PHP Manual
PrevNext

pg_Fetch_Row

pg_Fetch_Row -- get row as enumerated array

Description

array pg_fetch_row(int result, int row);

Returns: An array that corresponds to the fetched row, or false if there are no more rows.

pg_fetch_row() fetches one row of data from the result associated with the specified result identifier. The row is returned as an array. Each result column is stored in an array offset, starting at offset 0.

Subsequent call to pg_fetch_row() would return the next row in the result set, or false if there are no more rows.

See also: pg_fetch_array(), pg_fetch_object(), pg_result().

Example 1. Postgres fetch row

  1 
  2 <?php 
  3 $conn = pg_pconnect("","","","","publisher");
  4 if (!$conn) {
  5     echo "An error occured.\n";
  6     exit;
  7 }
  8 
  9 $result = pg_Exec ($conn, "SELECT * FROM authors");
 10 if (!$result) {
 11     echo "An error occured.\n";
 12     exit;
 13 }
 14 
 15 $row = pg_fetch_row ($result, 0);
 16 echo $row[0] . " <- row\n";
 17 
 18 $row = pg_fetch_row ($result, 1);
 19 echo $row[0] . " <- row\n";
 20 
 21 $row = pg_fetch_row ($result, 2);
 22 echo $row[1] . " <- row\n";
 23 ?>
 24 

PrevHomeNext
pg_Fetch_ObjectUppg_FieldIsNull