downloads | documentation | faq | getting help | mailing lists | reporting bugs | php.net sites | links | my php.net 
search for in the  

<db2_proceduresdb2_rollback>
Last updated: Thu, 26 Jun 2008

db2_result

(PECL ibm_db2:1.0-1.6.2)

db2_result — Returns a single column from a row in the result set

Description

mixed db2_result ( resource $stmt , mixed $column )

Use db2_result() to return the value of a specified column in the current row of a result set. You must call db2_fetch_row() before calling db2_result() to set the location of the result set pointer.

Parameters

stmt

A valid stmt resource.

column

Either an integer mapping to the 0-indexed field in the result set, or a string matching the name of the column.

Return Values

Returns the value of the requested field if the field exists in the result set. Returns NULL if the field does not exist, and issues a warning.

Examples

Example #1 A db2_result() example

The following example demonstrates how to iterate through a result set with db2_fetch_row() and retrieve columns from the result set with db2_result().

<?php
$sql
= 'SELECT name, breed FROM animals WHERE weight < ?';
$stmt = db2_prepare($conn, $sql);
db2_execute($stmt, array(10));
while (
db2_fetch_row($stmt)) {
  
$name = db2_result($stmt, 0);
  
$breed = db2_result($stmt, 'BREED');
   print
"$name $breed";
}
?>

The above example will output:

cat Pook
gold fish Bubbles
budgerigar Gizmo
goat Rickety Ride



add a noteadd a note User Contributed Notes
Returns a single column from a row in the result set
There are no user contributed notes for this page.




<db2_proceduresdb2_rollback>
Last updated: Thu, 26 Jun 2008
show source | credits | sitemap | contact | advertising | mirror sites
Copyright © 2001-2005 The PHP Group
All rights reserved.
This unofficial mirror is operated at: http://phpbuilder.com/
Last updated: Tue Nov 1 20:20:59 2005 EST
Columns / Articles | Tips / Quickies | News | News Linking and RSS Feeds | Shared Code Library
Mail Archives | Support / Discussion Forums | Get Started! Links | Contribute! | Docs