it seems that i have to put the argument in the array argument it doesn't return any thing
sqlsrv_rows_affected
(No version information available, might only be in Git)
sqlsrv_rows_affected — Returns the number of rows modified by the last INSERT, UPDATE, or DELETE query executed
설명
int sqlsrv_rows_affected
( resource
$stmt
)Returns the number of rows modified by the last INSERT, UPDATE, or DELETE query executed. For information about the number of rows returned by a SELECT query, see sqlsrv_num_rows().
인수
-
stmt -
The executed statement resource for which the number of affected rows is returned.
반환값
Returns the number of rows affected by the last INSERT, UPDATE, or DELETE query.
If no rows were affected, 0 is returned. If the number of affected rows cannot
be determined, -1 is returned. If an error occurred, FALSE is returned.
예제
Example #1 sqlsrv_rows_affected() example
<?php
$serverName = "serverName\sqlexpress";
$connectionInfo = array( "Database"=>"dbName", "UID"=>"username", "PWD"=>"password" );
$conn = sqlsrv_connect( $serverName, $connectionInfo);
if( $conn === false ) {
die( print_r( sqlsrv_errors(), true));
}
$sql = "UPDATE Table_1 SET data = ? WHERE id = ?";
$params = array("updated data", 1);
$stmt = sqlsrv_query( $conn, $sql, $params);
$rows_affected = sqlsrv_rows_affected( $stmt);
if( $rows_affected === false) {
die( print_r( sqlsrv_errors(), true));
} elseif( $rows_affected == -1) {
echo "No information available.<br />";
} else {
echo $rows_affected." rows were updated.<br />";
}
?>
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mabuward90 at gmail dot com ¶
8 years ago
