php man page for fbsql_rollback

FBSQL_ROLLBACK(3)							 1							 FBSQL_ROLLBACK(3)

fbsql_rollback - Rollback a transaction to the database

SYNOPSIS
       bool fbsql_rollback ([resource  $link_identifier])

DESCRIPTION
	Ends the current transaction by rolling back all statements issued since last commit.

	This command is only needed if autocommit is set to false.

PARAMETERS
	      o $
		link_identifier  -A FrontBase link identifier returned by fbsql_connect(3) or fbsql_pconnect(3).If optional and not specified, the
		function will try to find an open link to the FrontBase server and if no such link is found it	will  try  to  create  one  as	if
		fbsql_connect(3) was called with no arguments.

RETURN VALUES
	Returns TRUE on success or FALSE on failure.

SEE ALSO
       fbsql_autocommit(3), fbsql_commit(3).

PHP Documentation Group 													 FBSQL_ROLLBACK(3)