The last statement breaks out of a loop from within the loop block.

  


$n=0;
while( $n < 10 ){
   print $n;
   if ($n == 3){
       last;  # Break out of loop
   }
   $n++;
}
print "Out of the loop.<br>";

1.	Breaking Out
2.	Exit a loop
3.	Exits using the last statement.
4.	Labels: Create an infinite loop to demonstrate how last will break out of multiple code blocks.
5.	Last with label
6.	Use a label
7.	Using a label.
8.	Using the last statement in a foreach structure.
9.	last if
10.	last statement
11.	last statement inside an if statement

The last statement breaks out of a loop from within the loop block. : Last « Statement « Perl