Need help to remove EVERY thing (non-alphabets, symbols, ASCII codes etc) from
a string except for a-zAZ, 0-9, dash and underscore.
$string =~ s/??
Thanks,
Sara.
On Sun, 2006-25-06 at 00:14 +0500, Sara wrote:
> Need help to remove EVERY thing (non-alphabets, symbols, ASCII codes etc)
> from a string except for a-zAZ, 0-9, dash and underscore.
>
> $string =~ s/??
>
> Thanks,
> Sara.
>
By dash, I assume you mean ASCII character 0x2D.
English version
Sara wrote:
: Need help to remove EVERY thing (non-alphabets, symbols,
: ASCII codes etc) from a string except for a-zAZ, 0-9,
: dash and underscore.
:
: $string =~ s/??
Read perlop: Quote and Quote-like Operators
$string =~ tr/-_a-zA-Z0-9//cd;
HTH,
Charles K. Clarkson
--
Mobile H
and if I want to include certain german umlutted vowels like ö and ä i would
add them like this?
$string =~ tr/-_a-zA-Z0-9öä//cd;
then what does this do? (from parsing SDTIN)
$name =~ tr/+/ /; ### I know this replaces +'s for spaces
$name =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($
