/**
*?[敏感字過濾]
*?@param????$content?????需要驗證的字符串
*?@param????$verify??????是否提示驗證
*?@return????替換后的內容
*/
function?lexVerify（$content?=?‘‘?$verify?=?false）{
????if（!$content）?return?false;
????$word?=?require?‘./word.php‘;???????????????					//?引入敏感字詞庫
????$lexicon?=?array_combine（$wordarray_fill（0count（$word）‘*‘））;?//?換字符
????$str?=?strtr（$content?$lexicon）;???????????????????????????????//?匹配替換
????if（$verify）?if（$str?!=?$content）?return?‘文字存在敏感詞‘;
????return?$str;
}
var_dump（lexVerify（‘哈哈‘））;		//?正常輸出：哈哈
var_dump（lexVerify（‘哈哈邪黨‘））;	//?違規輸出：哈哈*
?>

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????76351??2018-01-16?18:32??word.php
?????文件?????????714??2018-01-17?15:46??test.php