Revision: 1684
http://mrbs.svn.sourceforge.net/mrbs/?rev=1684&view=rev
Author: jberanek
Date: 2010-12-09 21:58:32 +0000 (Thu, 09 Dec 2010)
Log Message:
-----------
- Added utf8_next() and utf8_strlen() as support functions in
language.inc.
Modified Paths:
--------------
mrbs/branches/ics_attachments/web/language.inc
Modified: mrbs/branches/ics_attachments/web/language.inc
===================================================================
--- mrbs/branches/ics_attachments/web/language.inc 2010-12-09 15:19:31 UTC
(rev 1683)
+++ mrbs/branches/ics_attachments/web/language.inc 2010-12-09 21:58:32 UTC
(rev 1684)
@@ -806,6 +806,29 @@
}
}
+
+// Takes a UTF-8 string and returns the string with one Unicode character
+// removed from the front
+function utf8_next($str)
+{
+ return utf8_substr($str, 1);
+}
+
+// Takes a UTF-8 string, and returns the number of _characters_ in the
+// string
+function utf8_strlen($str)
+{
+ $nchars = 0;
+
+ while ($str != "")
+ {
+ $str = utf8_next($str);
+ $nchars++;
+ }
+ return $nchars;
+}
+
+
// Format a locale which could be xx-xX or xx_Xx or xx_XxXx (etc.) into a
// standardised format consiting of a lower case language followed, if
applicable,
// by an upper case country, separated by $separator. Typically the
separator
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