wp-includes/cache-compat.php:140Removes all cache items from the in-memory runtime cache.
bool function wp_cache_flush_runtime() { if ( ! wp_cache_supports( 'flush_runtime' ) ) { _doing_it_wrong( __FUNCTION__, __( 'Your object cache implementation does not support flushing the in-memory runtime cache.' ), '6.1.0' ); return false; } return wp_cache_flush(); }Introduced in 6.0.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/cache-compat.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.