php man page for odbc_autocommit

ODBC_AUTOCOMMIT(3)							 1							ODBC_AUTOCOMMIT(3)

odbc_autocommit - Toggle autocommit behaviour

SYNOPSIS
       mixed odbc_autocommit (resource	$connection_id, [bool  $OnOff = false])

DESCRIPTION
	Toggles autocommit behaviour.

	By default, auto-commit is on for a connection. Disabling auto-commit is equivalent with starting a transaction.

PARAMETERS
	      o $connection_id
		-The ODBC connection identifier, see odbc_connect(3) for details.

	      o $OnOff
		- If $OnOff is TRUE, auto-commit is enabled, if it is FALSE auto-commit is disabled.

RETURN VALUES
	Without the $OnOff parameter, this function returns auto-commit status for $connection_id. Non-zero is returned if auto-commit is on, 0 if
       it is off, or FALSE if an error occurs.

	If $OnOff is set, this function returns TRUE on success and FALSE on failure.

SEE ALSO
       odbc_commit(3), odbc_rollback(3).

PHP Documentation Group 													ODBC_AUTOCOMMIT(3)