pg_fetch_row
(PHP 4, PHP 5)
pg_fetch_row — Get a row as an enumerated array
Description
array pg_fetch_row
( resource $result
[, int $row
] )
Note: This function sets NULL fields to
the PHP NULL value.
Parameters
-
result
-
PostgreSQL query result resource, returned by pg_query(),
pg_query_params() or pg_execute()
(among others).
-
row
-
Row number in result to fetch. Rows are numbered from 0 upwards. If omitted,
next row is fetched.
Return Values
An array, indexed from 0 upwards, with each value
represented as a string. Database NULL
values are returned as NULL.
FALSE is returned if row
exceeds the number
of rows in the set, there are no more rows, or on any other error.
Examples
Example #1 pg_fetch_row() example
<?php
$conn = pg_pconnect("dbname=publisher");
if (!$conn) {
echo "An error occured.\n";
exit;
}
$result = pg_query($conn, "SELECT author, email FROM authors");
if (!$result) {
echo "An error occured.\n";
exit;
}
while ($row = pg_fetch_row($result)) {
echo "Author: $row[0] E-mail: $row[1]";
echo "<br />\n";
}
?>
pg_fetch_result
