array Archives - Page 2 of 10

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IT Nursery

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 ...

May 31, 2022
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WordPress

IT Nursery

How do I properly format the user_role array?

I used a role editor recently and needed to delete a role. After deleting it I noticed that it began to appear as ...

May 30, 2022
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WordPress

IT Nursery

How to check an array of $curauth fields?

How do I check an array of $curauth user data? I need to check to see if one or more $curauth fields have ...

May 30, 2022
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WordPress

IT Nursery

How to use shortcode attribute in separate function

I’m working on a WordPress site and have installed a slider plugin that registers a slider on the backend (or multiple sliders) and ...

May 30, 2022
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WordPress

IT Nursery

How to validate register settings array

I would like to know how to perform a proper validation with the register_setting() callback function. Here is a sample part of my ...

May 30, 2022
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WordPress

IT Nursery

array of objects to do_action, callback gets singular object?

So I was passing an array of objects through an action today, no biggy, and things were working fine. Until I was iterating ...

May 29, 2022
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WordPress

IT Nursery

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 ...

May 29, 2022
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WordPress

IT Nursery

How do I output a database option that is an array into a get_posts array?

This must be fairly simple, but I’m puzzled. And I may be going about it backwards. How do I output a database option ...

May 29, 2022
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WordPress

IT Nursery

Meta box io oembed returns list not array

i have created a meta box oembed with clone: function media( $meta_boxes ) { $prefix = ''; $meta_boxes...

May 28, 2022
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WordPress

IT Nursery

How to add day number and initial to my post graph?

I have been building this recent-post-count dashboard widget graph – or, more accurately, modifying and refining a comment-specific version, for posts. I’m really ...

May 28, 2022
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