Title: Shortcodes | Developer.WordPress.org --- # @package: Shortcodes * function[get_shortcode_tags_in_content()](https://developer.wordpress.org/reference/functions/get_shortcode_tags_in_content/) * Returns a list of registered shortcode names found in the given content. * Used by [2 functions](https://developer.wordpress.org/reference/functions/get_shortcode_tags_in_content/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/get_shortcode_tags_in_content/#uses) | Source: [wp-includes/shortcodes.php:184](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L184-L207) * function[_filter_do_shortcode_context()](https://developer.wordpress.org/reference/functions/_filter_do_shortcode_context/) * Filter the `wp_get_attachment_image_context` hook during shortcode rendering. * Used by [0 functions](https://developer.wordpress.org/reference/functions/_filter_do_shortcode_context/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/functions/_filter_do_shortcode_context/#uses) | Source: [wp-includes/shortcodes.php:297](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L297-L299) * function[apply_shortcodes()](https://developer.wordpress.org/reference/functions/apply_shortcodes/) * Searches content for shortcodes and filter shortcodes through their hooks. * Used by [0 functions](https://developer.wordpress.org/reference/functions/apply_shortcodes/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/apply_shortcodes/#uses) | Source: [wp-includes/shortcodes.php:223](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L223-L225) * hook[strip_shortcodes_tagnames](https://developer.wordpress.org/reference/hooks/strip_shortcodes_tagnames/) * Filters the list of shortcode tags to remove from the content. * Used by [1 function](https://developer.wordpress.org/reference/hooks/strip_shortcodes_tagnames/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/strip_shortcodes_tagnames/#uses) | Source: [wp-includes/shortcodes.php:730](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L730-L730) * hook[pre_do_shortcode_tag](https://developer.wordpress.org/reference/hooks/pre_do_shortcode_tag/) * Filters whether to call a shortcode callback. * Used by [1 function](https://developer.wordpress.org/reference/hooks/pre_do_shortcode_tag/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/pre_do_shortcode_tag/#uses) | Source: [wp-includes/shortcodes.php:427](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L427-L427) * hook[do_shortcode_tag](https://developer.wordpress.org/reference/hooks/do_shortcode_tag/) * Filters the output created by a shortcode callback. * Used by [1 function](https://developer.wordpress.org/reference/hooks/do_shortcode_tag/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/do_shortcode_tag/#uses) | Source: [wp-includes/shortcodes.php:447](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L447-L447) * function[get_shortcode_atts_regex()](https://developer.wordpress.org/reference/functions/get_shortcode_atts_regex/) * Retrieves the shortcode attributes regex. * Used by [1 function](https://developer.wordpress.org/reference/functions/get_shortcode_atts_regex/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/functions/get_shortcode_atts_regex/#uses) | Source: [wp-includes/shortcodes.php:593](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L593-L595) * function[do_shortcodes_in_html_tags()](https://developer.wordpress.org/reference/functions/do_shortcodes_in_html_tags/) * Searches only inside HTML elements for shortcodes and process them. * Used by [2 functions](https://developer.wordpress.org/reference/functions/do_shortcodes_in_html_tags/#used-by) | Uses [4 functions](https://developer.wordpress.org/reference/functions/do_shortcodes_in_html_tags/#uses) | Source: [wp-includes/shortcodes.php:465](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L465-L564) * function[unescape_invalid_shortcodes()](https://developer.wordpress.org/reference/functions/unescape_invalid_shortcodes/) * Removes placeholders added by do_shortcodes_in_html_tags(). * Used by [2 functions](https://developer.wordpress.org/reference/functions/unescape_invalid_shortcodes/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/functions/unescape_invalid_shortcodes/#uses) | Source: [wp-includes/shortcodes.php:574](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L574-L584) * function[shortcode_parse_atts()](https://developer.wordpress.org/reference/functions/shortcode_parse_atts/) * Retrieves all attributes from the shortcodes tag. * Used by [4 functions](https://developer.wordpress.org/reference/functions/shortcode_parse_atts/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/shortcode_parse_atts/#uses) | Source: [wp-includes/shortcodes.php:613](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L613-L645) * function[shortcode_atts()](https://developer.wordpress.org/reference/functions/shortcode_atts/) * Combines user attributes with known attributes and fill in defaults when needed. * Used by [5 functions](https://developer.wordpress.org/reference/functions/shortcode_atts/#used-by) | Uses [1 function](https://developer.wordpress.org/reference/functions/shortcode_atts/#uses) | Source: [wp-includes/shortcodes.php:664](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L664-L694) * hook[shortcode_atts_{$shortcode}](https://developer.wordpress.org/reference/hooks/shortcode_atts_shortcode/) * Filters shortcode attributes. * Used by [1 function](https://developer.wordpress.org/reference/hooks/shortcode_atts_shortcode/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/shortcode_atts_shortcode/#uses) | Source: [wp-includes/shortcodes.php:690](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L690-L690) * function[strip_shortcodes()](https://developer.wordpress.org/reference/functions/strip_shortcodes/) * Removes all shortcode tags from the given content. * Used by [1 function](https://developer.wordpress.org/reference/functions/strip_shortcodes/#used-by) | Uses [4 functions](https://developer.wordpress.org/reference/functions/strip_shortcodes/#uses) | Source: [wp-includes/shortcodes.php:706](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L706-L747) * function[strip_shortcode_tag()](https://developer.wordpress.org/reference/functions/strip_shortcode_tag/) * Strips a shortcode tag based on RegEx matches against post content. * Used by [0 functions](https://developer.wordpress.org/reference/functions/strip_shortcode_tag/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/functions/strip_shortcode_tag/#uses) | Source: [wp-includes/shortcodes.php:757](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L757-L764) * function[shortcode_exists()](https://developer.wordpress.org/reference/functions/shortcode_exists/) * Determines whether a registered shortcode exists named $tag. * Used by [1 function](https://developer.wordpress.org/reference/functions/shortcode_exists/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/functions/shortcode_exists/#uses) | Source: [wp-includes/shortcodes.php:133](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L133-L136) * function[has_shortcode()](https://developer.wordpress.org/reference/functions/has_shortcode/) * Determines whether the passed content contains the specified shortcode. * Used by [3 functions](https://developer.wordpress.org/reference/functions/has_shortcode/#used-by) | Uses [3 functions](https://developer.wordpress.org/reference/functions/has_shortcode/#uses) | Source: [wp-includes/shortcodes.php:149](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L149-L169) * function[do_shortcode()](https://developer.wordpress.org/reference/functions/do_shortcode/) * Searches content for shortcodes and filter shortcodes through their hooks. * Used by [7 functions](https://developer.wordpress.org/reference/functions/do_shortcode/#used-by) | Uses [6 functions](https://developer.wordpress.org/reference/functions/do_shortcode/#uses) | Source: [wp-includes/shortcodes.php:243](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L243-L284) * function[get_shortcode_regex()](https://developer.wordpress.org/reference/functions/get_shortcode_regex/) * Retrieves the shortcode regular expression for searching. * Used by [7 functions](https://developer.wordpress.org/reference/functions/get_shortcode_regex/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/functions/get_shortcode_regex/#uses) | Source: [wp-includes/shortcodes.php:324](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L324-L367) * function[do_shortcode_tag()](https://developer.wordpress.org/reference/functions/do_shortcode_tag/) * Regular Expression callable for do_shortcode() for calling shortcode hook. * Used by [1 function](https://developer.wordpress.org/reference/functions/do_shortcode_tag/#used-by) | Uses [4 functions](https://developer.wordpress.org/reference/functions/do_shortcode_tag/#uses) | Source: [wp-includes/shortcodes.php:392](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L392-L448) * function[add_shortcode()](https://developer.wordpress.org/reference/functions/add_shortcode/) * Adds a new shortcode. * Used by [2 functions](https://developer.wordpress.org/reference/functions/add_shortcode/#used-by) | Uses [2 functions](https://developer.wordpress.org/reference/functions/add_shortcode/#uses) | Source: [wp-includes/shortcodes.php:63](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L63-L90) * function[remove_shortcode()](https://developer.wordpress.org/reference/functions/remove_shortcode/) * Removes hook for shortcode. * Used by [0 functions](https://developer.wordpress.org/reference/functions/remove_shortcode/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/functions/remove_shortcode/#uses) | Source: [wp-includes/shortcodes.php:101](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L101-L105) * function[remove_all_shortcodes()](https://developer.wordpress.org/reference/functions/remove_all_shortcodes/) * Clears all shortcodes. * Used by [1 function](https://developer.wordpress.org/reference/functions/remove_all_shortcodes/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/functions/remove_all_shortcodes/#uses) | Source: [wp-includes/shortcodes.php:117](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/shortcodes.php#L117-L121)