shift array : shift « Array « Perl






shift array

    

#!/usr/bin/perl -w

use strict;

my @array = ();
unshift @array, "first";
print "Array is now: @array\n";
unshift @array, "second", "third";
print "Array is now: @array\n";


shift @array ;
print "Array is now: @array\n";

   
    
    
    
  








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1.Shift and Unshift
2.The shift function shifts off and returns the first element of an array, decreasing the size of the array by one element.
3.Using shift the get value out of an array
4.Shift value from array
5.While there are more elements in @array, remove each element with shift