Currently, php pdo is widely used.

Now we are using php pdo. I recently read the php100 tutorial. I 've talked about the trend of pdo connection to the database. are you using this? thinkphp framework doesn't use this one either, is it still not popular? there are still bugs. we have pdo at least four years ago. to facilitate database migration and query security, let's start with PDO. Mysql-related built-in functions may be used by php pdo.
I recently read the php100 tutorial. I 've talked about the trend of pdo connection to the database. are you using this in statistics? thinkphp does not use this framework. is it still not popular? is there a bug?
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We have pdo at least four years ago.
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For the convenience of database transplantation and the security of queries, we recommend that you use PDO. Mysql-related built-in functions may be discarded (mysqli may be retained)