Type Hinting was introduced in which version of PHP?
A. PHP 4
B. PHP 5
C. PHP 5.3
D. PHP 6
Answer: Option B
Solution(By Examveda Team)
Type hinting gives you the ability to force parameters to be objects of certain class or to be arrays. PHP 5 introduced this feature.Related Questions on Functions
Which one of the following is the right way of defining a function in PHP?
A. function { function body }
B. data type functionName(parameters) { function body }
C. functionName(parameters) { function body }
D. function fumctionName(parameters) { function body }
A. Call By Value
B. Call By Reference
C. Default Argument Value
D. Type Hinting
Join The Discussion