dbase_create
(PHP 5 < 5.3.0, dbase 5, dbase 7)
dbase_create — Creates a database
说明
$filename ,
array $fields [,
int $type = DBASE_TYPE_DBASE ] ) :
resource
dbase_create() creates a dBase database with the given definition. If the file already exists, it is not truncated. dbase_pack() can be called to force truncation.
Note: 当启用 安全模式时， PHP 会检查被操作的文件或目录是否与被执行的脚本有相同的 UID（所有者）。
Note:
此函数受 open_basedir 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.
-
fields -
An array of arrays, each array describing the format of one field of the database. Each field consists of a name, a character indicating the field type, and optionally, a length, a precision and a nullable flag. The supported field types are listed in the introduction section.
Note:
The fieldnames are limited in length and must not exceed 10 chars.
-
type -
The type of database to be created. Either
DBASE_TYPE_DBASEorDBASE_TYPE_FOXPRO.
返回值
Returns a database link identifier if the database is successfully created, or FALSE if an error occurred.
更新日志
| 版本 | 说明 |
|---|---|
| dbase 7.0.0 | The type parameter has been added. |
| dbase 7.0.0 | The return value is now a resource instead of an int. |
范例
Example #1 Creating a dBase database file
<?php
// database "definition"
$def = array(
array("date", "D"),
array("name", "C", 50),
array("age", "N", 3, 0),
array("email", "C", 128),
array("ismember", "L")
);
// creation
if (!dbase_create('/tmp/test.dbf', $def)) {
echo "Error, can't create the database\n";
}
?>
