What is PhpDig?
PhpDig is a PHP MySQL based
Web Spider & Search Engine.



pg_result — Displays query results.


string pg_result(result, row, field);
int result: Result identifer
int row: Row number
mixed field: Field offset


Field contents; FALSE on error


Returns the contents of a field specified by both the row number and field offset in a result set. You can specify which field to return using either the field name or field number. Field offset numbering starts at 0.


Example 1058. Display query results

$db = pg_connect("host=dbserver dbname=db user=dbuser password=dbpasswd");
$result = pg_exec($db,"SELECT * FROM employees WHERE age>65");
$field_count = pg_numfields($result);
$rows = pg_numrows($result);
// traverse rows
for ($i=0; $i < $rows; $i++) {
  echo "<b>ROW $i</b><BR>\n";
  // traverse each field
  for ($j=0; $j < $field_count; $j++) {
    $field = pg_fieldname($result,$j);
    echo "Field $field equals ", pg_result($result,$i,$j), "<BR>\n";

PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing (Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch). This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at The authors of this book have elected not to choose any options under the OPL. This online book was obtained from and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4 for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All persons and entities shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the information contained in this book.

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