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WordPress

apply_filters( "post_{$field}", mixed $value, int $post_id, string $context )

Since
2.3.0
Filters the value of a specific post field for display.

Description

Only applied to post fields name which is not prefixed with post_.

The dynamic portion of the hook name, $field, refers to the post field name. Possible filter names include:

  • post_ID
  • post_comment_status
  • post_ping_status
  • post_to_ping
  • post_pinged
  • post_guid
  • post_menu_order
  • post_comment_count

Compatibility

WordPress
since 2.3.0
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$valuemixed
Value of the unprefixed post field.
$post_idint
Post ID
$contextstring
Context for how to sanitize the field.
Accepts 'raw', 'edit', 'db', 'display', 'attribute', or 'js'. Default 'display'.

Where this hook fires · 1

  • wp-includes/post.php:3260sanitize_post_field()

Source code

			 * @param mixed  $value   Value of the unprefixed post field.			 * @param int    $post_id Post ID			 * @param string $context Context for how to sanitize the field.			 *                        Accepts 'raw', 'edit', 'db', 'display',			 *                        'attribute', or 'js'. Default 'display'.			 */			$value = apply_filters( "post_{$field}", $value, $post_id, $context );		} 		if ( 'attribute' === $context ) {			$value = esc_attr( $value );		} elseif ( 'js' === $context ) {			$value = esc_js( $value );

Changelog

Introduced in 2.3.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

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

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