dbase_numrecords
(PHP 5 < 5.3.0, dbase 5, dbase 7)
dbase_numrecords — Gets the number of records in a database
Opis
dbase_numrecords
( resource
$dbase_identifier
) : intGets the number of records (rows) in the specified database.
Informacja:
Records which are marked as deleted are counted as well.
Informacja:
Record numbers are between 1 and dbase_numrecords($db), while field numbers are between 0 and dbase_numfields($db)-1.
Parametry
-
dbase_identifier -
The database link identifier, returned by dbase_open() or dbase_create().
Zwracane wartości
The number of records in the database, or FALSE if an error occurs.
Przykłady
Przykład #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
}
}
}
?>
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