sqlsrv_send_stream_data
Sends data from parameter streams to the server
&reftitle.description;
boolsqlsrv_send_stream_data
resourcestmt
Send data from parameter streams to the server. Up to 8 KB of data is sent
with each call.
&reftitle.parameters;
stmt
A statement resource returned by sqlsrv_query or
sqlsrv_execute.
&reftitle.returnvalues;
Returns &true; if there is more data to send and &false; if there is not.
&reftitle.examples;
<function>sqlsrv_send_stream_data</function> example
"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 = 100";
// Open parameter data as a stream and put it in the $params array.
$data = fopen( "data://text/plain,[ Lengthy content here. ]", "r");
$params = array( &$data);
// Prepare the statement. Use the $options array to turn off the
// default behavior, which is to send all stream data at the time of query
// execution.
$options = array("SendStreamParamsAtExec"=>0);
$stmt = sqlsrv_prepare( $conn, $sql, $params, $options);
sqlsrv_execute( $stmt);
// Send up to 8K of parameter data to the server
// with each call to sqlsrv_send_stream_data.
$i = 1;
while( sqlsrv_send_stream_data( $stmt)) {
$i++;
}
echo "$i calls were made.";
?>
]]>
&reftitle.seealso;
sqlsrv_prepare
sqlsrv_query