Hi.
I'm very new to Perl and have a basic question. How can I convert special
characters contained in a string to hexadesimal numbers. I'm trying to
access a cgi program but the string I use with the post method contains
quote marks, question marks, etc. and the program crashes.
I have:
Thanks Tim.
Your answer solves many problems to me. But I have a further question.
Sometimes a question mark apears in the middle of a string like that:
$string = /cgi-bin/search.pl?term=who?lang=english;
where who? is a unit and the question mark is part of it. Although I try
to escape the
Sometimes a question mark apears in the middle of a string like that:
$string = /cgi-bin/search.pl?term=who?lang=english;
where who? is a unit and the question mark is part of it. Although I try
to escape the question mark in who? and I get its hexadecimal number, I
don't get the expected
