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pg_fetch_row
Get a row as an enumerated array
(PHP 4, PHP 5)
array pg_fetch_row ( resource result [, int row] )
pg_fetch_row() fetches one row of data from the result associated with the specified result resource.
Note:
This function sets NULL fields to
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 1925. 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";
}
?>