pg_fetch_all
(PHP 4 >= 4.3.0, PHP 5)
pg_fetch_all — Fetches all rows from a result as an array
Leírás
array pg_fetch_all
( resource $result
)
pg_fetch_all() returns an array that contains all rows (records) in the result resource.
Note: A tárgyalt függvény a NULL értékű adatbázis mezőket ap PHP NULL értékével tölti fel.
Paraméterek
- result
-
PostgreSQL query result resource, returned by pg_query(), pg_query_params() or pg_execute() (among others).
Visszatérési értékek
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.
Példák
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);
?>