php正则匹配表情

Posted 2020-12-09 八戒vs

代码如下：

//正则匹配表情
public function emojiFilter($msg){
    $msg = "[em_4][em_11][em_11][em_12][em_12][em_12][em_12][em_12][em_19][em_19]没有啊我想看看[em_19]恶魔之眼睛的指令单子多少钱了哈哈哈哈哈，你们今天不上班呀呵呵呵呵呵呵呵呵呵呵哒嘛意思了";
    return $msg ? preg_replace(‘/[em_(d+)]/‘, ‘<img src="http://你的oss域名/emoji/em_$1.gif" alt="">‘,$msg) : $msg;
}