Docs: Clarify the usage of null for auto_update_{$type} filter.

The value is internally used to detect whether nothing has hooked into this filter.

Props audrasjb, pbiron, johnbillion, SergeyBiryukov.
Fixes #50848.
Built from https://develop.svn.wordpress.org/trunk@48909


git-svn-id: http://core.svn.wordpress.org/trunk@48671 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2020-08-31 13:20:07 +00:00
parent 06fc8fa3f5
commit 94555079eb
2 changed files with 5 additions and 3 deletions

View File

@ -195,9 +195,11 @@ class WP_Automatic_Updater {
* adjust core updates.
*
* @since 3.7.0
* @since 5.5.0 The `$update` parameter accepts the value of null.
*
* @param bool $update Whether to update.
* @param object $item The update offer.
* @param bool|null $update Whether to update. The value of null is internally used
* to detect whether nothing has hooked into this filter.
* @param object $item The update offer.
*/
$update = apply_filters( "auto_update_{$type}", $update, $item );

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@ -13,7 +13,7 @@
*
* @global string $wp_version
*/
$wp_version = '5.6-alpha-48908';
$wp_version = '5.6-alpha-48909';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.