dbase_pack
(PHP 5 < 5.3.0, dbase 5, dbase 7)
dbase_pack — Packs a database
Descrierea
dbase_pack
( resource
$database
) : boolPacks 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).
Valorile întoarse
Întoarce valoarea true în cazul
succesului sau false în cazul eșecului.
Istoricul schimbărilor
| Versiune | Descriere |
|---|---|
| dbase 7.0.0 |
database is now a resource
instead of an int.
|
Exemple
Example #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);
}
?>
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