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1 vote

How can I get is_page(Current_URL)?

The documentation on is_page(), when you scroll down, has some great examples of how to use it: // When any single Page is being displayed. is_page(); // When Page 42 (ID) is being displayed. is_page(...
1 vote

Why is my array_diff usage breaking things?

You're getting the Fatal Error because array_diff() is comparing the WP_Term objects in your array to a string, and it can't do that. Here's one way to fix that: Replace $topic = array_diff($topic, [&...
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1 vote
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Remove default Image Sizes

To unset all default image sizes in WordPress using PHP you can use this function: add_filter( 'intermediate_image_sizes', 'remove_default_img_sizes', 10, 1); function remove_default_img_sizes( $...
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