WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 154 | /** |
| 155 | * Filters the fields displayed in the post revision diff UI. |
| 156 | * |
| 157 | * @since 4.1.0 |
| 158 | * |
| 159 | * @param array[] $return Array of revision UI fields. Each item is an array of id, name, and diff. |
| 160 | * @param WP_Post $compare_from The revision post to compare from. |
| 161 | * @param WP_Post $compare_to The revision post to compare to. |
| 162 | */ |
| 163 | return apply_filters( 'wp_get_revision_ui_diff', $return, $compare_from, $compare_to ); |
| 164 | } |
| 165 | |
| 166 | /** |
| 167 | * Prepare revisions for JavaScript. |
| 168 | * |
| 169 | * @since 3.6.0 |
| 170 | * |
| 171 | * @param WP_Post|int $post The post object or post ID. |
| 172 | * @param int $selected_revision_id The selected revision ID. |