dbase_numrecords
(PHP 5 < 5.3.0, dbase 5, dbase 7)
dbase_numrecords — Gets the number of records in a database
説明
dbase_numrecords
( resource $database
) : int
Gets the number of records (rows) in the specified database.
注意:
Records which are marked as deleted are counted as well.
注意:
Record numbers are between 1 and
dbase_numrecords($db)
, while field numbers are between 0 anddbase_numfields($db)-1
.
返り値
The number of records in the database, or false
if an error occurs.
変更履歴
バージョン | 説明 |
---|---|
dbase 7.0.0 | database is now a resource
instead of an int. |
例
例1 Looping over all the records of the database
<?php// open in read-only mode$db = dbase_open('/tmp/test.dbf', 0);if ($db) { $record_numbers = dbase_numrecords($db); for ($i = 1; $i <= $record_numbers; $i++) { $record = dbase_get_record($db, $i); if (!$record['deleted']) { // do something with the $record } else { // do something with the deleted $record or ignore it } }}?>