Question

Which one of the following statements should be used to disable just the fopen(), and file() functions?

(a) disable_functions = fopen(), file()

(b) disable_functions = fopen, file

(c) functions_disable = fopen(), file()

(d) functions_disable = fopen, file

This question was posed to me in my homework.

My doubt stems from Website Security using PHP in division File and Session Handling in PHP of PHP

Answer 1

The correct choice is (b) disable_functions = fopen, file

Easiest explanation: You can set disable_functions equal to a comma-delimited list of function names that you want to disable.