I want to generate the pdf and save it in library?

Saving in WordPress library can be done by using this function media_handle_upload.

PDF can be created in many ways. The best method depends on your runtime enviroment and the functionality you are looking for. There are several PDF generating libs for PHP out there, for example PDFlib. But again your question is far broad.

Related Posts:

  1. How to remove duplicate sub-menu name for top level menu items in a plugin?
  2. Customizing subject in comment notification e-mails
  3. category_name not working (not showing up in sql query debug)
  4. How can I make my custom shortcode work in a Custom HTML Widget?
  5. Update Multiple Post Meta for the Same Post In One call?
  6. How do I configure WordPress to talk to a Microsoft SQL Server database?
  7. WordPress widget / plugin….fields not appearing in my widget
  8. How to list the Hooks and order of execution in current loading page? [duplicate]
  9. How to Create a Directory in a Plugin Folder?
  10. Ajax call doesn’t work in frontend but it’s working in backend (when I’m logged in)
  11. Checking for user role in a custom plugin
  12. Custom Shipping method not showing in checkout
  13. HELP: Integrating WP with raw PHP code once published button is hit
  14. Plugin exceeds memory limit
  15. Write to / remove from default .htaccess file from plugin?
  16. How to cancel WordPress’ action/filter when using OOP with anonymous callback
  17. WordPress Plugin Page is Loading in Admin Content Container Instead of Separate Page
  18. How to trigger $_GET request within admin plugin page?
  19. How to generate video out of images via WordPress plugin
  20. How can I get WordPress to save comments in markdown format?
  21. How to ‘clone’ a wp plugin to make small changes
  22. Is Wrapping intval() Around esc_attr() Redundant for Escaping Input?
  23. Programatically download a plugin
  24. Edit Yoast SEO breadcrumbs output [closed]
  25. How would I go about creating a user ranked post popularity page?
  26. Redirection of users away from wp-admin (but not administrators)
  27. code is working properly in Core PHP but writing coding in WordPress
  28. wp_remote_get() returns 403 while file_get_contents() does not
  29. 306 MB of wp_options occupied by WordPress SEO Plugin, is that normal? [closed]
  30. Perform internal redirect in WordPress?
  31. How to prevent plugins from loading jQuery
  32. Create a plugin from within WordPress
  33. Class variables not correct on page
  34. Why is one phpunit test throwing an error on one class when all other classes are similar without error?
  35. Activate my plugins via FTP
  36. Duplicate results are displayed in a custom plugin [closed]
  37. Why is my custom post type not being activated on plug-in activation?
  38. How to add apply_filter for a class property in plugin
  39. How to redirect to same page after form submission
  40. A server-side hook failed when committing plugin code to SVN
  41. Content-Security-Policy Headers are there and showing the correct settings, but still getting a refused connection
  42. How do I add $_SESSION[”] to my wordpress page?
  43. Plugin onclick button activate other plugin
  44. I receive taxonomy id
  45. output html on post or page from custom plugin [closed]
  46. Loop in elementor custom widget not working
  47. Built a second plugin but it overwrote the first one
  48. Creating a functionality plugin to edit seriously simple podcasting
  49. Asynchronous request in wordpress
  50. How to delete all categories programatically?
  51. How to use custom Javascript code inside a plugin?
  52. Make plugin php file called directly aware of WordPress?
  53. Way to send multiple values for column to MySQL?
  54. Using meta_query in a WP_Query not working for numbers properly
  55. Next Previous Post in wordpress with previous / next link with title?
  56. Different registration form for different roles
  57. Apply html elements in php statement
  58. WordPress Post HTML after Posting
  59. Settings options not showing up on Sub Menu page in WordPress plugin
  60. Conditional delete metadata does not works
  61. How can we get this dynamically as this folder may not be by the same name always → wp-admin
  62. The Build menu theme is frozen with the wordpress theme
  63. Custom Plugin: How to Include Install Buttons of other 3rd Party Plugins?
  64. How can I translate something in my class constructor of my plugin in WordPress?
  65. Define global variable in theme file and call that variable in plugin file
  66. Why is my shortcode not working?
  67. Rename a folder via HTML POST request
  68. How to translate to spanish wordpress hardcoded content/files?
  69. Getting Fatal error: Uncaught Error: Call to undefined function plugin_dir_path() when linking to another file within my wordpress plugin
  70. working code, not working – Plugin Dev
  71. SimpleXML is not working with xml response from external api
  72. WordPress plugin blog creation
  73. Multiple image selection custom widget
  74. implement checkbox or toggle switch in plugin code
  75. Prefix WordPress Taxonomy Tags With Hashtag Symbol Like Twitter
  76. Change Woo Custom Endpoint Titles from a Plugin
  77. Create a form and have custom menu display based on user answers?
  78. submit form data to wordpress existing database table using my plugin
  79. register_activation_hook doesn’t fire at all
  80. My ajax request don´t work and return 0
  81. Problem with conditional woocommerce custom checkout field
  82. Populate select option with JSON file
  83. How can I insert a record into a custom table from my custom form in my custom admin page?
  84. Plugin Breaking WordPress Login
  85. How to get site homepage from plugin?
  86. How to add a handler for a button in plugin?
  87. Can anyone tell me why I can’t edit a plugin when it is installed without having to re-install?
  88. Unable to show 4 products in a row
  89. How to fix ‘Call to undefined function do_settings()’ error?
  90. What is the source outline for a basic word press plugin?
  91. Submit posts in two different post types with the same form
  92. how to search through plugin in wordpress cimy-user-extra-fields?
  93. Function not being called on form submit, only blank admin-post.php page
  94. wp_handle_upload – specified file failed upload test
  95. How can I save the selected page in the dropdown after anyone clicks on Save Changes?
  96. How can I save the selected page in the dropdown after anyone clicks on Save Changes?
  97. How to make a Template page to show the information of different things Shop and Product page?
  98. WordPress Throwing Deprecated Errors on its own Files
  99. public custom posts not showing in my wordpress plugin
  100. plugin doesn’t retrieve data from database