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Too many curlies. toolic's advice is good, but you can safely remove even more:
s/$thing/$translate{$thing}/g;
Be careful, though, if one translation results in a word that another translation might translate again.
Sometimes, avoiding the inner loop by constructing the regex leads to a faster solution:
my $re = join '|', keys %translate; $re = qr/($re)/; while (<>) { s/$re/$translate{$1}/g; print; }
You might need to add some \b boundaries to the regex so it does not match in the middle of a word.
لսႽ ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re: change all occurances of string1 into string2 by choroba
in thread change all occurances of string1 into string2 by Mr. Newb

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