Function Reference/clean post cache

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Description

Will clean the post in the cache.

Cleaning means delete from the cache of the post. Will call to clean the term object cache associated with the post ID.

clean_post_cache will call itself recursively for each child post.

Will not run if $_wp_suspend_cache_invalidation is not empty. See wp_suspend_cache_invalidation().

Usage

%%%<?php clean_post_cache( $id ) ?>%%%

Parameters

tt$id/tt
(integer) (required) The Post ID in the cache to clean
Default: Nonenoinclude

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Notes

This template is for standardizing how parameters look in the Function Reference and in Template Tags. Here is an example of this template being called: prenowiki检查到模板循环:模板:Parameter/nowiki/pre 检查到模板循环:模板:Parameter

The usage of this template is below: prenowiki检查到模板循环:模板:Parameter/nowiki/pre Let's take a closer look at the parameters..

name
The name of the parameter.
datatype
The datatype that should be given for this parameter when called.
  • string
  • integer
  • boolean
  • mixed
description
A short description of the parameter.
importance
Set this parameter to optional if the parameter is optional. Otherwise, do not declare this parameter—it defaults to required.
  • required
  • optional
default
If this parameter is optional, ttdefault/tt is the value that will be used if the parameter is not declared.

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Return Values

(void) 
This function does not return a value.

Examples

Notes

  • Uses: do_action() Calls 'clean_post_cache' on post ID.
  • Uses global: (boolean) $_wp_suspend_cache_invalidation
  • Uses global: (object) $wpdb
  • Uses wp_cache_delete

Change Log

Since: 2.0.0

Source File

clean_post_cache() is located in wp-includes/post.php.

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