(PHP 4, PHP 5, PHP 7, PHP 8)

odbc_close_allClose all ODBC connections


odbc_close_all(): void

odbc_close_all() will close down all connections to database server(s).


This function has no parameters.

Return Values

No value is returned.



This function will fail if there are open transactions on a connection. This connection will remain open in this case.

add a note

User Contributed Notes 1 note

alvaro at demogracia dot com
15 years ago
Apparently, it doesn't really close *all* connections; just those used by the current script.

If you are using persistent connections, every time a script does an odbc_pconnect() and all open connections are in use you'll get a new connection with the same credentials. You won't close them all with odbc_close_all().
To Top