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hw_unlock
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hw_unlock

Name

hw_unlock — Releases a lock on an object.

Synopsis

bool hw_unlock(hw_link, object_id); resource hw_link: Connection ID to Hyperwave server int object_id: Object ID of object to unlock

Returns

TRUE on success; FALSE on failure

Description

To release a lock that has been placed on an object using hw_getandlock() , pass the object ID of the locked object and the connection ID to the server on which the object resides to hw_unlock() . This allows other users to access the object.

Version

PHP 3 since 3.0.3, PHP 4

Example

Example 525. Unlock a previously locked object

if (!hw_unlock($hw_link, $object_id) {
    echo "Could not unlock the object; reason: " . hw_errormsg($hw_link) . ".\n";
} else {
    echo "Object successfully unlocked.\n";
}

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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 http://www.opencontent.org/openpub/). The authors of this book have elected not to choose any options under the OPL. This online book was obtained from http://www.fooassociates.com/phpfer/ 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.