mysqli_stmt_execute
stmt->execute()
Executes a prepared Query
&reftitle.description;
Procedural style:
boolmysqli_stmt_execute
mysqli_stmtstmt
Object oriented style (method):
mysqli_stmt
boolexecute
Executes a query that has been previously prepared using the
mysqli_prepare function. When executed any
parameter markers which exist will automatically be replaced with the
appropiate data.
If the statement is UPDATE, DELETE,
or INSERT, the total number of affected rows can be
determined by using the mysqli_stmt_affected_rows
function. Likewise, if the query yields a result set the
mysqli_stmt_fetch function is used.
When using mysqli_stmt_execute, the
mysqli_stmt_fetch function must be used to fetch the
data prior to performing any additional queries.
&reftitle.parameters;
&mysqli.stmt.description;
&reftitle.returnvalues;
&return.success;
&reftitle.examples;
Object oriented style
query("CREATE TABLE myCity LIKE City");
/* Prepare an insert statement */
$query = "INSERT INTO myCity (Name, CountryCode, District) VALUES (?,?,?)";
$stmt = $mysqli->prepare($query);
$stmt->bind_param("sss", $val1, $val2, $val3);
$val1 = 'Stuttgart';
$val2 = 'DEU';
$val3 = 'Baden-Wuerttemberg';
/* Execute the statement */
$stmt->execute();
$val1 = 'Bordeaux';
$val2 = 'FRA';
$val3 = 'Aquitaine';
/* Execute the statement */
$stmt->execute();
/* close statement */
$stmt->close();
/* retrieve all rows from myCity */
$query = "SELECT Name, CountryCode, District FROM myCity";
if ($result = $mysqli->query($query)) {
while ($row = $result->fetch_row()) {
printf("%s (%s,%s)\n", $row[0], $row[1], $row[2]);
}
/* free result set */
$result->close();
}
/* remove table */
$mysqli->query("DROP TABLE myCity");
/* close connection */
$mysqli->close();
?>
]]>
Procedural style
]]>
&example.outputs;
&reftitle.seealso;
mysqli_prepare
mysqli_stmt_bind_param