DB_common::executeMultiple()
Вернуться к: DB
DB_common::executeMultiple()
Synopsis
integer executeMultiple ( resource $stmt , array $data )
Automatically passes the information in $data (a multi-dimensional array) to execute(), which then runs the SQL statement you submitted to prepare().
Parameter
- resource $stmt
-
query handle from prepare()
- array $data
-
a numeric array containing the data to insert into the query
Throws
| Error code | Error message | Reason | Solution |
|---|---|---|---|
| DB_ERROR_INVALID | invalid | SQL statement handle is not valid. | Check correct processing of the SQL statement with prepare(). Note that executeMultiple() requires a handle to the statement returned by prepare(), not the statement itself. |
| DB_ERROR_MISMATCH | mismatch | Quantity of parameters didn't match quantity of placeholders in the prepared statement. | Check that the number of placeholders in the prepare() statement passed to $query equals the count of entries passed to $params. |
| DB_ERROR_NODBSELECTED | no database selected | No database was chosen. | Check the DSN in connect(). |
| every other error code | Database specific error | Check the database related section of PHP-Manual to detect the reason for this error. In the most cases a misformed SQL statement. Ie. using LIMIT in a SQL-Statement for an Oracle database. |
Note
This function can not be called statically.
If an error occurs during execution, the function will be stopped. Possible remaining data will be unprocessed.
The values passed in $data must be literals. Do not submit SQL functions (for example CURDATE()). SQL functions that should be performed at execution time need to be put in the prepared statement.
Example
Using executeMultiple()
<?php
// Once you have a valid DB object named $db...
$sth = $db->prepare('INSERT INTO numbers VALUES (?, ?, ?)');
if (PEAR::isError($sth)) {
die($sth->getMessage());
}
$alldata = array(array(1, 'one', 'en'),
array(2, 'two', 'to'),
array(3, 'three', 'tre'),
array(4, 'four', 'fire'));
$res =& $db->executeMultiple($sth, $alldata);
if (PEAR::isError($res)) {
die($res->getMessage());
}
?> Вернуться к: DB