Which Function Is Used To Determine Whether The Variable8217s #299
Which function is used to determine whether the variable’s value is either TRUE or FALSE?
This multiple choice question (MCQ) is related to the book/course
gs gs107 PHP: Hypertext Preprocessor.
It can also be found in
gs gs107 Objects and Databases - PHP Object Basics - Quiz No.1.
Which function is used to determine whether the variable’s value is either TRUE or FALSE?
boolean()
is_boolean()
bool()
is_bool()
