64
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Adding date and time to the same request
I would like to call the get_the_date and get_the_time in the same request. Is this possible? This what I'm doing now.
<?php
$header = array(
//Home
"15" => array(
&...
- 1
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1
answer
615
views
How to group by column a and sum column b and c in a php array
I got the following array:
[0] => Array
(
[kanel] => 5
[peber] => 0
[shipping] => A
)
[1] => Array
(
[kanel] => 25
[peber] => ...
- 17
1
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0
answers
121
views
Replace block content with an array
I'm using GenerateBlocks and Metabox, and specifically relevant for this post, MB Relationships.
I have a query loop created with GenerateBlocks that displays a list of Events (CPT). I have another ...
- 27
0
votes
1
answer
25
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How to initialise WP_Query on the basis of a specific meta_value and continue iterating rest?
I have a CPT with daily deals, I need to show these daily deals on my frontend as per today's day.
For eg, if it is Thursday : The returning array should return Thursday, Friday, Saturday, Sunday, ...
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0
answers
35
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Custom fields: Split data from single custom field's sub-array to separate custom fields when saving post
TLDR; I’m using a plugin that stores its custom field data in a sub-array, and I would like to save parts of the data from the sub-array to separate custom fields when a post gets saved.
In my case, ...
- 310
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0
answers
127
views
save array of objects with update_option
How do I save an array of objects in Wordpress/PHP via update_option ?
What I'm trying to save is something like:
update_option('my_option', [
{
'c': htmlspecialchars($_POST['hidden_category']),
...
- 101
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0
answers
41
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How do I have multiple metaqueries inside one wordpress query
I have a parent->child relationship between artists and releases. There is another parent->child relationship between releases and versions aka albums, singles, videos, misc.
So artist is the ...
- 119
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votes
1
answer
370
views
How to get files from loop for zip
I am working on a button which will download the images as a zip on specific posts. It works if I leave the files array in functions.php with a few hard-coded img links. But when I move the array to ...
- 117
0
votes
1
answer
60
views
Why is my array_diff usage breaking things?
On my WordPress site, I usually only have one tag per post.
However, I now have some posts that have a second tag, "expired", that I use for another purpose.
So I need to adjust my code ...
- 105
0
votes
1
answer
12
views
WordPress emails error regarding the argument type even if the type is correct
function test_sort_terms_hierarchicaly( Array &$cats, Array &$into, $parentId = 0 )
{
if ( is_array( $cats ) ) {
foreach ( $cats as $i => $cat ) {
...
0
votes
1
answer
114
views
Multipe array in meta_input
I want to insert post with wp_insert_post and add meta_input in it.
I have to send my data with array but I have problem to send more than one
Here is my code :
wp_insert_post( array(
...
0
votes
1
answer
716
views
Custom WordPress Function - Adding items from Foreach Loop into an array and Updating Field based on array of IDs (ACF + WooCommerce)
I've searched far and wide for a solution to the problem. I'm almost there, but can't seem to get it working completely.
Background
There are 3 post types that are involved in this function: League, ...
- 3
0
votes
1
answer
641
views
get_body_params() is always empty in POST request
I am registering a custom route like this :
add_action('rest_api_init', function () {
register_rest_route( 'professeurEQ', 'statistics', array(
'methods' => 'POST',
'callback'...
- 3
0
votes
1
answer
30
views
Order Categories by Character Count
I'm developing a medical directory website in Wordpress, and in the Grid/List pages for the site, each of the listing cards contains a list of specialties (using the category taxonomy within the ...
- 3
0
votes
1
answer
456
views
How to echo the value of an array element using a function via a shortcode
I want to centralise the prices on our website, so that I can simply update one place, and once updated it propagates to all pages.
I don't want to use a plugin.
The idea I have is to create an array ...
- 103
0
votes
1
answer
34
views
Update value inside array update_post_meta
I am trying to change default values inside array in custom field.
But I am getting error "PHP Fatal error: Uncaught Error: Cannot use string offset as an array" when I try to change the ...
- 72
0
votes
1
answer
179
views
Array_search ignoring the first element [closed]
I made (copy) a function to make the url of the custom post (named investigacion) by year.
function tex_get_archives($post_type = 'investigacion') {
global $wpdb;
$query2 = "...
0
votes
1
answer
320
views
Check if user has comment on current post
Hello I have multiauthor website and I need to create a condition to check if defined user ( no current user ) has comment on current post.
Here is my code but I can not complete this
$userid = "...
1
vote
1
answer
40
views
Remove Body Classes
I need to remove specific body classes added as a comma separated delimited list to a custom field input field like this
wp-custom-logo, single-post, postid-28, single-format-standard, logged-in, ...
- 6,896
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votes
0
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160
views
Custom Field: how to save array of multiple key-values in WordPress
I have this kind of data on my database:
<wp:postmeta>
<wp:meta_key>
<![CDATA[property_icalendar_import_multi]]>
</wp:meta_key>
<wp:meta_value> &...
- 125
0
votes
1
answer
85
views
Include current post into loop
I have a related posts loop ( in every single post page ) based on post title. source : https://wpza.net/get-related-posts-based-on-the-posts-content-in-wordpress/
But I also need to include current ...
1
vote
0
answers
59
views
Populate dropdown with Child Pages based on Parent Page chosen
I'm trying to populate the Child Page dropdown with that of the selected Parent Page - If a specific Parent page is chosen it should fill the second dropdown with all Child pages listed under that ...
- 11
0
votes
1
answer
220
views
Custom archive page for custom taxonomy and pagination issue
so this is something I am trying to figure out for quite some time about my custom archive page for a custom taxonomy 'workplace'. There is many workplaces, and what i want is to display the products (...
- 16
0
votes
1
answer
72
views
update_post_meta() updating nested array in Multidimensional array with empty sub-array
How can i update/remove/empty a sub-array on user post submission in admin area?
here ist the reference on how to update nested array i am using but it is not working
if ( $post->post_type == '...
- 83
0
votes
1
answer
17
views
List latest post for each tag with a category
I have a page where the latest posts are displayed from within a specific category.
array(
'posts_per_page' => -1,
'post_status'=>"publish",
'post_type'=>"post&...
0
votes
1
answer
181
views
Combine 2 arrays in a query parameter
I'm trying to exclude upsells using post__not_in but I already have a value and do not know how to combine the two.
I tried this:
'post__not_in' => get_upsell_ids(), [get_the_ID()]
But it is not ...
1
vote
0
answers
2k
views
Insert woocommerce products programmatically with featured image and gallery
I'm inserting WooCommerce products programmatically to the database, but I'm having trouble inserting and linking first image as featured image and multiple images for gallery assigned respectively to ...
- 11
0
votes
0
answers
211
views
Save / Update meta data as multidimensional array
I need some help with saving my meta data from a post.
On the editpage I have the following input fields
<input type="text" name="data[color][]" value="red"/>
<...
- 3
0
votes
2
answers
143
views
How to get the `comment_post_ID`?
I have extracted the reply emails. The original emails are saved as CPT and work as Tickets in my plugin. I want the reply email to go as a comment to the original email.
for($j = 1; $j <= $total; ...
- 25
0
votes
1
answer
176
views
get_the_terms, whether I should use string or array as the second parameter?
When I running Query Monitor on one of my page, I get a notice "Array to string conversion" for the following line:
$terms = get_the_terms( $post->ID , array( 'product-categories') )...
- 41
0
votes
1
answer
126
views
last_name + first_name orderby with meta_query [solved]
I have small issue with orderby. I´m looking solution to orderby ASC (lastname + firstname) example:
Selanne Andy
Selanne Beeny
Selanne Teemu
But now it arrays something like this:
Selanne Beeny
...
- 3
0
votes
1
answer
29
views
How to get the last category name of a child category?
there. I've tried tons of solutions I've found in this forum before asking this. It's kind of hard for me to understand the php sintaxe. I have no idea how to do this and i've been stuck for days ...
- 11
1
vote
1
answer
22
views
Sorting table function default
Trying to get this table to sort by default by "publish_date" Where can I add it?
$transaction_params = array(
'posts_per_page' => $page_size,
...
- 11
0
votes
0
answers
91
views
Sending simple variable on single page to WP JSON
I like to send specific data from a post to my JSON response in Wordpress. I like to send the output of the variable "hatus" to the JSON response, but it does not seem to work.
<?php
...
- 309
0
votes
1
answer
44
views
meta_query compare “=“ returns nothing when it seems it should
Trying to query based on form submission. One select on the form is built with:
wp_dropdown_categories( 'name=specialty&taxonomy=specialties&orderby=name&show_option_none=Select a ...
- 1
0
votes
2
answers
584
views
Tax query with multiple terms in pre_get_posts
I am trying to use a tax query in my pre_get_posts function. All is working but not when the array has multiple IDs. Let's say my URL looks like: ?listing_cat[]=1&listing_cat[]=2
Now I am trying ...
- 230
0
votes
1
answer
165
views
Create an array with all the links of the years' archive (of a custom post type)
I have a custom post type called "papers" and I need to create an array with all the archive links per year that exists. Something like:
array (
[0]=> 'http://www.example.com/2021/?...
0
votes
1
answer
114
views
Display just one post from a loop of 5 posts?
Let's say I have this Query to which I fetch all my WP posts and then use PHP to filter out even further:
<?php
$posts = get_posts(array(
'tax_query' => array(
array(
...
- 203
0
votes
1
answer
95
views
Order users by random not working?
So I'm trying to list my wordpress user id's each time in a random order.
Right now I have this, but for some reason, 'orderby' => 'rand' is not randomizing the list.
<?php
$args = array(
...
- 203
0
votes
1
answer
65
views
Redux option doensn't seem when include from functions.php
When I write redux framework option into header.php, it is shown.However when I add the same php code into a php file and include the php file from functions.php, it doesn't seem.
header.php:
<?php ...
0
votes
1
answer
139
views
Get an array of the number of post per year of a custom post type (Wordpress)
I have a custom post type called "papers", and, to feed a chart, I need an array of the number of posts per year that have posts.
I've tried with wp_count_posts() but it just give me the ...