Description
array pg_fetch_array (int result, int row [, int
result_type])
Returns: An array that corresponds to the fetched row, or false
if there are no more rows.
Pg_fetch_array() is an extended version of
pg_fetch_row(). In addition to storing the
data in the numeric indices of the result array, it also stores
the data in associative indices, using the field names as keys.
The third optional argument result_type in
pg_fetch_array() is a constant and can take the
following values: PGSQL_ASSOC, PGSQL_NUM, and PGSQL_BOTH.
Note:
Result_type was added in PHP 4.0.
An important thing to note is that using
pg_fetch_array() is NOT significantly
slower than using pg_fetch_row(), while it
provides a significant added value.
For further details, see also
pg_fetch_row()
Example 1. PostgreSQL fetch array
<?php
$conn = pg_pconnect ("", "", "", "", "publisher");
if (!$conn) {
echo "An error occured.\n";
exit;
}
$result = pg_Exec ($conn, "SELECT * FROM authors");
if (!$result) {
echo "An error occured.\n";
exit;
}
$arr = pg_fetch_array ($result, 0);
echo $arr[0] . " <- array\n";
$arr = pg_fetch_array ($result, 1);
echo $arr["author"] . " <- array\n";
?>
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Manual: pg_fetch_array
