To Sort an Array in Perl

To sort an array in Perl:

@gy=("Paris", "London", "Tokyo");

@gy=sort(@gy);

print @gy;


Which Prints:
LondonParisTokyo


-We named our array gy because we don't like typing long array names.
-We said to sort the array gy and store it back into gy.
-We said to print gy which now has put our array in alphanumeric order.


Copy and Paste Perl Code:

#!/usr/bin/perl

print "Content-type:text/html\n\n";

@gy=("Paris", "London", "Tokyo");

@gy=sort(@gy);

print @gy;


exit;


Resources:
To Reverse an Array in Perl
Splitting an ARRAY in Perl


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