");
print("");
print_r($parts);
print("");
echo "----------------
";
//Here we "implode" or "condense" an array of strings into a single
//string with a colon (:) separting the "condensed" parts
$parts = array("Lastname", "Firstname", "A00123456", "u00");
$idInfo = implode(":", $parts);
print("$idInfo
");
?>