Search results for: "PHP security functions"

How can the use of deprecated PHP functions like eregi_replace impact the functionality and security of a script?

The use of deprecated PHP functions like eregi_replace can impact the functionality and security of a script because deprecated functions are no longe...

How can the use of mysql_*() functions affect the security and performance of a PHP/MySQL site?

The use of mysql_*() functions in PHP can affect the security and performance of a PHP/MySQL site because they are deprecated and no longer supported...

Are there any potential security risks associated with enabling certain PHP functions like "iconv" or SourceGuardian?

Enabling certain PHP functions like "iconv" or SourceGuardian can potentially introduce security risks if not properly configured or secured. It is im...

What are the potential security risks of using outdated PHP functions like mysql_connect?

Using outdated PHP functions like mysql_connect can pose security risks as they may contain vulnerabilities that can be exploited by attackers. It is...

What is the best practice for passing values to functions in PHP to ensure code stability and security?

To ensure code stability and security when passing values to functions in PHP, it is best practice to sanitize and validate user input before using it...