When updating data, does not write values containing double quotes to the database

[BloodyEagle]

$data = array(
'corp' => $_REQUEST['corp']
);
$insertId = \QB::table('corp')->where('id', $id)->update($data);

if you pass in 'corp' the value 'micro"soft"', then only 'micro' will be written.
when using insert, the data is written without errors.