dba_fetchSynopsis
Descriptiondba_fetch() gets the value associated with a given key from a db file. If the key and value can be found, the function returns the value. The function returns FALSE for all other cases. ExampleExample 213. Fetch a value from a db file <?php $db_file = '/tmp/drinks.db'; $dba_handle = dba_open ($db_file, 'n', 'db2') or die ("File <i>$db_file</i> could not be opened, does not exist, or is not a db file."); $key = 'geeks'; $value = dba_fetch ($key, $dba_handle); if ($value !== FALSE) echo "The favorite drink of $key is $value."; else echo "Key <i>$key</i> could not be found in db file <i>$db_file</i>."; ?>
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
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The authors of this book have elected not to choose any options under the OPL. This online book was obtained
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