a couple of days ago i asked tou guys here for help and you delivered like gods so here i am again with another problem so pls help

Write a script which will do a simple scrambling of a string. The script should have variables for the original string (eg $message) and a number (eg $number) (which should be less than the length of the string). The scrambling should be achieved by reversing the first and last $number characters of $string (in that order). To avoid giving any hints as to the values used the scrambled string should appear all in lowercase.

For example: 

String=Babraham Number=2, Scrambed= abbrahma
String=Institute Number=3, Scrambled=snititetu

[download]

Hint: use the substr() and reverse() functions.

In reply to Scrambling help by Anonymous Monk

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