9.7.8 MysqlndUhConnection::getAffectedRows

Copyright 1997-2014 the PHP Documentation Group.

Description

public int MysqlndUhConnection::getAffectedRows(mysqlnd_connection connection);

Gets the number of affected rows in a previous MySQL operation.

Parameters

connection

Mysqlnd connection handle. Do not modify!

Return Values

Number of affected rows.

Examples

Example 9.15 MysqlndUhConnection::getAffectedRows example


<?php
class proxy extends MysqlndUhConnection {
 public function getAffectedRows($res) {
   printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));
   $ret = parent::getAffectedRows($res);
   printf("%s returns %s\n", __METHOD__, var_export($ret, true));
   return $ret;
 }
}
mysqlnd_uh_set_connection_proxy(new proxy());

$mysqli = new mysqli("localhost", "root", "", "test");
$mysqli->query("DROP TABLE IF EXISTS test");
$mysqli->query("CREATE TABLE test(id INT)");
$mysqli->query("INSERT INTO test(id) VALUES (1)");
var_dump($mysqli->affected_rows);
?>

    

The above example will output:


proxy::getAffectedRows(array (
  0 => NULL,
))
proxy::getAffectedRows returns 1
int(1)

    


See Also

mysqlnd_uh_set_connection_proxy
mysqli_affected_rows
mysql_affected_rows