Why doesn't php have libmysql.dll?

php does not have "libmysql.dll" because PHP officially removed the "libmysql.dll" file intentionally, because PHP provides a better alternative, which is the embedded PHP module "mysqlnd", which is Since "mysqlnd" is built-in, libmysql is not needed.

The reason why php does not have libmysql.dll

PHP intentionally removes the libmysql.dll file because it provides A better alternative is the embedded PHP module "mysqlnd". Precisely because "mysqlnd" is embedded, there is no need for extra files like libmysql.dll.

At the same time, this has no impact on the use of mysql, mysqli, and PDO, because this is just an update to the underlying interaction method of mysql. PHP programmers do not need to worry about it, and the original ones are still used.

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