» Unlabelled » Which of the following is used to check if a function has already been defined? | PHP

Tuesday, 4 September 2012

Which of the following is used to check if a function has already been defined? | PHP

A. bool function_exists(functionname)
B. bool f_exists(functionname)
C. bool func_exist(functioname)

Ans: A

at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)