Hello
There an issue with Joomla 2.5.14 and PHP 5.4+.
This issue has not been fixed: http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=31786&start=0
It appears closed.
The function get_html_translation_table is returning the incorrect encoding .
This line should be changed to this:
$trans_tbl = get_html_translation_table(HTML_ENTITIES, ENT_COMPAT | ENT_HTML401, "ISO-8859-1");
and not this :
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
This repository is for the Joomla! Issue Tracker application. Your issue pertains to the Joomla! CMS, please report your issue at https://github.com/joomla/joomla-cms/issues/new