Regular expressions match Asian characters

[Kevin]

this works for your example
 

Code:

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_s=
;function fn ($sp1姓名, $ip2年龄) {
;,"hello, "
;}

str pattern="\$[a-zA-Z_][a-zA-Z0-9\x80-\xff]+"
str d
ARRAY(str) a
findrx(_s pattern 0 4 a)
out a
for int'i 0 a.len
,out a[0 i]