post_(field) хук-фильтрWP 2.3.0

Filters the value of a specific post field for display.

The dynamic portion of the hook name, $field, refers to the post field name.

Использование

add_filter( 'post_(field)', 'wp_kama_post_field_filter', 10, 3 );

/**
 * Function for `post_(field)` filter-hook.
 * 
 * @param mixed  $value   Value of the prefixed 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'.
 *
 * @return mixed
 */
function wp_kama_post_field_filter( $value, $post_id, $context ){

	// filter...
	return $value;
}
$value(разное)
Value of the prefixed post field.
$post_id(int)
Post ID.
$context(строка)
Context for how to sanitize the field. Accepts 'raw', 'edit', 'db', 'display', 'attribute', or 'js'.
По умолчанию: 'display'

Список изменений

С версии 2.3.0 Введена.

Где вызывается хук

sanitize_post_field()
post_(field)
wp-includes/post.php 2865
$value = apply_filters( "post_{$field}", $value, $post_id, $context );

Где используется хук в WordPress

wp-admin/includes/admin-filters.php 166
add_action( 'post_updated', array( 'WP_Privacy_Policy_Content', '_policy_page_updated' ) );
wp-includes/default-filters.php 101
add_filter( 'post_mime_type', 'sanitize_mime_type' );
wp-includes/default-filters.php 410
add_action( 'post_updated', 'wp_save_post_revision', 10, 1 );
wp-includes/default-filters.php 445
add_action( 'post_updated', 'wp_check_for_changed_slugs', 12, 3 );
wp-includes/default-filters.php 449
add_action( 'post_updated', 'wp_check_for_changed_dates', 12, 3 );
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php 1772
add_filter( 'post_password_required', '__return_false' );
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php 1784
remove_filter( 'post_password_required', '__return_false' );
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php 1798
add_filter( 'post_password_required', array( $this, 'check_password_required' ), 10, 2 );
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php 1836
remove_filter( 'post_password_required', array( $this, 'check_password_required' ) );
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php 367
add_filter( 'post_password_required', array( $this, 'check_password_required' ), 10, 2 );
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php 383
remove_filter( 'post_password_required', array( $this, 'check_password_required' ) );
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php 498
add_filter( 'post_password_required', array( $this, 'check_password_required' ), 10, 2 );