How can you change the internal pointer of an array to its last element in PHP?array_end()end()array_last()last()
Question
How can you change the internal pointer of an array to its last element in PHP?array_end()end()array_last()last()
Solution
In PHP, you can change the internal pointer of an array to its last element using the end() function. Here is a step-by-step guide on how to do it:
- First, you need to have an array. For example, let's say we have the following array:
$array = array("apple", "banana", "cherry");
- To change the internal pointer of this array to its last element, you would use the
end()function like this:
end($array);
- Now, if you were to use the
current()function to get the value of the element that the internal pointer is currently on, it would return "cherry", which is the last element of the array:
echo current($array); // Outputs: cherry
So, the end() function is what you would use in PHP to change the internal pointer of an array to its last element.
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