What will be the output of the following PHP code?
<?php
$fruits = array (“apple”, “orange”, “banana”);
echo (next($fruits));
echo (next($fruits));
?>
a) orangebanana
b) appleorange
c) orangeorange
d) appleapple
Answer: a
Explanation: The next() function returns the value of the next element in the array. In the first ‘next($fruits)’ call, it will print orange which is next to apple and so on.
Related Posts
The ________ function can be used to create vectors of objects by concatenating things together.
What will be the output of the following R code?
> x <- vector(“numeric”, length = 10)
> xWhich of the following can be considered as object attribute?
R objects can have attributes, which are like ________ for the object.
Attributes of an object (if any) can be accessed using the ______ function.
Point out the correct statement?
If you explicitly want an integer, you need to specify the _____ suffix.
Join The Discussion