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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Updating from multiple array custom table
This is similar to a question that hexalix helped me with recently. Trying to update a table from a multiple field form I tried using similar code from that question but to no avail. Form field as ...
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Inserting more than one array into same row
I have a form which can add additional fields by j/s. I am trying to get the values to insert into a single row. Normally you would use a foreach statement. I have tried that for each field and that ...
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prepare select of array
Odd one this. I have been working on this particular query for a few days now. The idea is to use the variables selected from first query to be used in second. ($project_id = $_GET['project_id'])|| ($...
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Checking for stock in accordance with product's SKU
Im trying to figure out how to check for products in accordance with their SKUs. I have already figured out how to check if product is in stock. However, each product has 3 purchase buttons: one for ...
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Array() displaying in all pages of admin -view page source
When we check view source page of our site, it is displaying below code in all pages : Array ( ) below is screenshot : Requirement : How to remove that Array() text ? From which file it is coming ...
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Inside nested wordpress loop (post & post-type) " in_array()" function can't retrieve the matching value
I want to display the logo of a metadata from post-type for all post matching same name/category. Posts-type: are Activities (sport). Posts: are News from these activities Inside my first loop I get ...
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Orderby meta _value that is saved as an array
I want to order a WP_User_Query by a meta value. The meta key is a multi-select field, and the value is saved as an array. When I do a print_r of get_user_meta($user_id,'committee',true) this is what ...
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Send emails to individual subscribers when CPT post is deleted (trashed)
The context On my site I have a custom post type (project) where visitors can subscribe to a post and get various notifications via email. My site is hosted locally right now and I am using Mailhog ...
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Is there a way to use MySQL JSON functions in meta queries?
There are JSON functions: https://dev.mysql.com/doc/refman/8.3/en/json-search-functions.html can be used to search in complex data with MySQL. In the case of meta keys and values it is an issue that ...
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Get check box values inside array for use in posting form data
So I have the following function with an array of variables that handles a profile form. All but one is a typical input with the exception of 'member-comptency[]'. It's a select field field with ...
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Parameter for pagination posts_pagination
I created a pagination with the_posts_pagination() function Right now it looks like this and it works fine: Previous 1 2 3 4 Next When I am on the 1st page, the "prev" button disappears or &...
user188850
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generate an array of user login date using update_user_meta();
I have begun to create a function to store last login date of user using time() function. Perfectly works! Now I want to store in a serialize array a list of all user login date. Question : Do I have ...
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posts_results filter - additional sort, with a meta value, to move posts to the end of the results, with pagination working
I have a custom post type for business locations that I am trying to add an additional sorting filter to by using a custom meta value. The custom field specifies whether or not the location is open or ...
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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 ...
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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. <...
