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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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1answer
2k views

Replace text inside a huge multidimensional array

I've a huge multidimensional array with no-way to foreach it :), Anyway, i want to replace all http to a keyword so if the client convert his website into https he won't change all old images for the ...
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5answers
12k views

WP Cron Doesn't Execute When Time Elapses

The goal I want to use wp_schedule_single_event( ) to execute a single event that sends me an e-mail 8 minutes after the user submits a form. The issue The following code is in my functions.php: ...
3
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3answers
830 views

WP doesn't show Array Custom Fields?

I'm wondering why WordPress doesn't list PHP array() and any serialized data in Custom Fields in Admin Panel (for Pages, Posts etc.)? Only Custom Fields containing strings and numbers show up and can ...
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2answers
22 views

Only a part of array is stored in transient – what could be causing this?

I have created an autosuggest array that I want to store in a transient. My code looks like this: <?php // Get any existing copy of our transient data $suggest = get_transient('suggest'); if ( ...
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1answer
388 views

How can get all users by current user meta?

I have a block system to make users block each other, My question is how to get all users by current user meta by the array? When current user is blocked anther user it's saved as meta like this: a:1:...
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1answer
24 views

Add to array, redirect and display

I want add text to array and display after redirect and unset array. public function save($type, $value){ global $tab; $tab[] = array('type' => $type, 'value' => $...
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1answer
18 views

Generate an array of parent/child page IDs, based on parent page name

I've been using the following functions (updating IDs manually) to group parent & child pages into an array, which I then use in an if/else statement to present content depending on whether or not ...
0
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1answer
10 views

Wordpress meta query with meta serialized data array value

Looking for a method to nest AND/OR relation in meta_query based on array serialized values. Reviewed these already: Query multiple meta key values? WP Meta Query for some meta (array) values I ...
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2answers
13 views
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1answer
20 views

Combine multiple menus using the filter wp_nav_menu_items

Is there a way to combine multiple menus in the functions.php file using wp_nav_menu_items()? I need to hook in a second menu to the main menu. The site has two separate menus in the header. One is a ...
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0answers
36 views

How to filter specific element of an array in wordpress/php?

I have a php code as shown below in which I have added Line#A for the debugging purpose. <div class="vidlist-main__meta cf"> <?php //if ( has_excerpt() ) {the_excerpt();} $tags =...
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2answers
420 views

Pass a php string to a javascript variable

I need to pass a php string that is stored in $attr['footer_caption'] inside a shortcode function to a js file where the highcharts are initialized. $fields = array( array( '...
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2answers
18 views

Help using an array in 'exclude' key of another array

I want to exclude two items (using their IDs) from an array that's retrieving images attached to the post: the post's thumbnail (featured image) and an image attached via Advanced Custom Fields. I'm ...
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1answer
30 views

Using a variable in is_page(array())

Similarly to this topic I need to extract some page IDs from user input (a theme options admin page), store them in a variable, and then filter using the is_page() filter. The input consists of ...
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1answer
24 views

Add Array record to Meta Post

I am trying to add the following array into the meta post table "a:2:{s:11:"target";a:1:{i:0;a:1:{i:1;a:3:{s:5:"param";s:13:"page_selected";s:8:"operator";s:2:"==";s:5:"value";a:5:{i:3001;s:13:"...
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1answer
457 views

Trouble with checked() for array of multiple checkboxes

I can't get the checked() to return what I expect. Data: Options: = array ( 'baseball' => 'Baseball', 'golf' => 'Golf', 'hockey' => 'Hockey', ) Values: = array ( 'baseball' => '...
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vote
1answer
507 views

Plugin settings page checkbox not saving - one options array with sub array

I'm driving myself crazy here trying to get a checkbox to save on a plugin settings page. Right now, as a template, I'm working through the excellent example given here: Settings API with arrays ...
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1answer
19 views

I want to place a post before all others from an ACF boleen field

I am currently trying to retrieve an post (to put it before all others in the search results of a search filter I created) from an ACF boolean field (and I am a beginner), so I made this script but I ...
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vote
0answers
27 views

call_user_func_array() error in class-wp-hook.php

I have this message when I try to add a new variation of a product on Woocommerce/WP: Warning: call_user_func_array() expects parameter 1 to be a valid callback, array must have exactly two ...
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1answer
17 views

Reading Content in an Array as it relates to a meta_query

I am capturing a user's Work Anniversary and their content is being stored in an array. So the key as it relates to these Meta Fields is hire_date and the value that is stored in that array looks ...
0
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1answer
526 views

Get current user array with post string

I need to get 10 current user fields and pass the field values to a post string. The post string is expecting certain label names for each value. Example - post string expects 'firstname' => '...
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0answers
32 views

How do I save values from a foreach output on an options page?

I am creating a plugin that outputs a metabox on each page to be able to assign custom meta descriptions plus some other values. All of that works perfectly. However, I also have a "bulk editor" ...
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0answers
23 views

How can I stop an custom field value from appearing in a dropdown list

I have a dropdown field that displays custom values that I can add from the admin portal. I would like to exclude an option called 'Meal' so it does not show in the dropdown field on the frontend The ...
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0answers
28 views

Convert number to date format within an array

I have a custom field of deal_date that I need to work into an array. When using directly on a template I can just set the output format directly in the ACF UI. However I obviously cant use get_field ...
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1answer
21 views

meta query or with meta value

within one of my query_posts I use 'meta_key' => 'clpr_topcoupon', ;meta_value'=> 1, now I would like to show post without as well but the one with meta_value first. I tried: 'meta_query' => ...
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0answers
15 views

Save post meta save as multi dimensional array

I want to make portfolio page using meta field, where clicking to image opening image slideshows. So I want to loop main clickable image in array and images of slideshow as an array of main image, ...
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0answers
32 views

WP post meta - for loop inside for loop

I wanna make a portfolio on-click opening images gallery using meta fields. So firstly I make array of portfolio images and loop them. Then I loop gallery images of every portfolio item, but it loops ...
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1answer
636 views

how to remove/exclude html coding from json file while export?

I have created a file using json and exported it. Its creating HTML tags with it. Actually,I don't want to have that html part to be there in the file. Below I am sharing structure of my current file: ...
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1answer
651 views

Repeatable field within repeatable group of fields

Compounding on Saving metabox repeatable fields ... I've created a metabox with a series of fields that are repeatable. However, within those fields, I'd like to create another field named Choices ...
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0answers
33 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 ...
2
votes
1answer
909 views

How to update single value in multi dimensional Post Meta?

There are some values in Post Meta Data stored as a multi dimensional array. I want to update some of their data. Here is the Post Meta value displayed using <?php the_meta(); ?> voter: a:1:{s:...
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1answer
1k views

How do I use foreach to get content from a custom-field in multiple posts?

so I am trying to use a foreach to pull content from a custom field in multiple posts, but it just wont work. I can get it to work for a simple textarea string but I am struggling getting it to work ...
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6answers
12k views

Nice way to print_r arrays

So you know how Drupal has functions in modules like Devel that allow you to output arrays in a nice format like dsm($array) or krumo($array)... Does WordPress have an equivalent or a nice way of ...
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0answers
44 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
44 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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0answers
9 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
20 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 ...
0
votes
1answer
35 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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votes
3answers
68k views

How to get permalink and title from post ID?

I have stored an array of post IDs and I would like to list the posts as links, meaning I need to get the title and permalink for the post ID - $id. The list should be echoed out by the following if ...
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votes
1answer
182 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
49 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 ...
1
vote
1answer
53 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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votes
4answers
3k views

Sorting list of sites from multisite network using wp_get_sites

I have a loop that pulls in all sites in my multisite site network and loops through them to get variables located in their ACF options. Here is an excerpt from the code I am using: $stageurl = ...
0
votes
0answers
23 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 ...
0
votes
0answers
281 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 $inbox = count(array_intersect($...
0
votes
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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2answers
146 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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1answer
1k views

Filter by field with array value in ACF on WP REST API

I'm suffering for weeks trying make a GET call in the WP REST API where I have a field in the ACF plug-in with multiple select, and the stored value is an array(). Example of the response after the ...