Hi , I am storing huge number of variables in a hash.

my %replacehash;

$replacehash{TEMP1} = "contains TEMP1";
$replacehash{TEMP2} = "contains TEMP2";
$replacehash{TEMP3} = "contains TEMP3";
$replacehash{TEMP4} = "contains TEMP4";
....
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where TEMP1,TEMP2,... are variables and the values are got using API's.but over here i have used some junk data. Is there elegant way of handling this ? instead of assigning each key with a value,i mean something like "foreach" loop? Thanks.