PHP Array Replace Function

<?php
/**
 *
 * PHP Array Replace Function
 *
 * @author jaideejung007 http://www.discuzthai.com
 * @copyright 2016 DiscuzThai
 * @license https://creativecommons.org/licenses/by/3.0/th/
 *
 * @version 0.1.1
 */

$jjWord = "My name is <strong>{string1}</strong>  <strong>{string2}</strong>, ID <strong>{string3}</strong>";
$jjFind1 = "Anusuk";
$jjFind2 = "Sangubon";
$jjFind3 = "jaideejung007";

$jjArrayFind = array(
    "{string1}",
    "{string2}",
    "{string3}"
);

$jjArrayReplace = array(
    $jjFind1,
    $jjFind2,
    $jjFind3
);
echo addslashes(str_replace($jjArrayFind,$jjArrayReplace,$jjWord));
?>