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#  Overview 
In Perl, the **`pop()` function** is used to return the last value from an array. It removes the value from the array and returns it.

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## Syntax

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#  Parameters

This function takes an array that we want to pop the last element or value of.

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## Return value

This function returns the element that was popped out from the array. This is the last element of the array.

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## Example

# create an array
@languages = ("C","Java", "Python", "Perl");
print "Before pop : \@coins  = @languages\n";
# pop array
@popedElement = pop(@languages);
# print array after pop
print "After pop: \@gnaam = @languages\n";
# print popped value
print "Popped Value is @popedElement"

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## Explanation
* **Line 2**: We create an array called `languages`.
* **Line 3**: We print the values of the array before popping.
* **Line 5**: We invoke the `pop()` function, which pops the last element of the array.
* **Line 7**: We print the values of the array after popping.
* **Line 9**: We print the popped value to the console.

How to pop an element or a value from an array in Perl

Use Perl's pop() function to remove and return the last element from an array.