Docs: Clarify that register_taxonomy() only accepts lowercase values for the $taxonomy parameter.

This brings consistency with docblock used in `register_post_type()`.

Props audrasjb, bengreeley, dipakparmar443.
Fixes #56352
See #55646.

Built from https://develop.svn.wordpress.org/trunk@53873


git-svn-id: http://core.svn.wordpress.org/trunk@53432 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
audrasjb 2022-08-10 13:54:12 +00:00
parent c3783c9f3a
commit 50e3e21cb2
2 changed files with 3 additions and 2 deletions

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@ -390,7 +390,8 @@ function is_taxonomy_hierarchical( $taxonomy ) {
* *
* @global WP_Taxonomy[] $wp_taxonomies Registered taxonomies. * @global WP_Taxonomy[] $wp_taxonomies Registered taxonomies.
* *
* @param string $taxonomy Taxonomy key, must not exceed 32 characters. * @param string $taxonomy Taxonomy key, must not exceed 32 characters and may only contain lowercase alphanumeric
* characters, dashes, and underscores. See sanitize_key().
* @param array|string $object_type Object type or array of object types with which the taxonomy should be associated. * @param array|string $object_type Object type or array of object types with which the taxonomy should be associated.
* @param array|string $args { * @param array|string $args {
* Optional. Array or query string of arguments for registering a taxonomy. * Optional. Array or query string of arguments for registering a taxonomy.

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@ -16,7 +16,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '6.1-alpha-53872'; $wp_version = '6.1-alpha-53873';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.