Packs a database

# dbase_pack

(PHP 5 < 5.3.0, dbase 5, dbase 7)

dbase_pack — Packs a database

### 説明

dbase_pack ( resource `$dbase_identifier` ) : bool

Packs the specified database by permanently deleting all records marked for deletion using dbase_delete_record(). Note that the file will be truncated after successful packing (contrary to dBASE III's PACK command).

### パラメータ

`dbase_identifier`

  The database link identifier, returned by dbase_open() or dbase_create().

### 返り値

成功した場合に `TRUE` を、失敗した場合に `FALSE` を返します。

### 変更履歴

バージョン | 説明
--- | ---
dbase 7.0.0 | `dbase_identifier` is now a resource instead of an int.

### 例

例1 Emptying a dBase database

`<?php
// open in read-write mode
$db = dbase_open('/tmp/test.dbf', 2);
if ($db) {
$record_numbers = dbase_numrecords($db);
for ($i = 1; $i <= $record_numbers; $i++) {
dbase_delete_record($db, $i);
}
// expunge the database
dbase_pack($db);
}
?>`

### 参考

- dbase_delete_record() - Deletes a record from a database