Is update_post_meta used when save_post action hook is invoked?

Related Posts:

1. Action hook ‘wp’ firing twice… why?
2. Count singular post views automatically
3. Custom function for “Submit for Review” hook
4. How can I hook into creating a new post and execute wp_die(), before the post is inserted into the database?
5. How can i do something after head like adding a hook for after head but before post
6. Adding buttons to Add New Post and Add New Page
7. How to access $post from a callback function
8. Copy post to separate database with “add_action(….)”
9. Call Web Services on post first publish
10. What does WordPress do if I save a post without content/title? [duplicate]
11. Divs appearing everywhere in post content
12. Automatically set post_parent value
13. Is there a way to know when a page has been updated and do some action only once?
14. Count singular post views automatically
15. Grab meta data before post is saved
16. Modify upload directory to use post category slug in file path on multisite installation
17. Difference Between Filter and Action Hooks?
18. Is there a action hook for the “Empty Trash” button?
19. How to use “Add link” pop up for a WordPress widget
20. Function to execute when a post is moved to trash .
21. add action only on post publish – not update
22. Adding additional data to WP_Post object
23. Hook that get’s triggered when the author of a post is changed
24. How to validate XML-RPC post creation and cancel when needed?
25. The hook for the AJAX Add to Cart button?
26. Get old values for post before saving new ones
27. Execute function when post is published
28. Passing a hardcoded page/post ID into `get_post`
29. Create posts on user registration
30. how to limit edit_form_after_title hook to page and post edit only?
31. How to publish a post with empty title and empty content?
32. Send data to 3rd party api with wp_remote_post on wp_login
33. Use an attachment in multiple posts
34. flush_rewrite_rules on save_post Does Not Work on First Post Save
35. How to add a “publish” link to the quick actions
36. In what sequence are the hooks fired when a post is “published”?
37. Better post meta efficiency?
38. How to change post status from publish to draft using hook in wordpress?
39. Filter post before *editing*
40. WordPress Delete hook with wp_delete_post function?
41. Get the post_id of a new post
42. First hook to use current page post id
43. How to filter content post only on save
44. how “manage_posts_custom_column” action hook relate to “manage_${post_type}_columns” filter hook?
45. How to place HTML below the title of the (custom) post overview
46. Query Post Preview Updates from the WP API?
47. Does an action fire when adding a tag via the “Tags” meta box?
48. Every possible way to get data (posts) from WordPress
49. add_action not using ‘delete_post’ action with wp_delete_post
50. the_posts filter been called multiple time
51. Get post id in wordpress action?
52. Are posts updated or built from revisions + autosaves?
53. How to run a function when post is edited or updated using publish post action?
54. Create cron job without a plugin?
55. How to change the order (priority) of registered filters (or actions) (e.g. for the_content)?
56. How to generate numbers indistinguishable for the IDs of the posts
57. Action hook for new pending posts?
58. How to retrieve the postID in a “image_send_to_editor” hook function?
59. Register post status, exclude from searches
60. WordPress REST API not returning all posts
61. How to modify post content?
62. Which WordPress hook fires after post content loaded?
63. What is the filter or hook to add admin controls to posts on the front end?
64. How can I get the media inside a post?
65. Adding custom fields to bbpress reply form
66. use wpml_post_language_details function other plugin based on $post->ID [closed]
67. Hide a specific category in admin All Posts page (WordPress)
68. Updating post data on save (save_post vs wp_insert_post_data)
69. How to disable WordPress blog folder
70. Set static page/post from another blog on same network
71. Hooking into the post editing screen for an existing page only
72. Trying to alter the post_content through the_post
73. How to check if single.php has already called the_post_thumbnail function
74. How to dynamically parse and transform post/page content before displaying it?
75. Adding bootstrap classes to video shortcodes
76. Change post-slug using wordpress API? Change permalink of a post using php / jquery?
77. preg_replace not removed “class”
78. why the same code got different results when using query_posts in functions.php and index.php
79. Modify posts listing at back end
80. Prevent posts with certain post_meta to be edited
81. How to catch wordpress post ID when it’s published
82. How to check in functions.php if there is data in a WP_Query?
83. Hook for changing excerpt content when excerpt not set
84. Creating a WordPress Post via REST API – HTML or Markdown?
85. Is it possible to add a shortcode below post title?
86. Update post meta within save_post action
87. Exists filter or action that change Add New Post link?
88. What hook can I use to modify custom post data before it is displayed on the page?
89. Get timestamp of latest post in C#
90. Actions to use when flushing cache (when posts are added / deleted / modified)
91. Pull in posts using post meta for REST API
92. Posting to WP via URL
93. Restricting displayed posts to posts from only select authors
94. How can I change the date format of the revision list?
95. Run a function when a custom post is update?
96. the wp_post_update isn’t working all the time
97. Hook when post is set from published to draft?
98. Send email to user when I publish a new post
99. exclude particular category in api
100. Get origin or context of a how a post got created and/or updated