Integrating boxtal PHP library into a custom WordPress Plugin

The / path will try to require the file from your server’s root directory. Instead, try something like:

require_once( plugin_dir_path( __FILE__ ) . '/config/autoload.php' );
require_once( plugin_dir_path( __FILE__ ) . 'config/config.php' );

Reference

Related Posts:

  1. Create or Update thousands of woocommerce products via PHP
  2. wp_remote_get() returns 403 while file_get_contents() does not
  3. Error 400 Invalid “products[1].productId” Kinguin [closed]
  4. What are the differences between WPINC and ABSPATH?
  5. Problems with autoloading classes via sp_autoload_register / maybe interfering WP-specific autoloader
  6. How to remove duplicate sub-menu name for top level menu items in a plugin?
  7. How to build an API as a plugin
  8. Customizing subject in comment notification e-mails
  9. category_name not working (not showing up in sql query debug)
  10. Using require_once in a Plugin?
  11. How can I make my custom shortcode work in a Custom HTML Widget?
  12. How to Loop Plugin Option Field Set?
  13. Making plugin unique to not conflict with plugins with the same name
  14. How to find out if option exists but is empty?
  15. Update Multiple Post Meta for the Same Post In One call?
  16. How to pass JavaScript variable to PHP in wordpress widget?
  17. Unable to add admin notice on plugin activation
  18. How To Ignore a Filter On Applying Filter the Content In a Function
  19. Saving Plugin settings to the database
  20. How do I configure WordPress to talk to a Microsoft SQL Server database?
  21. WordPress widget / plugin….fields not appearing in my widget
  22. Add CSS animation as Preloader to WordPress
  23. Rename existing old uploaded images containing accented French characters (not during upload)
  24. How to list the Hooks and order of execution in current loading page? [duplicate]
  25. How to Create a Directory in a Plugin Folder?
  26. Errors while using ajax from external wordpress page
  27. shortcode doesn’t work
  28. Ajax call doesn’t work in frontend but it’s working in backend (when I’m logged in)
  29. Create plugin that works in background
  30. Checking for user role in a custom plugin
  31. Deleting images through upload folder, but not deleting from media library
  32. Custom Shipping method not showing in checkout
  33. REST-API: extend media-endpoint
  34. HELP: Integrating WP with raw PHP code once published button is hit
  35. Loading class files via autoload method
  36. WordPress plugin installation
  37. I would like to use create a function in my custom plugin to tell WP to use a different header
  38. Getting media library popup in custom plugin admin page
  39. send_headers don’t work on wordpress multisite
  40. jQuery function didn’t work in my plugin
  41. Sanitizing, Validating and Escaping in WordPress (Plugin)
  42. Escape when echoed
  43. Scope for PHP Variables Assigned in functions.php or a plugin
  44. Plugin exceeds memory limit
  45. Write to / remove from default .htaccess file from plugin?
  46. Update Option Error: Notice: Undefined index
  47. Plugin Development sqlite or WordPress’ database
  48. Best way to hook a custom url?
  49. How to cancel WordPress’ action/filter when using OOP with anonymous callback
  50. WordPress Plugin Page is Loading in Admin Content Container Instead of Separate Page
  51. How to trigger $_GET request within admin plugin page?
  52. How to generate video out of images via WordPress plugin
  53. How can I add an options page for my class based plugin?
  54. Sending WP posts to external API
  55. How can I get WordPress to save comments in markdown format?
  56. WooCommerce get_price returning wrong price when used via ajax
  57. How to ‘clone’ a wp plugin to make small changes
  58. Open Post Thumbnail in New Child Theme File in WordPress
  59. Where should I save an API key of my user when installing my plugin?
  60. Is Wrapping intval() Around esc_attr() Redundant for Escaping Input?
  61. Programatically download a plugin
  62. Redirecting to home page after login as custom role WordPress
  63. Add keywords meta to index.php page
  64. Custom form action to handle data inside a plugin
  65. Self deactivate plugins after an action occurs
  66. Pulling data from custom plugin settings using PHP shortcode and Javascript
  67. How to periodically scrape and cache strings from remote txt files. – My First Plugin
  68. WP Post Template – Templates in own folder
  69. Avoid class name collision when using third party libraries in plugins?
  70. wordpress plugin is not activating from widget
  71. How to access data in wordpress database externally using php
  72. Edit Yoast SEO breadcrumbs output [closed]
  73. How would I go about creating a user ranked post popularity page?
  74. Redirection of users away from wp-admin (but not administrators)
  75. Using a custom plugin to capture input data via Ajax and PHP
  76. code is working properly in Core PHP but writing coding in WordPress
  77. Creating a custom post type, adding custom meta fields, preventing all future editability of posts of this type
  78. How to modify WCMP Rest API response?
  79. How to fetch products with the price in a page on woocommerce using a form or live search with php
  80. Image upload and download from front-end
  81. How to output CMB2 select options from repeated groups select elements?
  82. Creating a Callback URL for WordPress Woocommerce to update Order Status
  83. 306 MB of wp_options occupied by WordPress SEO Plugin, is that normal? [closed]
  84. What are the specifics of WordPress development I need to know? [closed]
  85. Ajax call returning 0
  86. How to deal with WordPress and Pocket API to automate content curation on my hosted wordpress blog? [closed]
  87. WP All Import – Execute Imports
  88. How to replace WordPress Media Upload Window with user’s device window?
  89. Conditional attributes and logic per product category
  90. How to create a custom post type that contains another custom post type?
  91. Perform internal redirect in WordPress?
  92. How to prevent plugins from loading jQuery
  93. WordPress get_avatar function not correct working
  94. Redirect to another page using contact form 7? [closed]
  95. Setup wp_schedule_event within a custom plugin
  96. Create a plugin from within WordPress
  97. Class variables not correct on page
  98. Why is one phpunit test throwing an error on one class when all other classes are similar without error?
  99. Activate my plugins via FTP
  100. How to convert Currency from USD to other IP Based currency in Php function
Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)