MAXDB_STMT_NUM_ROWS(3) 1 MAXDB_STMT_NUM_ROWS(3)
maxdb_stmt_num_rows - Return the number of rows in statements result set
Procedural style
SYNOPSIS
int maxdb_stmt_num_rows (resource $stmt)
DESCRIPTION
Object oriented style
int$maxdb_stmt->num_rows ()
Returns the number of rows in the result set.
RETURN VALUES
An integer representing the number of rows in result set.
EXAMPLES
Example #1
Object oriented style
<?php
/* Open a connection */
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s
", maxdb_connect_error());
exit();
}
$query = "SELECT zip, name FROM hotel.city ORDER BY name";
if ($stmt = $maxdb->prepare($query)) {
/* execute query */
$stmt->execute();
/* store result */
$stmt->store_result();
printf("Number of rows: %d.
", $stmt->num_rows);
/* close statement */
$stmt->close();
}
/* close connection */
$maxdb->close();
?>
Example #2
Procedural style
<?php
/* Open a connection */
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s
", maxdb_connect_error());
exit();
}
$query = "SELECT zip, name FROM hotel.city ORDER BY name";
if ($stmt = maxdb_prepare($link, $query)) {
/* execute query */
maxdb_stmt_execute($stmt);
/* store result */
maxdb_stmt_store_result($stmt);
printf("Number of rows: %d.
", maxdb_stmt_num_rows($stmt));
/* close statement */
maxdb_stmt_close($stmt);
}
/* close connection */
maxdb_close($link);
?>
The above example will output something similar to:
Number of rows: 25.
SEE ALSO
maxdb_stmt_affected_rows(3), maxdb_prepare(3), maxdb_stmt_store_result(3).
PHP Documentation Group MAXDB_STMT_NUM_ROWS(3)
