WP All Import | Code to run in Function Editor during import, to add hashed password (from previous export) into password field

wp-all-import-hashed-passwords.php

<?php
// https://www.youtube.com/watch?v=VEzAWMCwprQ
add_action( 'pmxi_saved_post', 'post_saved', 10, 1 );
function post_saved( $id ) {
	global $wpdb;
	$pass = get_user_meta( $id, 'xfer_user_pass', true );
	$table = $wpdb->prefix . 'users';
	$wpdb->query( $wpdb->prepare(
		"
		UPDATE `" . $table . "`
		SET `user_pass` = %s
		WHERE `ID` = %d
		",
		$pass,
		$id
	) );
	delete_user_meta( $id, 'xfer_user_pass' );
}