pop

Removes and returns the last element of an array.

Removes the last element from the array and returns it. If the array is empty, returns undef. The array shrinks by one element.

Synopsis

my $val = pop @array;
pop @array;              # discard removed element

Implementation Notes

perl5 (pp.c:6339): pop last element from array, return it.

See Also

PP runtime: pop | push, shift, unshift, splice