How to check if the postID is in an array? [closed]

As Sally highlights, you can use in_array() like this (untested):

// target ids
$ids = array(123, 321, 213);

if (!empty($post->ID) && is_numeric($post->ID) && in_array((int)$post->ID, $ids)) {
   // do jazz
} else {
   // do stuff
}

Related Posts:

  1. Nice way to print_r arrays
  2. Why does get_users suddenly return duplicates?
  3. WordPress: How to use post_class() in an echo
  4. How do I pass an array as an argument to a WP-CLI command?
  5. Updating wp_options with an array on save_post results in duplicated entries
  6. Comma seperated list of ID’s as an array?
  7. post__in works but also prints the word Array
  8. Make Selected Mutiselect Items “selected”
  9. if is_singular array not working as expected
  10. How do I update a specific object in an array, in user meta?
  11. Get posts id in array by meta value and key
  12. How to save array of datas in option page by setting api?
  13. Sort a custom post type array numerically
  14. How to add day number and initial to my post graph?
  15. How to validate register settings array
  16. How to check an array of $curauth fields?
  17. Replace text inside a huge multidimensional array
  18. How to use IN array properly in WordPress?
  19. WordPress Plugin Dev: Using array for WP options
  20. Only a part of array is stored in transient – what could be causing this?
  21. How to get update_post_meta output to include string length
  22. Return array keys and values
  23. How pass a 0 in $atts?
  24. How to save data of an input field to an array
  25. Retrieving multiple values to the Post Meta (using an array)
  26. Echoing a variable inside a function
  27. Stuck with a Custom Field Check box Array
  28. Compare with WP Meta Query
  29. How to Translate a string of an array inside a class?
  30. How to pass conditional array to wp_localize_script
  31. Modify foreach loop for social sharing links?
  32. Combine get_page_by_title to exclude pages from wp_list_pages
  33. Selecting and outputting results from DB with an array
  34. Struggling with array and foreach loop
  35. WordPress i18n in Array throws Error
  36. How to use json_decode a post_meta value? [duplicate]
  37. How to decipher the following array
  38. Save meta box values as an array to wp_postmeta
  39. How to display line breaked meta values in table?
  40. Organizing and grouping an array by year
  41. array_filter warning – wp-includes/post.php line 3148
  42. Hide sidebar if post_type is in array
  43. Saving array keep adding length of array
  44. How to get a page array and category array going at the same time?
  45. get_the_terms, whether I should use string or array as the second parameter?
  46. Obtaining array item from WordPress revisions output
  47. Print specific values stored in a post meta array
  48. Do not replicate items if they exists in a foreach loop
  49. WP Page Options Array
  50. Array is not working in Filter?
  51. How to put an array in wp user query
  52. Get the values from an array string to work with post__in
  53. return paginate_comments_links() as array
  54. Inserting a random number into an array [closed]
  55. Get array value
  56. Random element in get_post_meta array
  57. Ways of dealing with nested arrays within option
  58. How to randomise my menu items?
  59. Taxonomy terms not properly displaying as array
  60. WordPress, result array of ‘post_name’
  61. Why are array_slice() and array_chunk() not working?
  62. Retrieve array items without page ID
  63. How can I get the content of the current page in my loop while merging post-type
  64. wp_insert_post($post), add an array of values with update_post_meta
  65. update_post_meta adding to array instead of replacing value
  66. How to output get_tags array list to select box
  67. How to add each letter, entity, special character from post title to array
  68. Strange Behavior with update_option
  69. wp_update_post to set post IDs to drafts not working
  70. How i can extract data
  71. How to set an array of current usernames
  72. Show Tags of Custom Post Type outside of Loop
  73. wp_set_object_terms not accepting variable array
  74. How do I pull post from standard post format?
  75. WPML admin texts with serialized objects
  76. Merge arrays and order set and subset as one
  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. How can I get a list of custom post IDs into a variable I can use for another function?
  80. Use $wp_customize->add_control to create a selectable “Designed/Powered By” choices select w/ link in footer?
  81. using array in wordpress database query
  82. Echo the key from a select-box in Array with get_option (Settings API)
  83. Updating wordpress user meta data array (unexpected multiple arrays)
  84. update_post_meta array issues
  85. Update Post Meta for Arrays — Remove/Replace Single Value from Multi Dimensional Array
  86. Get custom_user meta value and add entry
  87. How do I retrieve an array from wp_postmeta with get_post_meta?
  88. Accessing value from associative array
  89. Accessing array elements (get_pages)
  90. Printing out JSON array returned [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
techhipbettruvabetnorabahisbahis forumuedusedueduedueduseduseduseduseduedus