mysqli_stmt::send_long_data
mysqli_stmt_send_long_data
Send data in blocks
&reftitle.description;
&style.oop;
public boolmysqli_stmt::send_long_data
intparam_num
stringdata
&style.procedural;
boolmysqli_stmt_send_long_data
mysqli_stmtstatement
intparam_num
stringdata
Allows to send parameter data to the server in pieces (or chunks), e.g. if the
size of a blob exceeds the size of max_allowed_packet.
This function can be called multiple times to send the parts of a character or
binary data value for a column, which must be one of the TEXT or BLOB datatypes.
&reftitle.parameters;
&mysqli.stmt.description;
param_num
Indicates which parameter to associate the data with. Parameters are
numbered beginning with 0.
data
A string containing data to be sent.
&reftitle.returnvalues;
&return.success;
&reftitle.examples;
&style.oop;
prepare("INSERT INTO messages (message) VALUES (?)");
$null = NULL;
$stmt->bind_param("b", $null);
$fp = fopen("messages.txt", "r");
while (!feof($fp)) {
$stmt->send_long_data(0, fread($fp, 8192));
}
fclose($fp);
$stmt->execute();
?>
]]>
&reftitle.seealso;
mysqli_prepare
mysqli_stmt_bind_param