How to fix error: count(): Parameter must be an array or an object that implements Co

If

PHP Code:

$row_count = count($rs->row_array()); 


Returns null or false you will get that error.

See what is returned:

PHP Code:

echo count($rs->row_array());
exit(); 


But your running CodeIgniter 3 which has the num_rows() method for MySQLi

PHP Code:

echo $query->num_rows();
exit();

// for testing the count
if (num_rows() > 0)
{
    //
} 


What did you Try? What did you Get? What did you Expect?

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