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dbminsert
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dbminsert

Name

dbminsert — Inserts a key into a file.

Synopsis

int dbminsert(identifier, key, value); int identifier: DBM identifier string key: DBM key string value: Value

Returns

0 on success, -1 if the DBM file is read-only, 1 if the key already exists

Description

Inserts a key/value pair into the DBM file specified by dbmopen() . If the key already exists, the function returns a value of 1 and no change is made to the key. To replace an existing key in a DBM file, use dbmreplace() .

Version

Existing since version 3.0

Example

Example 238. Insert two records

if (!$dbm = dbmopen("testdb", "n")) {
    echo "Could not create DBM file!\n";
}
dbminsert($dbm, "a", "z");
dbminsert($dbm, "b", "y");

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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.