PHP in post content [closed]

It was a stupid question, I just realized, if I just create a custom shortcode for it, the plugin will not wrap it in <p> tags then, or even better still just create it as a plugin of it’s own.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)