I have been trying to understand how I can use the ? operator to insert variables into a database; I recieve a number of posted variables eg 
my $c_first = $query->param('c_first');
my $c_address = $query->param('c_address');
etc

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How can I reference these variables later in my script using the ? operator and not the variable name. I found that accessing the variables directing when inserting into a Database can cause problems. (eg with names such as O'Brian, O'Connor etc etc).

In reply to posting variables for DBI insert by Anonymous Monk

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