protected function _createHash($password, $username)
{
return sha1($username . utf8_unhtml($password));
}
/**
* Convert the given text to valid UTF-8
*
* @param string $string
* @param boolean $entities Convert < (and other) entities back to < characters
*
* @return string
*/
protected function _convertToUtf8($string, $entities = null)
{
// note: assumes charset is ascii compatible
if (preg_match('/[\\x80-\\xff]/', $string)) {
if (function_exists('iconv')) {
$string = @iconv($this->_charset, 'utf-8//IGNORE', $string);
} else {
if (function_exists('mb_convert_encoding')) {
$string = mb_convert_encoding($string, 'utf-8', $this->_charset);
}
}
}
$string = utf8_unhtml($string, $entities);
return preg_replace('/[\\xF0-\\xF7].../', '', $string);
}
/**
* Convert the given text to valid UTF-8
*
* @param string $string
* @param boolean $entities Convert < (and other) entities back to < characters
*
* @return string
*/
protected function _convertToUtf8($string, $entities = null)
{
// note: assumes charset is ascii compatible
if (preg_match('/[\\x80-\\xff]/', $string)) {
$newString = false;
if (function_exists('iconv')) {
$newString = @iconv($this->_charset, 'utf-8//IGNORE', $string);
}
if (!$newString && function_exists('mb_convert_encoding')) {
$newString = @mb_convert_encoding($string, 'utf-8', $this->_charset);
}
$string = $newString ? $newString : preg_replace('/[\\x80-\\xff]/', '', $string);
}
$string = utf8_unhtml($string, $entities);
$string = preg_replace('/[\\xF0-\\xF7].../', '', $string);
$string = preg_replace('/[\\xF8-\\xFB]..../', '', $string);
return $string;
}
function test_with_entities()
{
$out = '&&#38;';
$in = '&#38;&amp;#38;';
$this->assertEqual(utf8_unhtml($in, HTML_ENTITIES), $out);
}
