Available since: 2.8

searchwp_index_pdf_metadata

Note: Use of this hook will require a manual reindex

This action receives any PDF metadata that’s been extracted by SearchWP, allowing to do with it what you wish.

	<?php

	add_action( 'searchwp_index_pdf_metadata', function( $pdf_metadata, $post_id ) {
	// Perform additional processing of $pdf_metadata
	}, 10, 2 );

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Parameters

Parameter	Type	Description
`$pdf_metadta`	Array	Keys and values will vary for each PDF
`$post_id`	Integer	The post ID of the PDF from which the metadata was extracted