regex - Coldfusion doesn't recognize japanese character unicode when searching with regular expression -

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when try search japanese characters regular expression in coldfusion, got code.

<cfset test1 = refind("[\u3040-\u309f]", "あ")> (1) <cfset test2 = refind("[\u61]", "a")>           (2) <cfdump var="#test#">

with (1) got result 0 indicates there no match. actually, above unicode matches all hiragana characters including above char あ. should return 1.

with (2) got 1 indicates matched.

i tried anscii chars, works japanese chars doesn't.

how should fix this?


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