By default, the transient cache uses the WordPress database to persist values between requests. On a single site installation, values are stored in the
wp_options table. On a multisite installation, values are stored in the
wp_options or the
wp_sitemeta table, depending on use of the
When a persistent object cache drop-in is installed (e.g. Redis or Memcached), the transient cache skips the database and simply wraps the WP Object Cache.
# Set transient. $ wp transient set sample_key "test data" 3600 Success: Transient added. # Get transient. $ wp transient get sample_key test data # Delete transient. $ wp transient delete sample_key Success: Transient deleted. # Delete expired transients. $ wp transient delete --expired Success: 12 expired transients deleted from the database. # Delete all transients. $ wp transient delete --all Success: 14 transients deleted from the database.
|wp transient delete||
Deletes a transient value.
|wp transient get||
Gets a transient value.
|wp transient list||
Lists transients and their values.
|wp transient set||
Sets a transient value.
|wp transient type||
Determines the type of transients implementation.