在使用富文本编辑器layedit的时候，在添加表情的时候，编辑器会自动将表情拼成img标签展示。
当我们保存的时候就很尴尬了，一个表情占用了几十个字符，造成了大量的浪费。
所以，我们的需要保存成特定的字符，展示的时候替换成img标签。
通过翻阅源码，找到了表情与字符的关系，稍微加工下就可以自由转换。
/*html替换表情*/
privatefunction_replaceface($content){
$text=array("[微笑]","[嘻嘻]","[哈哈]","[可爱]","[可怜]","[挖鼻]","[吃惊]","[害羞]","[挤眼]","[闭嘴]","[鄙视]","[爱你]","[泪]","[偷笑]","[亲亲]","[生病]","[太开心]","[白眼]","[右哼哼]","[左哼哼]","[嘘]","[衰]","[委屈]","[吐]","[哈欠]","[抱抱]","[怒]","[疑问]","[馋嘴]","[拜拜]","[思考]","[汗]","[困]","[睡]","[钱]","[失望]","[酷]","[色]","[哼]","[鼓掌]","[晕]","[悲伤]","[抓狂]","[黑线]","[阴险]","[怒骂]","[互粉]","[心]","[伤心]","[猪头]","[熊猫]","[兔子]","[ok]","[耶]","[good]","[NO]","[赞]","[来]","[弱]","[草泥马]","[神马]","[囧]","[浮云]","[给力]","[围观]","[威武]","[奥特曼]","[礼物]","[钟]","[话筒]","[蜡烛]","[蛋糕]");
$face=array();
foreach($textas$k=>$v){
$face[]='';
}
returnstr_replace($face,$text,$content);
}
/*表情替换html*/
privatefunction_unreplaceface($content){
$text=array("[微笑]","[嘻嘻]","[哈哈]","[可爱]","[可怜]","[挖鼻]","[吃惊]","[害羞]","[挤眼]","[闭嘴]","[鄙视]","[爱你]","[泪]","[偷笑]","[亲亲]","[生病]","[太开心]","[白眼]","[右哼哼]","[左哼哼]","[嘘]","[衰]","[委屈]","[吐]","[哈欠]","[抱抱]","[怒]","[疑问]","[馋嘴]","[拜拜]","[思考]","[汗]","[困]","[睡]","[钱]","[失望]","[酷]","[色]","[哼]","[鼓掌]","[晕]","[悲伤]","[抓狂]","[黑线]","[阴险]","[怒骂]","[互粉]","[心]","[伤心]","[猪头]","[熊猫]","[兔子]","[ok]","[耶]","[good]","[NO]","[赞]","[来]","[弱]","[草泥马]","[神马]","[囧]","[浮云]","[给力]","[围观]","[威武]","[奥特曼]","[礼物]","[钟]","[话筒]","[蜡烛]","[蛋糕]");
$face=array();
foreach($textas$k=>$v){
$face[]='';
}
returnstr_replace($text,$face,$content);
}
