preg_replace匹配尖括号的问题

 $wenzis="我是";$wenzi="黑色"; $tihuanzhi   = ""; //要替换的值   $wenzis = preg_replace($tihuanzi, $wenzi, $wenzis,1);

替换结果是 "我是",替换结果没把尖括号去掉，请教怎么把尖括号也替换掉

回复讨论(解决方案)

$wenzis = "我是";$wenzi = "黑色";$tihuanzhi   = "//"; //要替换的值$wenzis = preg_replace($tihuanzhi, $wenzi, $wenzis,1);echo $wenzis;

我是黑色

搞定了，谢谢