php 利用正则表达式清理字符串删除、替换不需要字符
内容摘要
这篇文章主要为大家详细介绍了php 利用正则表达式清理字符串删除、替换不需要字符,具有一定的参考价值,可以用来参考一下。一个简单的正则表达式清理不需要的字符,php从字符
文章正文
这篇文章主要为大家详细介绍了php 利用正则表达式清理字符串删除、替换不需要字符,具有一定的参考价值,可以用来参考一下。
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,对此感兴趣的朋友,看看idc笔记做的技术笔记。经测试代码如下:1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | <code class = "php" > /** * 从字符串删除、替换不需要的字符 * * @param * @author php教程 www.idcnote.com **/ function setDescriptionString( $inputString = "" ){ $replacedWords = array ( "…" , "‘" , "ó" , "<ul>" , "<li>" , "–" , "…" , " " , "" "," & "," “ "," ” "," <span> "," </span> ", " <p> "," </p> ", " / "," : ", " < ", " > "," <strong> ", " </strong> ", " <b> ", " </b> ", " <i> "," </i> "," span "," strong "," class "," + "," - "," = "," ' "," ’"); $filteredString = str_replace ( $replacedWords , "" , $inputString ). "." ; return $filteredString ; } /*** 代码来自php教程(www.idcnote.com) ***/ </code> |
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