This has nothing to do with placeholders. Try one of the following:

 $sth->execute( $id ) or err_trap;
 while ( my $row = $sth->fetchrow_arrayref ) {
    print "Email is: $row->[0]\n";
 }


 $sth->execute( $id ) or err_trap;
 while ( my ( $email ) = $sth->fetchrow_array ) {
    print "Email is: $email\n";
 }

 $sth->execute( $id ) or err_trap;
 my ( $email );
 $sth->bind_columns( \$email );
 while ( $sth->fetch ) {
    print "Email is: $email\n";
 }

[download]

Chris
M-x auto-bs-mode

In reply to Re: Returning the value of a placeholder with select by lachoy
in thread Returning the value of a placeholder with select by sdyates

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