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SQLi The SQL Injection Knowledge Base is the ultimate resource regarding SQL Injections. Here you will find everything there is to know about SQL Injections.

phpseclib phpSec is a open-source, PSR-0 compatible, PHP security library that takes care of the common security tasks a web developer faces.

Class:sql_inject - This class is meant to search in your SQL data values for special characters that may change the meaning of your SQL data and execute actions that may compromise the security of servers.