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pop ARRAY
pop
Pops and returns the last value of the array, shortening the array by 1.
Has a similar effect to
$tmp = $ARRAY[$#ARRAY--];
If there are no elements in the array, returns the undefined value. If
ARRAY is omitted, pops the @ARGV array in
the main program, and the @_ array in subroutines, just like
shift().
Source: Perl builtin functions
Copyright: Larry Wall, et al. |
Next: pos SCALAR
Previous: pipe READHANDLE,WRITEHANDLE
(Corrections, notes, and links courtesy of RocketAware.com)
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