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(PHP 3 >= 3.0.1, PHP 4, PHP 5)

pg_fetch_row -- Get a row as an enumerated array

Description

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.

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";
}
 
?>

Related Function(s)

pg_query()

pg_query_params()

pg_execute()

pg_fetch_array()

pg_fetch_object()

pg_fetch_result()