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



hw_getandlock — Fetches the object record string from an object and locks the object.


string hw_getandlock(hw_link, object_id);
resource hw_link: Connection ID to Hyperwave server
int object_id: ID of object to be examined


Object record string; FALSE on error


hw_getandlock() returns the object record string from an object, and locks the object so that other users cannot alter it until you release the lock. This is useful if you need to update the object attributes.

Please remember to unlock any locked objects with hw_unlock() when you're done.


PHP 3 since 3.0.3, PHP 4


Example 482. Get and lock an object's object record

if (($objrec = hw_getandlock($hw_link, $document_id) === FALSE) {
    echo "Could not get and lock object record. Reason: " . hw_errormsg($hw_link);

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.

Powered by: vBulletin Version 3.0.7
Copyright ©2000 - 2005, Jelsoft Enterprises Ltd.
Copyright © 2001 - 2005, ThinkDing LLC. All Rights Reserved.