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 |
|---|---|
| 3272 | } else { |
| 3273 | /** |
| 3274 | * Filters slashed post data just before it is inserted into the database. |
| 3275 | * |
| 3276 | * @since 2.7.0 |
| 3277 | * |
| 3278 | * @param array $data An array of slashed post data. |
| 3279 | * @param array $postarr An array of sanitized, but otherwise unmodified post data. |
| 3280 | */ |
| 3281 | $data = apply_filters( 'wp_insert_post_data', $data, $postarr ); |
| 3282 | } |
| 3283 | $data = wp_unslash( $data ); |
| 3284 | $where = array( 'ID' => $post_ID ); |
| 3285 | |
| 3286 | if ( $update ) { |
| 3287 | /** |
| 3288 | * Fires immediately before an existing post is updated in the database. |
| 3289 | * |
| 3290 | * @since 2.5.0 |