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pg_fetch_all

pg_fetch_all

(PHP 4 >= 4.3.0, PHP 5)

pg_fetch_all -- Fetches all rows from a result as an array

Popis

array pg_fetch_all ( resource result )

pg_fetch_all() returns an array that contains all rows (records) in the result resource.

Poznámka: Tato funkce nastavuje pole s hodnotou NULL na hodnotu PHP NULL.

Seznam parametrů

result

PostgreSQL query result resource, returned by pg_query(), pg_query_params() or pg_execute() (among others).

Návratové hodnoty

An array with all rows in the result. Each row is an array of field values indexed by field name.

FALSE is returned if there are no rows in the result, or on any other error.

Příklady

Příklad 1. PostgreSQL fetch all

<?php
$conn
= pg_pconnect("dbname=publisher");
if (!
$conn) {
  echo
"An error occured.\n";
  exit;
}

$result = pg_query($conn, "SELECT * FROM authors");
if (!
$result) {
  echo
"An error occured.\n";
  exit;
}

$arr = pg_fetch_all($result);

var_dump($arr);

?>