php 정규식 마지막 한글자 지우기 $news_uid =preg_replace('/.$/', '',$news_uid);

 $news_uid =preg_replace('/.$/', '',$news_uid);

 $news_uid = substr ($news_uid,0,-1);

<?

$news_uid="111/222/333/444/555/";

 $news_uid = substr ($news_uid,0,-1);

 echo $news_uid;  //111/222/333/444/555