Which one is a construct?
-
echo
-
printf
-
print
-
display
C
Correct answer
Explanation
In PHP, 'print' is a language construct that behaves like a function but doesn't require parentheses. It always returns 1, making it usable in expressions. 'echo' is also a construct but cannot be used in expressions. 'printf' is a true function that requires parentheses.