send-long-data

mysqli_stmt::send_long_data

mysqli_stmt_send_long_data

Send data in blocks

ENTITY

ENTITY

ENTITY

bool

mysqli_stmt_send_long_data

mysqli_stmt

statement

int

param_num

string

data

Allows sending 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.

ENTITY

param_num
Indicates which parameter to associate the data with. Parameters are numbered beginning with 0.

data
A string containing data to be sent.

ENTITY

ENTITY

ENTITY

<?php
$stmt = $mysqli->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();
?>

  

ENTITY

mysqli_prepare, mysqli_stmt_bind_param