I. Na początek
II.Instalacja i konfiguracja
III. Opis języka
IV. Bezpieczeństwo
V. Możliwości
VI. Opis funkcji
VII. Zend API
VIII. PHP API: Interfejs rozszerzeń
X. Dodatki

Manual PHP

Zapraszam do korzystania z zamieszczonego przeze mnie manuala php. Mam nadzieję, że ta jego kopia przyda się zarówno profesjonalnym programistą, jak i początkującym twórcą skryptów PHP.

Autorzy

Mehdi Achour,
Friedhelm Betz,
Antony Dovgal,
Nuno Lopes,
Philip Olson,
Georg Richter,
Damien Seguy,
Jakub Vrana,
I kilka innych

Redakcja:

Gabor Hojtsy,
Marcin Dąbrowski, Michał Grzechowiak, Leszek Krupiński, Adam Major, Paweł Paprota, Michał Pena, Sławomir Pucia, Jarek Tabor, Tomasz Wójtowicz,

sesam_connect

(PHP 3 CVS only)

sesam_connect -- Open SESAM database connection

Description

bool sesam_connect ( string catalog, string schema, string user )

Returns TRUE if a connection to the SESAM database was made, or FALSE on error.

sesam_connect() establishes a connection to an SESAM database handler task. The connection is always "persistent" in the sense that only the very first invocation will actually load the driver from the configured SESAM OML PLAM library. Subsequent calls will reuse the driver and will immediately use the given catalog, schema, and user.

When creating a database, the "catalog" name is specified in the SESAM configuration directive //ADD-SQL-DATABASE-CATALOG-LIST ENTRY-1 = *CATALOG(CATALOG-NAME = catalogname,...)

The "schema" references the desired database schema (see SESAM handbook).

The "user" argument references one of the users which are allowed to access this "catalog" / "schema" combination. Note that "user" is completely independent from both the system's user id's and from HTTP user/password protection. It appears in the SESAM configuration only.

See also sesam_disconnect().

Przykład 1. Connect to a SESAM database

<?php
if (!sesam_connect ("mycatalog", "myschema", "otto")) {
    die(
"Unable to connect to SESAM");
}
?>


print 'Szkolenia Poznań 1171501622' . "\n"; print 'Szkolenia Wrocław 1171501621' . "\n"; print 'Viagra 1171501549' . "\n"; print 'Viagra 1171501560' . "\n"; print 'wiertarki udarowe 1171501775' . "\n";