dbase_create
(PHP 5 < 5.3.0, dbase 5, dbase 7)
dbase_create — Creates a database
説明
$filename
, array $fields
, int $type = DBASE_TYPE_DBASE
)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.
注意: セーフモード が有効の場合、PHP は操作を行うファイル／ディレクトリが実行するスクリプトと 同じ UID (所有者)を有しているかどうかを確認します。
注意:
この関数の動作は、open_basedir の設定に依存します。
パラメータ
-
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.
注意:
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.注意:
The fieldnames are limited in length and must not exceed 10 chars.
返り値
Returns a database link identifier if the database is successfully created,
or FALSE if an error occurred.
例
例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";
}
?>
忘却曲線を使ってこの関数を確実に記憶に残す
