WordPress.org

Ready to get started?Download WordPress

Codex

Function Reference/delete site transient

Essentially the same as delete_transient() but works network wide when using WP Multisite

Related

Transients API: set_transient(), get_transient(), delete_transient(), set_site_transient(), get_site_transient(), delete_site_transient()

See also index of Function Reference and index of Template Tags.