Multi-select field for Taxonomy can’t save the value

Related Posts:

1. Add custom taxonomy fields when creating a new taxonomy
2. Remove Category description textarea
3. wp_options table value
4. How can I populate a select element with terms from a custom taxonomy and filter post results?
5. WordPress implode & wp_insert_post question
6. Filter through custom taxonomy with an array of taxonomy IDs
7. Loop through custom taxanomy in post and display custom fields from posts
8. Custom field with terms from another taxonomy programmatically
9. Dropdown (with onChange) with custom taxonomies
10. ACF Custom field not showing in Timber Taxonomy page
11. Adding a checkbox field to a (custom) taxonomy
12. Register custom taxonomy from a Advenced custom field option page
13. add custom fields in custom taxonomy meta box in wordpress-3.5.2
14. Any way to make custom taxonomy field searchable?
15. How do I create a term for every value of a post meta?
16. Contact Form 7 – Populate Select List With Taxonomy [closed]
17. Why is my working Custom Taxonomy not in get_taxonomies array?
18. Custom taxonomy on permalink
19. How do I filter posts by taxomony using AJAX
20. How to return a list of custom taxonomy terms via the Gutenberg getEntityRecords method
21. Create taxonomy with meta term using the WP Rest Api
22. Get current term’s ID
23. How to select one major category (or custom taxonomy) for a custom post type?
24. Custom taxonomy – custom sortable column
25. How to display submenus on page based on referring top-level parent?
26. Taxonomies not appearing in columns on dashboard
27. Echo taxonomy term meta on author.php
28. Hierarchical display of custom taxonomy
29. How to output the taxonomy term name in a widget
30. How to link categories to custom taxonomy terms?
31. List taxonomy / category count showing list published posts only
32. Save Filter for Taxonomies
33. Is It Possible To Have Shared WordPress Custom Post Types?
34. WordPress renames slug of tags used in multiple taxonomies?
35. How to get a list of taxonomy terms which are being used only within certain post types?
36. Allow only 1 instance of each term in each custom taxonomy
37. how to search in custom fields & custom taxonomy for custom search
38. List the number of posts for each custom taxonomy and specific custom field value
39. meta_key & meta_value not working with get_pages and custom taxonomy
40. wp_insert_post not updating custom taxonomy selected if logged in as a subscriber
41. Custom fields ‘for’ custom taxonomy?? Can someone explain why?
42. Print terms with taxonomy and metabox value
43. Wrapping result of the_terms in a span with a class of the term name
44. Taxonomy template shows only 10 posts
45. I am trying to display information from a custom table from my wordpress users pages
46. Get taxonomy based on another taxonomy slug
47. Extend & Search Native WordPress Image Galleries With Tags and Taxonomies?
48. Save custom taxonomy data in different table not in wp_options for my own plugin
49. Custom Taxonomy index/archive hierarchy
50. Filter custom taxonomy archive posts by 2nd custom taxonomy using select dropdown
51. How to show all post related taxonomies
52. Removing “s” from search with custom parameters
53. how can i display taxonomy instead of category on my web page?
54. Taxonomy Meta Box in User Profile?
55. WP REST API – get custom taxonomies based on terms & filter
56. Proper way to update the slug of a taxonomy using register_taxonomy? [duplicate]
57. Displaying Custom Taxonomy without a hyperlink
58. Get only immediate children (and not grandchildren) of a hierarchical custom taxonomy term
59. Multiple Custom Taxonomy Dropdowns Lists
60. How to support fifteen thousand terms in WordPress?
61. How to group all terms children’s in custom taxonomy?
62. My custom taxonomy page is leading in 404 page
63. Different Taxonomy Values for Each Post
64. Remove taxonomy widget from “PAGE” post
65. How add body_class from wp_termmeta
66. Get list of taxonomies associated with users
67. Custom Taxonomy Not Saving in Front End Post
68. Taxonomize taxonomy terms?
69. how to get the post id in the option tag
70. Set two terms for a post when they differ only by an accent
71. How to use custom slug and custom templates for custom taxonomy?
72. Rewrite Search URL Permalink For CPT Custom Taxonomies
73. display taxonomy terms with link
74. Taxonomies and subtaxonomies relations
75. Listing Cities A custom taxonmy by selection order
76. ACF – Can’t get custom post type by taxonomy
77. Template taxonomy-{taxonomy}.php doesn’t show my posts
78. Can I get thumbnail of taxonomy?
79. Count tags for current post and save into custom meta field (and update it on post edit)
80. Custom Taxonomy Not Being Recognized by is_tax()
81. How to truncate the description in the admin panel for a custom taxonomy
82. Reset custom taxonomy meta data after saving
83. What’s the url queryvar for a taxnomy archive?
84. WordPress Multiple Taxonomy Query
85. set_object_terms for custom taxonomy in custom post type – not working
86. Get all users attached to a taxonomy
87. Add image to taxonomy and output to homepage
88. Remove taxonomy menu without removing the metabox?
89. How to perform a search inside a specific taxonomy category
90. How can I show custom field according to taxonomy?
91. Exclude 2 in 3 terms of A Taxonomy from all Archives
92. Select default taxonomy on dropdown
93. WordPress Taxonomy Menu
94. Taxonomy Extra Meta [duplicate]
95. Loop custom post type by taxonomy (Category)
96. get_terms() – unexpected ‘=>’ (T_DOUBLE_ARROW) error
97. get_term_children specific no id
98. More than one Hierarchical Taxonomy and SEO
99. Custom Search only for my Custom Taxonomy Page – data
100. Taxonomies starting with a hyphen (minus) to assign B.C. dates to a post