hey,

just wondered if anyone (willing to share ideas) has some nice super-efficient algo function that has strong input sanitization, to avoid "melware" code that could lead to potential security breach and/or sql injection ?
Usually i use "normal" functions combinations like: striptags, addslashes & preg_replace, to replace any "known" bad chars & "bad words".

i would love to see what other suggsestons other might have (all needed is concept, not necessarily the code itself).

greets.