Php/docs/function.pg-fetch-all
pg_fetch_all
(PHP 4 >= 4.3.0, PHP 5, PHP 7)
pg_fetch_all — Fetches all rows from a result as an array
Description
pg_fetch_all
( resource $result
[, int $result_type
= PGSQL_ASSOC
] ) : array
pg_fetch_all() returns an array that contains all rows (records) in the result resource.
Note:
This function sets NULL fields tothe PHP
NULL
value.
Parameters
result
- PostgreSQL query result resource, returned by pg_query(), pg_query_params() or pg_execute() (among others).
Return Values
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.
Examples
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);?>
The above example will output something similar to:
Array ( [0] => Array ( [id] => 1 [name] => Fred ) [1] => Array ( [id] => 2 [name] => Bob ) )
Changelog
Version | Description |
---|---|
7.1.0 | The result_type parameter was added.
|
See Also
- 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