apply_filters( 'disable_captions', bool $bool )

Filters whether to disable captions.

Description

Prevents image captions from being appended to image HTML when inserted into the editor.

$bool: (bool) Whether to disable appending captions. Returning true from the filter will disable captions. Default empty string.

Used By	Description
wp-includes/script-loader.php: wp_tinymce_inline_scripts()	Adds inline scripts required for the TinyMCE in the block editor.
wp-admin/includes/media.php: media_upload_type_url_form()	Outputs the legacy media upload form for external media.
wp-admin/includes/media.php: wp_media_insert_url_form()	Creates the form for external url
wp-admin/includes/media.php: image_add_caption()	Adds image shortcode with caption to editor.
wp-includes/media.php: wp_enqueue_media()	Enqueues all scripts, styles, settings, and templates necessary to use all media JS APIs.
wp-includes/class-wp-editor.php: _WP_Editors::editor_settings()
wp-includes/media-template.php: wp_print_media_templates()	Prints the templates used in the media manager.

Version	Description
2.6.0	Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/disable_captions