wp_start_scraping_edited_file_errors()

function wp_start_scraping_edited_file_errors() {
	if ( ! isset( $_REQUEST['wp_scrape_key'] ) || ! isset( $_REQUEST['wp_scrape_nonce'] ) ) {
		return;
	}
	$key = substr( sanitize_key( wp_unslash( $_REQUEST['wp_scrape_key'] ) ), 0, 32 );
	$nonce = wp_unslash( $_REQUEST['wp_scrape_nonce'] );

	if ( get_transient( 'scrape_key_' . $key ) !== $nonce ) {
		echo "###### wp_scraping_result_start:$key ######";
		echo wp_json_encode( array(
			'code' => 'scrape_nonce_failure',
			'message' => __( 'Scrape nonce check failed. Please try again.' ),
		) );
		echo "###### wp_scraping_result_end:$key ######";
		die();
	}
	register_shutdown_function( 'wp_finalize_scraping_edited_file_errors', $key );
}