(PHP 5, PHP 7)
mysqli::dump_debug_info -- mysqli_dump_debug_info — Dump debugging information into the log
Object oriented style
Procedural style
This function is designed to be executed by an user with the SUPER privilege and is used to dump debugging information into the log for the MySQL Server relating to the connection.
link
Procedural style only: A link identifier returned by mysqli_connect() or mysqli_init()
Returns TRUE
on success or FALSE
on failure.