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WordPress

apply_filters( 'post_thumbnail_html', string $html, int $post_id, int $post_thumbnail_id, string|int[] $size, string|array $attr )

Since
2.9.0
Filters the post thumbnail HTML.

Compatibility

WordPress
since 2.9.0
  • 6.7.10
  • 6.8.11
  • 6.9.10
  • 7.0.7
  • 7.1.3

Present in every tracked release (6.7.10 to 7.1.3).

Parameters

$htmlstring
The post thumbnail HTML.
$post_idint
The post ID.
$post_thumbnail_idint
The post thumbnail ID, or 0 if there isn't one.
$sizestring|int[]
Requested image size. Can be any registered image size name, or an array of width and height values in pixels (in that order).
$attrstring|array
Query string or array of attributes.

Where this hook fires · 1

  • wp-includes/post-thumbnail-template.php:236get_the_post_thumbnail()

Source code

View on Trac View on GitHub 

<?php	 * @param int          $post_id           The post ID.	 * @param int          $post_thumbnail_id The post thumbnail ID, or 0 if there isn't one.	 * @param string|int[] $size              Requested image size. Can be any registered image size name, or	 *                                        an array of width and height values in pixels (in that order).	 * @param string|array $attr              Query string or array of attributes.	 */	return apply_filters( 'post_thumbnail_html', $html, $post->ID, $post_thumbnail_id, $size, $attr );} /** * Returns the post thumbnail URL. * * @since 4.4.0

Changelog

Introduced in 2.9.0. Unchanged from 6.7.10 through 7.1.3.

  1. 6.7.10
  2. 6.8.11
  3. 6.9.10
  4. 7.0.7
  5. 7.1.3

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data
Generated from the wordpress-develop 7.1.3 tag, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.
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