crich/beroNet-Open-PBX — pull request #5 by sebastianertz (2013-02-03 16:35:47+00:00)
Title: add function 'num_rows' to class 'beroAri' (database)

Before:
```php
if (sqlite_num_rows($query) > 0) {
.....
}
```

After merge feature add-db-func-num_rows:
```php
if ($ba->num_rows($query) > 0) {
.....
}
```