apply_filters( 'the_category', string $thelist, string $separator, string $parents )

Filters the category or list of categories.

Parameters

$thelist

(string) List of categories for the current post.

$separator

(string) Separator used between the categories.

$parents

(string) How to display the category parents. Accepts 'multiple', 'single', or empty.

Source

File: wp-includes/category-template.php

View on Trac

Changelog

Version Description
1.2.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/the_category