php 利用正则表达式清理字符串删除、替换不需要字符

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一个简单的正则表达式清理不需要的字符,PHP从字符串删除、替换不需要的字符,感兴趣的小伙伴,下面一起跟随编程之家 jb51.cc的小编来看看吧。
经测试代码如下:
  1. /**
  2. * 从字符串删除、替换不需要的字符
  3. *
  4. * @param
  5. * @author 编程之家 jb51.cc jb51.cc
  6. **/
  7. function setDescriptionString($inputString=""){
  8. $replacedWords = array("…","‘","ó","<ul>","<li>","–","…"," ",""","&","","","<span>","</span>","<p>","</p>","/",":","<",">","<strong>","</strong>","<b>","</b>","<i>","</i>","span","strong","class","+","-","=","'","’");
  9. $filteredString = str_replace($replacedWords,"",$inputString).".";
  10. return $filteredString;
  11. }
  12. /*** 代码来自编程之家 jb51.cc(jb51.cc) ***/

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