(PECL maxdb >= 1.0)
Return the number of rows in statements result set
int maxdb_stmt_num_rows ( resource $stmt )
Procedural style
Object oriented style
int $maxdb_stmt->num_rows;
Returns the number of rows in the result set.
Returns:
An integer representing the number of rows in result set.
Examples:
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(); ?>
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); ?>
See also:
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