i have been trying to do a very basic thing, am not sure whether it can be done or not.
i want to assign '' into a variable so that when the variable is interpolated into a string, it is replaced by '' and not empty nothing. 

$a = # what should i do? ;
print $a; # should print: ''

[download]

and not nothing.
thanks.

20040610 Edit by Corion: Added formatting

In reply to how to assign empty single quotes into a string by Anonymous Monk

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