I am working with WHOIS servers and encountering what I believe to be a character-encoding issue; specifically, one particular WHOIS server returns properly-encoded UTF8 text (I think), and another does not; that is, the first returns the ™ character as three high-bit characters (the sequence e2 84 a2), and the second returns accented characters like ĉ and á as single characters (e7 and e1).
This inconsistency means that when I display this text in a browser window (charset=utf-8), the ™ character from whois.markmonitor.com appears correctly ™, but the accented characters from whois.registro.br appear as the dreaded black diamond with a question mark �.
What is the best way to 1) detect high-bit characters that are not part of a properly-encoded UTF sequence, and 2) "upgrade" those characters to a properly-encoded UTF sequence?
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|
