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関数・クラス解説

dbase_create

version:PHP 5 < 5.3.0, dbase 5, dbase 7 (公式)

Creates a database

公式リファレンス

書式

dbase_create ( string $path , array $fields [, int $type = DBASE_TYPE_DBASE ] ) : resource

説明

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:
この関数の動作は、open_basedir の設定に依存します。

パラメータ

path: The path 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_DBASE or DBASE_TYPE_FOXPRO.

返値

Returns a database resource if the database is successfully created, or FALSE if an error occurred.

更新履歴

バージョン	説明
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.

サンプル

例1 Creating a dBase database file 


// 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";
}