note 49045 deleted from function.echo by tularis

Note Submitter: Truffy ---- You can use braces around variables as well as array items. This is useful to help recognition of your variables in your code, but most useful where the variable iteslf cannot be separated with spaces from the preceding/following code, for exmple in a file path: If a path is assigned the variable $path, then this code will not work: echo "$pathindex.php"; whereas this will echo "{$path}index.php";