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 |
|---|---|
| 3393 | if ( 'attachment' === $post_type ) { |
| 3394 | /** |
| 3395 | * Filter attachment post data before it is updated in or added to the database. |
| 3396 | * |
| 3397 | * @since 3.9.0 |
| 3398 | * |
| 3399 | * @param array $data An array of sanitized attachment post data. |
| 3400 | * @param array $postarr An array of unsanitized attachment post data. |
| 3401 | */ |
| 3402 | $data = apply_filters( 'wp_insert_attachment_data', $data, $postarr ); |
| 3403 | } else { |
| 3404 | /** |
| 3405 | * Filter slashed post data just before it is inserted into the database. |
| 3406 | * |
| 3407 | * @since 2.7.0 |
| 3408 | * |
| 3409 | * @param array $data An array of slashed post data. |
| 3410 | * @param array $postarr An array of sanitized, but otherwise unmodified post data. |
| 3411 | */ |