What will be the output of the following PHP code?
<?php
$cars = array(“Volvo”, “BMW”, “Toyota”);
echo “I like ” . $cars[0] . “, ” . $cars[1] . ” and ” . $cars[2] . “.”;
?>
a) I like Volvo BMW and Toyota.
b) I like Volvo, BMW and Toyota)
c) I like Volvo, BMW and Toyota.
d) I like. Volvo.,. BMW. and. Toyota)

Answer: b
Explanation: The array() function is used to create an array. Each elements are assigned ab index as the rule of an array. So, calling $cars[0] will print element at index 0 and so on.