Home Backend Development PHP Tutorial 求一正则表达式,替换某一规则的表情符号为表情图标(<img>表情)解决思路

求一正则表达式,替换某一规则的表情符号为表情图标(<img>表情)解决思路

Jun 13, 2016 pm 01:33 PM
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求一正则表达式,替换某一规则的表情符号为表情图标( 求一正则表达式,替换某一规则的表情符号为表情图标(<img>表情)解决思路 表情)
求一正则表达式,替换某一规则的表情符号为表情图标( 求一正则表达式,替换某一规则的表情符号为表情图标(<img>表情)解决思路 表情)

[高兴] 替换为  求一正则表达式,替换某一规则的表情符号为表情图标(<img>表情)解决思路 (用中文命名图片规不规范?)

其实最好还是用JS来比较好的。

------解决方案--------------------
$str='[高兴]表情图片';
echo preg_replace('/\[(.*)\]/'," 求一正则表达式,替换某一规则的表情符号为表情图标(<img>表情)解决思路 ",$str);

------解决方案--------------------
这年头,什么都正则...
用中文名做文件名的确不是明智的做法.

function replaceStr($str){
$str=substr($str,strpos($str,'[')+1,strlen($str)-2);
return " 求一正则表达式,替换某一规则的表情符号为表情图标(<img>表情)解决思路 ";
}

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