Home>Article>Backend Development> Examples of php processing APP emoji expression packs and IOS expression packs and Mysql saving mobile phone expressions
Usage scenario: PHP serves as the server to receive the interface data of the APP. Due to the format problem of Mysql, there is no way to directly save the emoticon package.
Solution: Convert the emoticon into base64 visible format. The length after conversion is too large, replace it with the corresponding characters and save it in the database
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