/**
* Replace the word by the key defined in the language mapping file.
* @param string $buffer
*/
public function replaceWordByKey($buffer)
{
preg_match_all('/(%({\\w*})({\\w*})%|%({\\w*})%)/', $buffer, $matches);
/**
* @TODO: Consider two level keyword like %{A}{B}%
*/
foreach ($matches[0] as $idx => $rawWdKey) {
$tmpWdKey = str_replace('%{', '', $rawWdKey);
$wdKey = str_replace('}%', '', $tmpWdKey);
$toReplaceWord = $this->getWord($wdKey, LangReg::getLanguageCode());
if ($toReplaceWord != "" || !is_null($toReplaceWord)) {
$buffer = str_replace($rawWdKey, $toReplaceWord, $buffer);
}
}
return $buffer;
}
