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Docs: Correct documentation for `wp_insert_term()`. 

The function is used for adding a new term, not updating an existing one.

Props audrasjb, bmartinent.
Fixes #50753.

git-svn-id: https://develop.svn.wordpress.org/trunk@48600 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2020-07-24 12:17:54 +00:00
parent fc1e77f42b
commit 9bd4234bf6
1 changed files with 6 additions and 2 deletions
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8
src/wp-includes/taxonomy.php
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@ -2158,7 +2158,7 @@ function wp_get_object_terms( $object_ids, $taxonomies, $args = array() ) {
*
* @since 2.3.0
*
* @param string $term The term name to add or update.
* @param string $term The term name to add.
* @param string $taxonomy The taxonomy to which to add the term.
* @param array|string $args {
* Optional. Array or string of arguments for inserting a term.
@ -2184,19 +2184,23 @@ function wp_insert_term( $term, $taxonomy, $args = array() ) {
*
* @since 3.0.0
*
* @param string|WP_Error $term The term name to add or update, or a WP_Error object if there's an error.
* @param string|WP_Error $term The term name to add, or a WP_Error object if there's an error.
* @param string $taxonomy Taxonomy slug.
*/
$term = apply_filters( 'pre_insert_term', $term, $taxonomy );
if ( is_wp_error( $term ) ) {
return $term;
}
if ( is_int( $term ) && 0 === $term ) {
return new WP_Error( 'invalid_term_id', __( 'Invalid term ID.' ) );
}
if ( '' === trim( $term ) ) {
return new WP_Error( 'empty_term_name', __( 'A name is required for this term.' ) );
}
$defaults = array(
'alias_of' => '',
'description' => '',