apply_filters( 'wp_insert_attachment_data', array $data, array $postarr, array $unsanitized_postarr, bool $update )

Compatibility

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$dataarray

An array of slashed, sanitized, and processed attachment post data.

$postarrarray

An array of slashed and sanitized attachment post data, but not processed.

$unsanitized_postarrarray

An array of slashed yet unsanitized and unprocessed attachment post data as originally passed to wp_insert_post().

$updatebool

Whether this is an existing attachment post being updated.

Where this hook fires · 1

• wp-includes/post.php:4746wp_insert_post()

Source code

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4740		 * @param array $data                An array of slashed, sanitized, and processed attachment post data.4741		 * @param array $postarr             An array of slashed and sanitized attachment post data, but not processed.4742		 * @param array $unsanitized_postarr An array of slashed yet *unsanitized* and unprocessed attachment post data4743		 *                                   as originally passed to wp_insert_post().4744		 * @param bool  $update              Whether this is an existing attachment post being updated.4745		 */4746		$data = apply_filters( 'wp_insert_attachment_data', $data, $postarr, $unsanitized_postarr, $update );4747	} else {4748		/**4749		 * Filters slashed post data just before it is inserted into the database.4750		 *4751		 * @since 2.7.04752		 * @since 5.4.1 The `$unsanitized_postarr` parameter was added.

Changelog

Introduced in 3.9.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

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