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As of WP version 2.3, this hook has been renamed to pre_{$taxonomy}_{$field}.
Applied to the category desription prior to saving in the database.
This description was scraped automatically from the WordPress filter reference or action reference. If it looks like this is the wrong description, please tell me so I can fix my code.
This database has information for all major versions from WP 1.2.1 through 6.2.
| Version | File | Line | Type | |
|---|---|---|---|---|
| 2.0.11 | wp-admin/admin-db.php | 105 | View in context | filter |
| 2.1 | wp-admin/admin-db.php | 108 | View in context | filter |
| 2.2 | wp-admin/admin-db.php | 108 | View in context | filter |
| 2.3 | Renamed. See pre_{$taxonomy}_{$field} |
We find related hooks using word stems. pre_category_description has 2 significant word stem(s): category, description. Note that some of the hooks below may not appear in all versions of WP.
