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expiration_of_site_transient_{$transient}

Important warning about variable hooks

Some hooks have variables in their names. For example, pre_${taxonomy}_$field and admin_head- both have variable names. In general, any hook that ends (or begins) with - or _, or contains a $, has a variable name. Since the syntax with which these variables are defined may change from version to version, this page may think that a hook is deprecated (or new) even if it is not. You can usually catch this sort of thing by comparing this hook to the list of "related hooks" below.

WordPress version history for expiration_of_site_transient_{$transient}

This database has information for all major versions from WP 1.2.1 through 5.1.

Version File Line Type
4.4 wp-includes/option.php 1636 View in context filter
4.5 wp-includes/option.php 1639 View in context filter
4.6 wp-includes/option.php 1643 View in context filter
4.7 wp-includes/option.php 1668 View in context filter
4.8 wp-includes/option.php 1677 View in context filter
4.9 wp-includes/option.php 1765 View in context filter
5.0 wp-includes/option.php 1765 View in context filter
5.1 wp-includes/option.php 1830 View in context filter

Related Hooks

We find related hooks using word stems. expiration_of_site_transient_{$transient} has 5 significant word stem(s): expiration, of, site, transient, transient. Note that some of the hooks below may not appear in all versions of WP.