dba_insert
(PHP 4, PHP 5, PHP 7)
dba_insert — Insert entry
说明
$key
, string $value
, resource $handle
) dba_insert() inserts the entry described with
key and value into the
database.
参数
-
key -
The key of the entry to be inserted. If this key already exist in the database, this function will fail. Use dba_replace() if you need to replace an existent key.
-
value -
The value to be inserted.
-
handle -
The database handler, returned by dba_open() or dba_popen() .
返回值
成功时返回 TRUE ， 或者在失败时返回 FALSE 。
参见
- dba_exists() - Check whether key exists
- dba_delete() - Delete DBA entry specified by key
- dba_fetch() - Fetch data specified by key
- dba_replace() - Replace or insert entry
用户评论:
[#1] khan666 at lycos dot co dot kr [2010-12-03 02:18:51]
berkeleydb example.
<?php
# DB4 CREATE & INSERT
$_FILE = "/DATA_DIR/TEST_DATA.DB";
$DIV = "\xFE";
$inValue = "name".$DIV."0".$DIV."test value";
$dbh = dba_open($_FILE,"c","db4");
dba_close($dbh);
$dbh = dba_open($_FILE,"w","db4");
dba_insert(1,$inValue,$dbh);
dba_close($dbh);
?>
[#2] istanbul2edinburgh [2006-07-13 07:02:44]
here is a good example for this;
$dbh = dba_open( "./data/products", "c", "gdbm" )
or die( "Couldn't open database" );
dba_insert( "Sonic Screwdriver", "23.20", $dbh);
dba_insert( "Tricorder", "55.50", $dbh);
dba_insert( "ORAC AI", "2200.50", $dbh);
dba_insert( "HAL 2000", "4500.50", $dbh);
dba_close( $dbh );
you may find more about the topic in this URL:
http://www.samspublishing.com /articles/article.asp?p=29742&seqNum=3&rl=1