How to set a public variable in someone else’s plugin class

Related Posts:

1. Plugin Form Submission Best Practice
2. PHP error with shortcode handler from a class
3. Using a plugin class inside a template
4. How to create a flexible abstraction for WP_Query?
5. What is the correct way to build a widget using OOP
6. How to make method from plugin available in theme?
7. Using OOP plugin’s methods throughout the website
8. Single Responsibility Principle and WP Classes
9. How Can I Add a Filter to Class Instance Only?
10. The ideal place for storing persistent PHP objects
11. Plugin Architecture/Design Pattern – is better to use a private Observer/Mediator Pattern for plugin subclasses or WP add_action?
12. Using a front controller in a WordPress plugin, any suggestions?
13. set_sale_price in WooCommerce [closed]
14. WordPress Ajax callback function from plugin – OOP
15. How do you render_callback for register_block_type to a method in another class?
16. How to Create database table when Plugin installed/activated, and delete database when Plugin deleted
17. Registering and using actions which return results in a Plugin class
18. Advice on plugin structure
19. Applying OO patterns and principles to plugin development
20. Creating a shortcode, but getting tied up with OOP and Classes?
21. Plugin Architecture Question: How to avoid using transients
22. What is the proper method of using global $post?
23. Dynamically creating classes for Widget API
24. WordPress class, using add_action to call member function does not work
25. Remove an action by extending class and replacing it
26. Using OOP inside a Plugin – Is it allowed?
27. A question about add_action()
28. WordPress plugin development OOP style
29. OOP plugin not working
30. How to call a function from a shortcode function in an oop plugin
31. Bad request 400 using class based files
32. functions won’t fire after I converted my code from procedural code to OOP
33. Performing ajax request in wordpress
34. Error when activating a custom plugin on production server
35. OOP development and hooks
36. How to Maintain url on form submit
37. How is construct function working even when variable is assigned null value?
38. Object Oriented plugin, add action and variables
39. How do I create Widget within plugin that uses its own class?
40. How To Remove The Filter That Adds JetPack Related Content To Dom [closed]
41. Method not receiving attributes from shortcode call, general OOP problems
42. Best practices for using the transients API
43. Elementor Fatal error: Class ‘Elementor\Widget_Base’ not found
44. Headers already sent error with CSV export plugin
45. How to add HTML / Form to an Admin Bar Menu
46. Unable to write test cases for a WordPress plugin using PHPUnit and WP-CLI
47. why creating tables using $wpdb is not being executed while installing plugins?
48. How to update the language used by wordpress from a plugin
49. Is there any background process that I can run from plugin without depending on page hits on a website without affecting page-load speed?
50. Woocommerce how to update variable product price programitically?
51. Using $wpdb object in a widget
52. Unified Approach for Placing Option Pages
53. Define a function outside a class and call the function using action or filter hook
54. Using wp_filesystem in Plugins to store customizer settings
55. Can I use the different settings sections over different pages using the save options group?
56. WordPress removing data attributes for scheduled post
57. WYSIWYG editor in WP 3.2 plugin
58. Verify Nonce returns false – Request Nonce returns correct value
59. How do I write a shortcode that opens and closes?
60. What is minimum time interval for which a cron be scheduled?
61. Can I change header.php of current theme through a plugin function?
62. Plugin writing: access file that was just uploaded
63. Gutenberg blocks not getting styled on back end
64. Using WPDB to output raw XML fails because of wp-blog-header.php
65. How can I listen to events in Gutenberg block?
66. It’s possible to passing a ref to FormTokenField from parent component using forwardRef?
67. How to show filters on table when using WP_List_Table
68. Add a default WP comment form to forum template
69. Gutenberg: import dependency or assign from global variable?
70. Admin Posts List (edit.php) by post IDs
71. Using WAMP, trying to create a plugin, getting error: You do not have sufficient permissions to access this page
72. wp_get_theme Warning: Illegal offset type
73. wordpress is adding a second backslash when I use addslashes
74. Silently register plugin pages
75. Plugin: database creation
76. Loading Modernizr (or other JavaScript libraries) for use in a plugin
77. How do I remove folder and contents I have created while installing plugin
78. How to add a hyperlink to the email content in WordPress?
79. Menu page with minimum capability as ‘Subscriber’ doesn’t allow ‘Admin’ to access it?
80. I have this error notice ‘wp_enqueue_script was called incorrectly’ in my plugin
81. Pass CF7 form data to plugin
82. WP Dropdown Categories, display subcategories but not grandchildren categories?
83. wpdb->get_var always returning 0
84. How can I change my assigned user role in WordPress 3.5.1?
85. Questions about meta box: nonce and parameters available
86. Remove Products From Category
87. Using WordPress with WP Statistics for QR code usage survey
88. Add default value from selection
89. How to Login a User inside a Plugin and Redirect to page?
90. Gutenberg component in a plugin admin
91. WP Query date_query with several date range
92. Update database record in plugin
93. Declaring a new woo commerce product type i get this error
94. Can I use a hook other than ‘init’ to handle form submissions?
95. Managing Custom Designed Content
96. Stop theme displaying comments
97. Do a summary based on sections in a post
98. Plugin as custom page
99. Deactivate plugin on registration
100. Display months on a drop down calendar as TEXT instead of Numbers