Undefined cache functions in my custom plugin

Undefined cache functions in my custom plugin

Related Posts:

  1. Is get_option() faster than accessing get_transient()?
  2. Best practices for using the transients API
  3. Trouble with Transient API when W3TC is activated [closed]
  4. How to make dynamically-generated content searchable in WordPress?
  5. How can I free up the memory used by update_post_meta?
  6. How can I render shortcode so that its not cached by Caching plugins?
  7. Does WordPress’s HTTP API use any caching?
  8. Will cron job run if page loaded is being served from cache?
  9. Is using WP Transients to save external data for a plugin the best/right way?
  10. Cache directory needed for plugin
  11. Clearing cached plugin data if it is using an external object cache
  12. Make WordPress cache permanent for some pages until edited
  13. Will setcookie work if there is a cache plugin installed?
  14. Maximum lifetime for nonce
  15. Clearing caches on plugin uninstall
  16. How to implement filesystem cache in WordPress
  17. Is using custom table to suit business needs instead of transients a big hit to page load speed?
  18. Caching the_content calls
  19. Service Worker Uncaught (in promise) DOMException
  20. Should I use wp-content/cache or [PLUGIN_DIR]/cache?
  21. I need to refresh page to display wp_get_current_user() : why?
  22. How can I control if post updated
  23. Is it possible to restore an expired transient?
  24. Plugin files not updated (cache cleared)
  25. Does WP REST API cache internally executed (rest_do_request) requests?
  26. Get page content using slug
  27. How to include wp-load.php from any location?
  28. Correct way to enqueue jquery-ui
  29. How to echo the_excerpt without the P tag wrapper?
  30. How can I update a wordpress plugin from a Git repository (github)
  31. Is There a Plugin Life Cycle Documentation?
  32. What is an alternative method to the WordPress private _doing_it_wrong() function
  33. Shortcode adding p and br tags
  34. Problems with localization
  35. Install and load additional plugins when running unit tests
  36. Having Problem On Getting WP Post Gallery Images URL
  37. How do I hook a custom discount to change a WC_Order price total on WooCommerce?
  38. Properly licensing a plugin that uses Apache 2.0 licensed code
  39. How to restrict plugin’s sub-menu pages to admin/subscribers?
  40. Can I dynamically create a link to my plugin settings/options page from my plugin description?
  41. How to load the plugin only when logged in?
  42. Saving data from block editor to the database
  43. Cannot search post by taxonomy
  44. Hook into theme-switching later than `setup_theme`
  45. Will current_theme_supports return TRUE with a nonstandard add_theme_support?
  46. WP AJAX is not working, always returns 0
  47. Act on user meta updated, but only once
  48. get_pages Drop down list for selection of a page
  49. Admin auto-refresh is interfering with Firebug — how to prevent it?
  50. Display content from custom post without modifying the single template
  51. How do I add custom column to woocommerce cart?
  52. WordPress mode for emacs?
  53. Widget translation on my plugin
  54. Upload to a remote server using wp_remote_post
  55. Loading WordPress Admin Environment
  56. how to add custom functionality after woocommerce place order button
  57. Problems with: manage_${post_type}_posts_columns
  58. Getting timestamp of activation plugin time
  59. conditionally load javascript & CSS for do_action() calls from plugin
  60. Rich text editor settings persist throughout all rich text editors
  61. Function: Add link to / inside div
  62. How can I rewrite a URL to pass requests to a custom method via AJAX? (I can’t use admin-ajax.php)
  63. The plugin does not save data
  64. How do I create plugin or theme using MVC pattern?
  65. How to Get Current Custom Post Type Associated Taxonomy Term
  66. Access bloginfo, get_option, and plugins_url from a non-core php file
  67. How to get a list of child ids for a named category?
  68. Plugin could not be activated because it triggered a fatal error, unexpected ‘[‘
  69. How to make the first commit on WordPress.org
  70. How best to handle database version dependence (from $wp_db_version)
  71. My WordPress Plugin code breaks customize.php viewpoint
  72. Custom filter not working
  73. ajax working when function is on child theme but not in plugin page
  74. What is the way to hook all wordpress email
  75. Best way to distribute templates and code accross multiple wordpress sites?
  76. Adding Dynamic Stylesheet
  77. Metabox is not displaying
  78. How to show comments from different Plugins to same post type?
  79. Proper way to do a page view count on a page?
  80. Catching a GET parameter from the URL and save it in the user meta when a user registers
  81. The plugin generated 683 characters of unexpected output during activation
  82. Problem with MEMCACHE and Redis with wp_options
  83. Sanitization and validation input fields – Settings API
  84. User meta query using Wildcard
  85. Warning: Illegal string offset ‘Andorra’ in … on line 106
  86. wp_ajax add_action fuction won’t fire on custom jQuery action
  87. wordpress4.8.2 Multilingual Plugin
  88. Dedicated server and WPDB Class : huge slow-down of the website
  89. $wpdb how can i save my postmeta table before querying it
  90. Create dedicated page with custom template showing custom data
  91. How can I see a varibles value when my plugin runs?
  92. Add Button to TinyMCE Custom Menu
  93. How should I use wpdb class to submit a form in admin dashboard?
  94. WordPress plugin: admin-ajax.php not passing data to custom function
  95. How do I replace title with my plugin?
  96. Create pages for authors
  97. How do I create Widget within plugin that uses its own class?
  98. How to design WooCommerce-like admin tabs for plugin settings page?
  99. Woocommerce: block user removing cart item
  100. How can I dynamically change title and description in WordPress?