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WordPress hook directory
delete_{$meta_type}_metadata

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 delete_{$meta_type}_metadata

This database has information for all major versions from WP 1.2.1 through 4.4.

Version File Line Type
3.1 wp-includes/meta.php 193 View hook in source filter
3.2 wp-includes/meta.php 195 View hook in source filter
3.3 wp-includes/meta.php 202 View hook in source filter
3.4 wp-includes/meta.php 202 View hook in source filter
3.5 wp-includes/meta.php 202 View hook in source filter
3.6 wp-includes/meta.php 202 View hook in source filter
3.7 wp-includes/meta.php 204 View hook in source filter
3.8 wp-includes/meta.php 204 View hook in source filter
3.9 wp-includes/meta.php 318 View hook in source filter
4.0 wp-includes/meta.php 333 View hook in source filter
4.1 wp-includes/meta.php 347 View hook in source filter
4.2 wp-includes/meta.php 347 View hook in source filter
4.3 wp-includes/meta.php 351 View hook in source filter
4.4 wp-includes/meta.php 350 View hook in source filter

Related Hooks

We find related hooks using word stems. delete_{$meta_type}_metadata has 4 significant word stem(s): delete, meta, type, metadata. Note that some of the hooks below may not appear in all versions of WP.