pg_fetch_all

(PHP 4 >= 4.3.0, PHP 5)

pg_fetch_all — Fetches all rows from a result as an array

설명

array pg_fetch_all ( resource $result )

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

Note: 이 함수는 NULL 필드를 PHP NULL 값으로 설정합니다.

인수

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

반환값

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.

예제

Example #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);

?>

위 예제의 출력 예시:

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

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

)

참고

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