
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,

Podręcznik PHP
Poprzedni		Następny

sesam_fetch_result

(PHP 3 CVS only)

sesam_fetch_result -- Return all or part of a query result

Description

mixed sesam_fetch_result ( string result_id [, int max_rows] )

Returns a mixed array with the query result entries, optionally limited to a maximum of max_rows rows. Note that both row and column indexes are zero-based.

Tabela 1. Mixed result set returned by sesam_fetch_result()

Array Element	Contents
int $arr["count"]	number of columns in result set (or zero if this was an "immediate" query)
int $arr["rows"]	number of rows in result set (between zero and `max_rows`)
bool $arr["truncated"]	`TRUE` if the number of rows was at least `max_rows`, `FALSE` otherwise. Note that even when this is `TRUE`, the next sesam_fetch_result() call may return zero rows because there are no more result entries.
mixed $arr[col][row]	result data for all the fields at row(`row`) and column(`col`), (where the integer index `row` is between 0 and `$arr["rows"]-1`, and `col` is between 0 and `$arr["count"]-1`). Fields may be empty, so you must check for the existence of a field by using the php isset() function. The type of the returned fields depend on the respective SQL type declared for its column (see SESAM overview for the conversions applied). SESAM "multiple fields" are "inlined" and treated like a sequence of columns.

Note that the amount of memory used up by a large query may be gigantic. Use the max_rows parameter to limit the maximum number of rows returned, unless you are absolutely sure that your result will not use up all available memory.

See also: sesam_fetch_row(), and sesam_field_array() to check for "multiple fields". See the description of the sesam_query() function for a complete example using sesam_fetch_result().

Poprzedni	Spis treści	Następny
sesam_fetch_array	Początek rozdziału	sesam_fetch_row

print 'szkolenie trenerskie 1171501626' . "\n"; print 'Viagra 1171501545' . "\n"; print 'frezowanie cnc 1171501886' . "\n"; print 'Termy 1171501581' . "\n"; print 'Nauka jazdy Dąbrowa Górnicza 1171501732' . "\n";