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sanitize_{$object_type}_meta_{$meta_key}

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 sanitize_{$object_type}_meta_{$meta_key}

This database has information for all major versions from WP 1.2.1 through 6.2.

Version File Line Type
4.6 wp-includes/meta.php 960 View in context filter
4.7 wp-includes/meta.php 960 View in context filter
4.8 wp-includes/meta.php 960 View in context filter
4.9 wp-includes/meta.php 959 View in context filter
5.0 wp-includes/meta.php 1056 View in context filter
5.1 wp-includes/meta.php 1092 View in context filter
5.2 wp-includes/meta.php 1094 View in context filter
5.3 wp-includes/meta.php 1100 View in context filter
5.4 wp-includes/meta.php 1111 View in context filter
5.5 wp-includes/meta.php 1225 View in context filter
5.6 wp-includes/meta.php 1226 View in context filter
5.7 wp-includes/meta.php 1226 View in context filter
5.8 wp-includes/meta.php 1233 View in context filter
5.9 wp-includes/meta.php 1338 View in context filter
6.0 wp-includes/meta.php 1339 View in context filter
6.1 wp-includes/meta.php 1345 View in context filter
6.2 wp-includes/meta.php 1346 View in context filter

Related Hooks

We find related hooks using word stems. sanitize_{$object_type}_meta_{$meta_key} has 6 significant word stem(s): sanitize, object, type, meta, meta, key. Note that some of the hooks below may not appear in all versions of WP.