wp-includes/shortcodes.php:117Clears all shortcodes.
function remove_all_shortcodes() { global $shortcode_tags; $shortcode_tags = array();}Introduced in 2.5.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/shortcodes.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.