odbc_data_source

    (PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8)

    odbc_data_source — Returns information about available DSNs

    Description

    odbc_data_source(resource$odbc, int$fetch_type): array|false

    This function will return the list of available DSN (after calling it several times).

    Parameters

    odbc

    The ODBC connection identifier, see odbc_connect() for details.

    fetch_type

    The fetch_type can be one of two constant types: SQL_FETCH_FIRST, SQL_FETCH_NEXT. Use SQL_FETCH_FIRST the first time this function is called, thereafter use the SQL_FETCH_NEXT.

    Return Values

    Returns false on error, an array upon success, and null after fetching the last available DSN.

    Examples

    Example #1 List available DSNs

    <?php
    $conn     = odbc_connect('dsn', 'user', 'pass');
    $dsn_info = odbc_data_source($conn, SQL_FETCH_FIRST);
    while (    $dsn_info) {
    print_r($dsn_info);
    $dsn_info = odbc_data_source($conn, SQL_FETCH_NEXT);
    }
    ?>

    The above example will output something similar to:

    Array ( [server] => dsn [description] => ODBC Driver 17 for SQL Server ) Array ( [server] => other_dsn [description] => Microsoft Access Driver (*.mdb, *.accdb) )
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