如何计算phalcon查询返回的行数？

Question

How can I count the numbers of rows that a mysql query returned? using PHP Phalcon Framework ..

My Query

$result = $connection->query("SELECT * FROM robots ORDER BY name");

Answer 1

You may try like this Documentation Here

$result = $connection->query("SELECT * FROM robots ORDER BY name");
echo 'There are ', $result->numRows(), ' rows in the resulset';

Answer 2

  $result = $connection->query("SELECT * FROM robots ORDER BY name");
  $result->setFetchMode(Phalcon\Db::FETCH_NUM);

Refer : http://docs.phalconphp.com/en/latest/api/Phalcon_Db.html

Answer 3

 echo $result->numRows();
 print_r($result->fetchAll());

Answer 4

Alternative way to count the resultset

$result->count();

or

count($result);

Answer 5

Try

$result = $connection->query("SELECT * FROM robots ORDER BY name");
echo $result->numRows();