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apply_filters( 'the_post_thumbnail_caption', string $caption )

Filters the displayed post thumbnail caption.

Description

Parameters

$caption

(string) Caption for the given attachment.

Source

File: wp-includes/post-thumbnail-template.php

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Changelog

Version Description
4.6.0 Introduced.

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