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pg_fetch_rowpg_fetch_row (PHP 3 >= 3.0.1, PHP 4, PHP 5) pg_fetch_row -- Get a row as an enumerated array Descriptionarray 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.
Note:
From PHP 4.1.0, row became optional.
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";
}
?>
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