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 or NULL, the 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 occurred.\n";
exit;
}
$result = pg_query($conn, "SELECT author, email FROM authors");
if (!$result) {
echo "An error occurred.\n";
exit;
}
while ($row = pg_fetch_row($result)) {
echo "Author: $row[0] E-mail: $row[1]";
echo "<br />\n";
}
?>
See Also
- pg_query
- pg_fetch_array
- pg_fetch_object
- pg_fetch_result