Call to undefined function issue

Christ, once again I was fighting with something for a few days straight and found a solution 20 minutes after asking on StackExchange. WHY?

require_once('../../../wp-load.php');

Related Posts:

  1. What is the correct way to use WordPress functions outside WordPress files?
  2. Initialize WordPress environment to use in a real cron script
  3. Create a post variable processing page
  4. external wordpress pages using wp-blog-header
  5. Looking for a better way to handle an ajax script that pulls in post data on click
  6. wp_enqueue_style with style.php and WordPress functions
  7. wp-load Without Loading the plugins
  8. Accessing the database from a plugin outside of action hooks
  9. getting logged in user info (wp-load.php) from parent directory
  10. Programmatically inserting post through URL – when including wp-load.php, it’s redirecting to wp-admin/install.php
  11. Load wordpress content in other domain
  12. Proper way to use WordPress function with AJAX PHP file
  13. How to add a custom filter (by coding) before access one wordpress page ? And where to call the custom filter?
  14. WordPress custom php script to match standard page layout
  15. To call hook on a php external file
  16. how to use header function in wp-load.php file [closed]
  17. Use ajax response in PHP function
  18. Convert hex color to RGB values in PHP
  19. Calculate business days
  20. How do I make a redirect in PHP?
  21. How to add elements to an empty array in PHP?
  22. What do ++ and *+ mean?
  23. What’s the net::ERR_HTTP2_PROTOCOL_ERROR about?
  24. Undefined function mysql_connect()
  25. MySQL column count doesn’t match value count at row 1 [closed]
  26. Matching a space in regex
  27. Undefined function mysql_connect()
  28. How can I send an email using PHP?
  29. Fatal error: Call to undefined function mysql_connect()
  30. count() parameter must be an array or an object that implements countable in laravel
  31. Go Back to Previous Page
  32. How do I check if a string contains a specific word?
  33. How do I replace part of a string in PHP? [duplicate]
  34. How to declare a global variable in php?
  35. How to fix “Headers already sent” error in PHP
  36. Fatal error: Call to undefined function mysql_connect()
  37. How to fix ‘Notice: Undefined index:’ in PHP form action
  38. Loop through an array php
  39. Deprecated: mysql_connect()
  40. Where does PHP store the error log? (PHP 5, Apache, FastCGI, and cPanel)
  41. Chrome net::ERR_INCOMPLETE_CHUNKED_ENCODING error
  42. Illegal string offset Warning PHP
  43. What is PHPSESSID?
  44. MySQL “Or” Condition
  45. What is the significance of the number, 32767?
  46. PHP – how to create a newline character?
  47. How to add a line break within echo in PHP?
  48. How to read a large file line by line?
  49. Best way to do multiple constructors in PHP
  50. How to get URL of current page displayed?
  51. Undefined variable in functions.php file [closed]
  52. What are PHP extensions and libraries WP needs and/or uses?
  53. Allow HTML in excerpt
  54. How to get WordPress Time Zone setting?
  55. how to get page id of a page using page slug
  56. Check if current page is the Blog Page
  57. How to set and use global variables? Or why not to use them at all
  58. Sending the reset password link programatically
  59. How to add product in woocommerce with php code [closed]
  60. Show all terms of a custom taxonomy?
  61. How exactly do automatic updates work?
  62. what is correct way to hook when update post
  63. How to update custom fields using the wp_insert_post() function?
  64. How to create custom 401, 403 and 500 error pages?
  65. Why have on every line
  66. Most efficient way to add javascript file to specific post and/or pages?
  67. Running WP Cron on multisite the right way
  68. Getting only direct child pages in WordPress with get_pages
  69. the_date() not working
  70. How do I use WP_query with multiple post IDs?
  71. How to return number of found rows from SELECT query
  72. Query multiple custom post types in single loop
  73. How to include checkbox in widget backend form?
  74. Setting $_SERVER[‘HTTPS’]=’on’ prevents access to wp-admin
  75. How to deprecate a function used in a plugin?
  76. get current category ID php
  77. Converting timestamps to local time with date_l18n()
  78. To close or not to close php
  79. How to manually fix the WordPress gallery code using PHP in functions.php?
  80. What is the meaning of %s, %1$s etc.? [closed]
  81. Contact form redirecting to page not found on send
  82. User registration followed by automatic login
  83. Setting custom cookies in WordPress
  84. Adding first / last CSS classes to menus
  85. Remove update nags for non-admins [duplicate]
  86. Are WordPress Heartbeat API ‘beats’ staggered or do they occur simultaneously for all users?
  87. How to correctly add Javascript in functions.php
  88. Display current category title on category page
  89. Can I use the same nonce for multiple requests on the same page?
  90. Why isn’t WordPress part of Framework Interop Group?
  91. WordPress and magic quotes
  92. How to check if a plugin (WooCommerce) is active?
  93. How to check if a string is a valid URL
  94. Best Practice for PHP
  95. Is there a way to use the WordPress users but without loading the entire WordPress core?
  96. WordPress refuses to send mail, “…your host may have disabled the mail() function”
  97. How does printf( __( ) ); work?
  98. How to fix the admin menu margin-top bug in WordPress 5.5?
  99. How to make a image-size selected by default in Media upload – WP v3.5
  100. Override get_template_directory() in child theme?
Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)