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 ...

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1answer
357 views

How to get specific string in explode array?

I have a shortcode where I'm trying to get a specific string from the $args array below. Query: <?php $args = array( //'post_type' => $posttype, 'post_type' => explode( ', ', $posttype ), ...
0
votes
1answer
644 views

Multiple entries in get_option results? or why is _multiwidget set to 1?

I am developing a wordpress widget, and need to store some user configuration values, that is why I am using wordpress update_option and get_option. I am new to widget development. I have some ...
2
votes
2answers
965 views

Serialized array, grab specific posts with meta_key/meta_value[0]->is_featured

I've a postmeta key saved in DB: mediSHOP_product_extras It's value is Unserialized: Array ( [0] => Array ( [is_slider] => 0 [is_featured] => 0 [in_stock] => 0 [video_url] => ...
0
votes
2answers
1k views

Build Array from Input Fields question

I have a series of input fields sets: <input type="text" name="people[name]" /> <input type="text" name="people[lastname]" /> <input type="text" name="people[email]" /> <input ...
1
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0answers
37 views

How to change array indexes in php [migrated]

I am working on a plugin. In plugin upload multiple images and save them in an array in database. In previous version when i save them in database i start their indexes with [1][2][3].... Array ( ...
1
vote
2answers
385 views

Wordpress: How to use post_class() in an echo

I am working on a foreach loop in Wordpress and want to add 'post_class()' to a div within it. Currently the code looks like this: if ( is_array( $posts ) && !empty( $posts ) ) { echo ...
0
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0answers
17 views

Array or Database

I have a question concerning the storage of variables. For my website I would like to add fields for education to the profile of users. To promote uniformity I would like that every user picks from ...
0
votes
0answers
4 views

$wpdb->get_var not matching after first loop through foreach

I'm trying to match my array with a entries in a table and retrieving the ID of the entry. So I have the following array called $features. Array ( [0] => Body Side Moldings: ...
1
vote
4answers
573 views

Updating wp_options with an array on save_post results in duplicated entries

I'm not entirely sure this is Wordpress' fault, but I figure I'd ask anyway and see if anyone else has experienced any problems like this before. I'm trying to save an array to a wp_options table ...
0
votes
3answers
25 views

Need help getting a certain value out of a multi dimensional array

I'm looking to retrieve a specific meta value for users from the Wordpress types plugin. I know the value is stored in a wpcf-team-experience-member-type. This is a checkbox option and I'd like to ...
0
votes
1answer
43 views

Reformat data within a nested array

I have the nested array of data below which comes from the Wordpress Formidable Pro plugin form entries database table. I would like to reformat it so I can use it in a Wordpress WP_list_table but I ...
0
votes
1answer
42 views

query_posts with meta_value

I have category 'news' http://localhost/foldername/news, for each 'news' posts I have custom field called 'years' and is set up as a Text Field. I have 2 values assigned n different posts '2013' and ...
2
votes
0answers
24 views

JSON not valid after json_encode posts

I'm having problems saving JSON in a custom table in my database. I pull some posts (+ connected posts) from the database and add them to an array. This is a part of my array: array(2) { ...
0
votes
0answers
21 views

Add custom filter to register data in array

I would like to register a multi arry of data in a plugin and allows any developper to add new value to the array. This multi array contains a name, and different value like this: class ...
0
votes
0answers
31 views

extract shortcode_atts with multiple meta key and meta value

I am trying to extract( shortcode_atts( array( arry with multiple meta key and value in bellow snippet code you can see that i am extracting shortcode_ats with bellow code ...
0
votes
0answers
29 views

How To Have An Array Accessible from anywhere on the site?

I want to have an array that is dynamic that is accessible from anywhere on the site. My reason for having this is not to run a database query. Example: We start with array('cat' => 1, 'dog' => 2) ...
0
votes
1answer
72 views

SOLVED - How can you query posts by advance custom field when the value is a serialized array?

Bottom for resolution Im going crazy I think. I cannot figure this out for the life of me. I have an advanced custom field that is a select box. The select box has multiple values and allows for ...
1
vote
1answer
15 views

When and why should I use $wpdb different return types?

This one returns an object $mylink = $wpdb->get_row("SELECT * FROM $wpdb->links WHERE link_id = 10"); An associative array $mylink = $wpdb->get_row("SELECT * FROM $wpdb->links WHERE ...
0
votes
1answer
358 views

How to use an array of categories as a dropdown?

I need to use an array of existing categories as a dropdown option value then use the selected category ID. More exactly, I try to make a custom module to display the latest posts form selected ...
0
votes
3answers
248 views

how to store arrays into a database

I'm trying the store multiple rows into a database. The number of fields will change. Below is the way that I use to store just one row. <?php if(isset($_POST['save'])){ ...
0
votes
1answer
34 views

Page returning ID from array, how to return the correct values for post in acf wordpress

Im having a little trouble returning the correct value with the relationship field. My end result is to use the relationship field to add selected locations to a drop down in gravity forms. I can ...
0
votes
1answer
112 views

Get html data with javascript to php array and store to wordpress database

What I wanted to do is get the items that are dropped to the droppable area and stored it a php array so that I can store into database so that I can access the stored array from other parts of my ...
0
votes
0answers
11 views

Include timestamp in a foreach array

Please forgive me for my ignorance and thank you to anyone who helps. I have a follow/unfollow plugin that stores the respective user ids using update_post_meta. I am now doing a foreach loops to ...
0
votes
0answers
20 views

Get wp_dropdown_users to set variable in page

I have a page my-bookings.php which is generated by Events Manager Pro Plugin. Is shows all bookings made for the logged in user. Great overview, but the same overview is not available for Admins and ...
0
votes
1answer
32 views

WP_Post is not from correct array

A bit of a complicated problem here, but I figured I'd see if I could get any help. My logic is this: WordPress custom post query > for each of the results, factor in distance (calculated ...
0
votes
0answers
28 views

I am not getting result from php function that is json encoded

So I am trying to build an array of post data. But when I json encoded it I am not getting back the post object data from the database. Here are my two functions public function ...
0
votes
1answer
26 views

Getting Category Children

i have a problem understanding the get_terms function All i want is getting all the children of specific category so that it can be listed. But i don't really know how the $args works. So with this ...
6
votes
1answer
4k views

How to store widget fields data as an array?

I am creating a widget, it needs to store about 10 IDs. Right now I'm using following field method to store each of the ID in a separate field. It stores data of each field in a separately in the ...
0
votes
1answer
38 views

Getting custom post types to properly display alphabetically

I'm trying to get the sub loop of custom post types to display in alphabetical order, but having no luck. I've tried applying ksort and asort to the $posts array, but it just reorders the ID display ...
1
vote
1answer
49 views

How to get update_post_meta output to include string length

I'm using the plugin WP All Import to import a special post type. The plugin includes an action hook pmxi_gallery_image that runs after the import that saves the attachment images to the post gallery. ...
4
votes
1answer
211 views

How can merge two arrays values in one array and save in database

I am working on WordPress upload meta fields. When user upload images the images are sized in two dimension one is "thumb" and one is "big" and they re sized very perfectly. I save both of images ...
0
votes
1answer
28 views

Dynamically generated Navigation Diagram using Custom Fields

I am attempting to dynamically generate a Navigation Diagram (as seen at http://zinderlaw.indigo-grove.com) that uses custom fields on the page to fill in the href tags of the imagemap. I am not ...
0
votes
1answer
36 views

CPT and metabox: create multi checkbox by using array?

I have a custom post type to display informations of book. Then I created a metabox for it. And: I need to add a warning system (like: for kid, violent, mature, adult, etc...) chosen by multi ...
0
votes
0answers
27 views

How to find the function which is outputting Array

I'm calling a plugin (Event Rocket) from a template and the output is mostly as expected but seldom the only thing that is displayed is "Array". I have consulted the plugin's makers and they have no ...
0
votes
1answer
24 views

how to query for meta_value have array

I have array in post_meta like this: array( 'option1' => 'true', 'option2' => 'true', 'option3' => 'false', option4' => 'true', 'option5' => 'false' ) and I would ...
-1
votes
2answers
49 views

Insert data into custom table from fetching $_POST values

I get this type of data using print_r() Array ( [0] => test [1] => raviradadiya.ommune-buyer@gmail.com [2] => 1.00 [3] => 21:16:36 Jun 04, 2015 PDT [4] => 9DS7592P74GMN ) Now I ...
0
votes
1answer
46 views

Can't add classes using jQuery from a JSON string with get_body_class()

In order to refresh the classes on the <body>element after an AJAX call, I am writing at the top of my AJAX response the following in JSON: $o[ 'classes' ] = get_body_class('project'); I can ...
2
votes
2answers
261 views

if is_singular array not working as expected

I'm using the following if statements within header.php to load custom tracking codes. <?php if ( is_singular( array( 'custom-post-type', 'post-name' ) ) ) : ?> // Specific tracking code ...
0
votes
0answers
108 views

Filtering with woocommerce data attributes

I'm working on woocommerce based booking system. I want to filter product by availability. Now I have custom data attributes for dates. It's submitting in wp_postmeta table. My date returning array ...
2
votes
1answer
185 views

How to store the_title() into a variable to reutrn the value, not just echo it

I have a loop, and need to pass one more argument through it. I need to get the current page's single post title, and then use that as the value. I tried going about it like this: $tagz = ...
0
votes
1answer
125 views

Query using string from custom field as array value

Firstly, what I am trying to do is display posts from Category x on posts from Category y where text from a custom field on post from Cat y matches text from one of 2 custom fields on cat x. I am ...
0
votes
1answer
39 views

Create Customization Controls from Array

Coming from a Javascript background and humbly jumping into WP dev I'm having some trouble with PHP (especially in a WordPress context). Here's what I'm trying to do: Create controls for the ...
0
votes
0answers
211 views

Loop through multidimensional array for values, then interest into mySQL table

I have a package of JSON that gives me something like this: [{"a":"5", "b":"9", "c":"3"}] I have a table with with three columns: a, b, c. I want to create entries into the table to match 'a', 'b', ...
2
votes
1answer
102 views

Dropdown category filter

Ive an array set up to filter through various categories, currently it is only displaying 10 a maximum of ten posts instead of all of them. Where have i gone wrong? <div class="select-search"> ...
0
votes
3answers
46 views

How to decipher the following array

I created a custom key and wanted to store multiple values in the key with an array in my plugin using a drop down box, however, I printed out the array and came back out with this value... Array ( ...
0
votes
1answer
29 views

Creating a unique, linked list of tags from a specific category?

I am hoping to make a custom tag widget which displays all tags from a specific category. The code I am currently using is working correctly, but it is displaying duplicate tags. I would like to ...
0
votes
1answer
24 views

Pulling in Related Posts based on Post Type array

I'm trying to create a Related Posts section on my single.php file and I'm using this as a starting point (http://www.wpbeginner.com/wp-tutorials/how-to-display-related-posts-in-wordpress/) and my ...
0
votes
1answer
118 views

Get archives as array

I'm looking for a way to get the values returned from wp_get_archives as an array, similar to get_categories. I need to do this to modify the post counters to use - [#] instead of (#). See my current ...
-1
votes
1answer
29 views

trouble with passing class method data to outside function

I'm attempting to call a function using this shortcode format: [priceguide file='test.csv' type='mods'] When I do this, all I get back on the page is the file name, test.csv, and nothing else. ...
0
votes
0answers
50 views

Sort by a date field in a repeatable group

I'm using cmb2 WebDevStudios/Custom-Metaboxes-and-Fields-for-WordPress. I have a repeatable group for events with the meta_key 'date'. The repeatable group 'date' serialized array includes ...