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    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($db), while field numbers are between 0 and dbase_numfields($db)-1.

    パラメータ

    database

    The database resource, returned by dbase_open() or dbase_create().

    戻り値

    The number of records in the database, or false if an error occurs.

    変更履歴

    バージョン 説明
    PECL 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
    }
    }
    }

    ?>

    参考

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