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Details about wp_insert_post_data

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Files

Filename Hook Type Line Number PHP Doc
wp-includes/post.php apply_filters 4418 /**
* Filters slashed post data just before it is inserted into the database.
*
* @since 2.7.0
* @since 5.4.1 The `$unsanitized_postarr` parameter was added.
* @since 6.0.0 The `$update` parameter was added.
*
* @param array $data An array of slashed, sanitized, and processed post data.
* @param array $postarr An array of sanitized (and slashed) but otherwise unmodified post data.
* @param array $unsanitized_postarr An array of slashed yet *unsanitized* and unprocessed post data as
* originally passed to wp_insert_post().
* @param bool $update Whether this is an existing post being updated.
*/

Hook Parameters

Parameter Type Name Description
array $data An array of slashed, sanitized, and processed post data.
array $postarr An array of sanitized (and slashed) but otherwise unmodified post data.
array $unsanitized_postarr An array of slashed yet *unsanitized* and unprocessed post data as
bool $update Whether this is an existing post being updated.