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Source View: wp_update_attachment_metadata

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Source View

Line Code
4263  * @param int $post_id Attachment ID.
4264  * @param array $data Attachment data.
4265  * @return int
4266  */
4267 function wp_update_attachment_metadata( $post_id, $data ) {
4268      $post_id = (int) $post_id;
4269      if ( !$post = get_post( $post_id ) )
4270           return false;
4271
4272      if ( $data = apply_filters( 'wp_update_attachment_metadata', $data, $post->ID ) )
4273           return update_post_meta( $post->ID, '_wp_attachment_metadata', $data );
4274      else
4275           return delete_post_meta( $post->ID, '_wp_attachment_metadata' );
4276 }
4277
4278 /**
4279  * Retrieve the URL for an attachment.
4280  *
4281  * @since 2.1.0