Filters the number of items to list per page when listing media items.
edit_{$post_type}_per_page
Filters the number of items per page to show for a specific ‘per_page’ type.
default_excerpt
Filters the default post excerpt initially used in the “Write Post” form.
default_title
Filters the default post title initially used in the “Write Post” form.
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default_content
Filters the default post content initially used in the “Write Post” form.
uninstall_{$file}
Fires in uninstall_plugin() once the plugin has been uninstalled.
pre_uninstall_plugin
Fires in uninstall_plugin() immediately before the plugin is uninstalled.
deleted_plugin
Fires immediately after a plugin deletion attempt.
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delete_plugin
Fires immediately before a plugin deletion attempt.
deactivated_plugin
Fires after a plugin is deactivated.
deactivate_{$plugin}
Fires as a specific plugin is being deactivated.
activated_plugin
Fires after a plugin has been activated.
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activate_{$plugin}
This action is documented in wp-admin/includes/plugin.php
plugin_files_exclusions
Filters the array of excluded directories and files while scanning the folder.
plugins_api_result
Filters the Plugin Installation API response results.