Problem with wp_update_post

The first argument of array_merge is the array of old values pulled from the original post, not your new values, so I’d guess you’re passing an invalid post ID. In your array of new values, I think you want to set post ID to $page_check_404->ID, not $ss_404_post_id.

Related Posts:

  1. wp_insert_post($post), add an array of values with update_post_meta
  2. wp_update_post to set post IDs to drafts not working
  3. Nice way to print_r arrays
  4. WordPress: How to use post_class() in an echo
  5. How do I pass an array as an argument to a WP-CLI command?
  6. Passing a variable into Contact Form 7 [closed]
  7. Comma seperated list of ID’s as an array?
  8. update_post_meta from data in multidimensional array created from a form
  9. Error in WP_update_post
  10. post__in works but also prints the word Array
  11. settings api store multiple array
  12. if is_singular array not working as expected
  13. How do I update a specific object in an array, in user meta?
  14. Get posts id in array by meta value and key
  15. Sort a custom post type array numerically
  16. How to add day number and initial to my post graph?
  17. How to validate register settings array
  18. How to check an array of $curauth fields?
  19. Replace text inside a huge multidimensional array
  20. update_post_meta() with a modified array?
  21. How to get update_post_meta output to include string length
  22. How pass a 0 in $atts?
  23. How to save data of an input field to an array
  24. Retrieving multiple values to the Post Meta (using an array)
  25. Echoing a variable inside a function
  26. Stuck with a Custom Field Check box Array
  27. Compare with WP Meta Query
  28. How to Translate a string of an array inside a class?
  29. Modify foreach loop for social sharing links?
  30. Combine get_page_by_title to exclude pages from wp_list_pages
  31. Plugin settings page checkbox not saving – one options array with sub array
  32. Selecting and outputting results from DB with an array
  33. Struggling with array and foreach loop
  34. Update post meta does not serialize array
  35. Customizer Settings in Arrays
  36. WordPress i18n in Array throws Error
  37. How to use json_decode a post_meta value? [duplicate]
  38. How to decipher the following array
  39. Save meta box values as an array to wp_postmeta
  40. How to display line breaked meta values in table?
  41. Organizing and grouping an array by year
  42. array_filter warning – wp-includes/post.php line 3148
  43. Array in meta key?
  44. Obtaining values from objects
  45. How to get a page array and category array going at the same time?
  46. get_the_terms, whether I should use string or array as the second parameter?
  47. Matching slug terms from one array to those in array of WP_Term objects to output term names
  48. Print specific values stored in a post meta array
  49. Do not replicate items if they exists in a foreach loop
  50. WP Page Options Array
  51. Array is not working in Filter?
  52. How to put an array in wp user query
  53. Get the values from an array string to work with post__in
  54. return paginate_comments_links() as array
  55. Inserting a random number into an array [closed]
  56. Get array value
  57. Random element in get_post_meta array
  58. update_user_meta duplicates entry
  59. Add formatting to Array
  60. How to randomise my menu items?
  61. Why are array_slice() and array_chunk() not working?
  62. Retrieve array items without page ID
  63. How do i fix this “call_user_func_array()” error
  64. How can I get the content of the current page in my loop while merging post-type
  65. update_post_meta adding to array instead of replacing value
  66. Add Array record to Meta Post
  67. How to output get_tags array list to select box
  68. How to avoid duplicate users when I am using get_users?
  69. How to add each letter, entity, special character from post title to array
  70. Strange Behavior with update_option
  71. How i can extract data
  72. Show Tags of Custom Post Type outside of Loop
  73. “Undefined variable: array” Error In Displaying Post Tag
  74. wp_set_object_terms not accepting variable array
  75. How do I pull post from standard post format?
  76. WPML admin texts with serialized objects
  77. The writing ( with foreach) of the keys of an array of objects to a new array produces fatal error
  78. Create dropdown menu of all tags used in category
  79. Use $wp_customize->add_control to create a selectable “Designed/Powered By” choices select w/ link in footer?
  80. Echo the key from a select-box in Array with get_option (Settings API)
  81. Updating wordpress user meta data array (unexpected multiple arrays)
  82. update_post_meta array issues
  83. Update Post Meta for Arrays — Remove/Replace Single Value from Multi Dimensional Array
  84. Get custom_user meta value and add entry
  85. How do I retrieve a value from a multi – dimensional array using get_post_meta? [duplicate]
  86. How do I retrieve an array from wp_postmeta with get_post_meta?
  87. post custom values
  88. Accessing array elements (get_pages)
  89. Printing out JSON array returned [closed]
  90. How to check if the postID is in an array? [closed]
  91. Fatal error in my WP
  92. Marketpress php warning on server, no problem on localhost [closed]
  93. SQL query add only posts with custom field to array
  94. Combine two foreach Arrays into one table row
  95. How to match data in multidimensional array of post_meta_data?
  96. Insert data into custom table from fetching $_POST values
  97. Populate Array with values from another arrray [closed]
  98. how to separate array with commas? [closed]
  99. JSON webhook WP Automator – Help with Syntax [closed]
  100. Multipe array in meta_input