/**
* Convert HTML entities to plaintext
* Rewritten in CB to use CB's own version of html_entity_decode where innexistant or buggy in < joomla 1.5
*
* @access protected
* @param string $source
* @return string Plaintext string
*/
function cb_html_entity_decode_all($source)
{
global $_CB_framework;
$charset = $_CB_framework->outputCharset();
// entity decode : use own version of html_entity_decode :
$source = CBTxt::_unhtmlentities($source, ENT_QUOTES, $charset);
if ($charset == 'UTF-8') {
// convert decimal
$source = preg_replace('/&#(\\d+);/me', "utf8_encode(chr(\\1))", $source);
// decimal notation
// convert hex
$source = preg_replace('/&#x([a-f0-9]+);/mei', "utf8_encode(chr(0x\\1))", $source);
// hex notation
} else {
// convert decimal
$source = preg_replace('/&#(\\d+);/me', "chr(\\1)", $source);
// decimal notation
// convert hex
$source = preg_replace('/&#x([a-f0-9]+);/mei', "chr(0x\\1)", $source);
// hex notation
}
return $source;
}
/**
* Equivalent of html_entity_decode( $string ) using ENT_COMPAT and the charset of the system
* @since 1.2.2
*
* @param string $string
* @return string
*/
static function html_entity_decode( $string ) {
global $_CB_TxtIntStore;
return CBTxt::_unhtmlentities( $string, ENT_COMPAT, $_CB_TxtIntStore->_iso );
}
