0x46cb5489
Automatic escaping of SQL parameters
Escaping of SQL parameters in PHP is an needlessly tedious and error-prone process. Calling the right escaping function for every parameter that might be dangerous is a difficult task in a big project. This is just dangerous and calls for SQL-Injection-Attacks.
It's obvious we need a uniform query function that automatically does the escaping for us. Perl-style parameter binding seems to be just the right choice. You can write your query, insert placeholders in the form of :n and pass the parameters to our function. The function automatically detects the datatype of the parameter for us and escapes it if needed.
query(
'SELECT posts
FROM blog
WHERE
status = :2
AND created = :1',
POST_STATUS_ACTIVE,
'2007-08-02'
);