웹프로그램밍 자료실/알짜자료 골드팁
[해피CGI][cgimall] 한글 자르기
해피CGI윤실장
2017. 5. 31. 09:50
sub CutString {
my $string = shift;
my $len = shift;
my $cut = 0;
while($len != 0) {
if( ord(substr($string, $cut, 1) ) >= 128 ) {
$cut += 2; #korean char &
}
else {
$cut++;
}
$len--;
last if ($len == 0);
}
return substr($string, 0, $cut);
}
#사용법
$a = "12펄34마56니78아";
print CutString($a,7);