maxdb_stmt_num_rows
(PECL)
maxdb_stmt_num_rows
(no version information, might be only in CVS)
stmt->num_rows -- Return the number of rows in statements result set
Description
Procedural style :
int
maxdb_stmt_num_rows ( resource stmt )
Object oriented style (property):
class
stmt {
int num_rows
}
Returns the number of rows in the result set.
Return values
An integer representing the number of rows in result set.
Example
Ejemplo 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\n", 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.\n", $stmt->num_rows);
/* close statement */
$stmt->close();
}
/* close connection */
$maxdb->close();
?>
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Ejemplo 2. Procedural style
<?php
/* Open a connection */
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", 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($stmt);
printf("Number of rows: %d.\n", maxdb_stmt_num_rows($stmt));
/* close statement */
maxdb_stmt_close($stmt);
}
/* close connection */
maxdb_close($link);
?>
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The above examples would produce the following output:
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Generated: 2007-01-26 18:00:45
