mysqli_close(3) [php man page]
MYSQLI_CLOSE(3) 1 MYSQLI_CLOSE(3) mysqli::close - Closes a previously opened database connection Object oriented style SYNOPSIS
bool mysqli::close (void ) DESCRIPTION
Procedural style bool mysqli_close (mysqli $link) Closes a previously opened database connection. PARAMETERS
o $ link -Procedural style only: A link identifier returned by mysqli_connect(3) or mysqli_init(3) RETURN VALUES
Returns TRUE on success or FALSE on failure. EXAMPLES
See mysqli_connect(3). SEE ALSO
mysqli::__construct, mysqli_init(3), mysqli_real_connect(3). PHP Documentation Group MYSQLI_CLOSE(3)