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Sends data from parameter streams to the server
bool sqlsrv_send_stream_data ( resource $stmt )
Send data from parameter streams to the server. Up to 8 KB of data is sent with each call.
Parameters:
stmt
A statement resource returned by sqlsrv_query() or sqlsrv_execute().
Returns:
Returns TRUE
if there is more data to send and FALSE
if there is not.
Examples:
sqlsrv_send_stream_data() 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 = 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."; ?>
See also:
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