emoji-helper-php. 去除过滤emoji表情、判断是否包含emoji表情，输出emoji表情的16进制字符串，对于没有使用utf8mb4编码数据库的项目，这个必不可少

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.