pg_fetch_all

(PHP 4 >= 4.3.0, PHP 5)

pg_fetch_all — Fetches all rows from a result as an array

Descripción

array pg_fetch_all ( resource $result )

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

Nota: Esta función define campos NULOS al valor NULL de PHP.

Parámetros

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

Valores devueltos

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.

Ejemplos

Ejemplo #1 PostgreSQL fetch all


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

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

$arr = pg_fetch_all($result);

print_r($arr);

?>

El resultado del ejemplo sería algo similar a:

Array
(
    [0] => Array
        (
            [id] => 1
            [name] => Fred
        )

    [1] => Array
        (
            [id] => 2
            [name] => Bob
        )

)

Ver también

pg_fetch_row() - Get a row as an enumerated array
pg_fetch_array() - Fetch a row as an array
pg_fetch_object() - Fetch a row as an object
pg_fetch_result() - Returns values from a result resource