DB_common::getListOf() -- Views database system information
Beschrijving
Retrieves information about database users, avaible databases,
views and functions.
Parameter
- string
$type
type of requested info,
valid values for $type
are database dependent, ie:
tables,
databases, users,
view, functions
Return waarde
array - an ordered array containing the requested data
or a DB_Error object on failure
Throws
Tabel 35-1. Mogelijke PEAR_Error waarden
| Error code | Error message | Reason | Solution |
|---|
| DB_ERROR_UNSUPPORTED |
not supported
|
The requested information is not avaible.
|
Check your user permissions and the database system for
support quering the requested information.
|
Note
Deze functie kan niet statisch worden aangeroepen.
Voorbeeld
Voorbeeld 35-1. Using getListOf()
<?php
// Once you have a valid DB object named $db...
$data = $db->getListOf('tables');
if (PEAR::isError($data)) {
die($data->getMessage());
}
echo implode("\n", $data);
?>
|
|
