PHP使用preg_replace和preg_match过滤敏感词
代码1:
Copy to Clipboard引用的内容:[www.bkjia.com] $badstring="tmd|妈的|TNND|她娘的";$string="你tmd说什么,她娘的,不是人";
echo preg_replace("/$badstring/i",'',$string);
?>
代码2:
Copy to Clipboard引用的内容:[www.bkjia.com]$badkey = "敏感词|敏感词B|敏感词C";
$string = "我是不含有敏感词的,我要发表";
if(preg_match("/$badkey/i",$string)){
echo "对不起,含有含有敏感字符,不允许发表";
}else{
//do something...
echo "帮客之家提示:可以通过 www.bkjia.com";
}
?>

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