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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.

Note: Táto funkcie nastavuje NULL políčka na PHP NULL hodnotu.

Parametre

result

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

Vrátené 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.

Príklady

Example#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);

?>