dbase_open
(PHP 4, PHP 5)
dbase_open — Opens a database
说明
int dbase_open
( string $filename
, int $mode
)
dbase_open() opens a dBase database with the given
access mode.
Note: 当安全模式被激活时，PHP
将检查被操作的文件或者目录是否与正在执行的脚本有相同的 UID（所有者）。
Note: 本函数受 open_basedir 的影响。
参数
-
filename
-
The name of the database. It can be a relative or absolute path to
the file where dBase will store your data.
-
mode
-
An integer which correspond to those for the open()
system call (Typically 0 means read-only, 1 means write-only, and 2
means read and write).
Note:
You can't open a dBase file in write-only mode as the function will
fail to read the headers information and thus you can't use 1 as
mode
.
范例
Example#1 Opening a dBase database file
<?php
// open in read-only mode
$db = dbase_open('/tmp/test.dbf', 0);
if ($db) {
// read some data ..
dbase_close($db);
}
?>
返回值
Returns a database link identifier if the database is successfully opened,
or FALSE if an error occurred.