PHP Adodb Active Record SQL Injection

I can't seem to ascertain whether or not the PHP Adodb Active Record, DB ORM secures against SQL Inject开发者_运维百科ion.

http://phplens.com/lens/adodb/docs-active-record.htm

Specifically I am using the updating and inserting methods, e.g.:

$person = new person();
$person->name_first = $_POST['firstname'];
$person->name_last  = $_POST['surname'];
$person->save();

Do the $_POST variables need to be escaped?

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I just looked through the code-- it does escape out the variables you pass. You can confirm this by turning on debug mode... or even easier, try writing out a string with single and double quotes and see if it makes it into the table okay :-)