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Nov 5, 2016
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Add missing parenthesis for methods and a few minor tweaks #7112

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10 changes: 5 additions & 5 deletions doctrine.rst
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Expand Up @@ -537,10 +537,10 @@ Take a look at the previous example in more detail:
responsible for the process of persisting objects to, and fetching objects
from, the database.

* **line 17** The ``persist($product)`` call tells Doctrine to "manage" the
* **line 18** The ``persist($product)`` call tells Doctrine to "manage" the
``$product`` object. This does **not** cause a query to be made to the database.

* **line 18** When the ``flush()`` method is called, Doctrine looks through
* **line 21** When the ``flush()`` method is called, Doctrine looks through
all of the objects that it's managing to see if they need to be persisted
to the database. In this example, the ``$product`` object's data doesn't
exist in the database, so the entity manager executes an ``INSERT`` query,
Expand Down Expand Up @@ -630,7 +630,7 @@ Once you have a repository object, you can access all sorts of helpful methods::
Of course, you can also issue complex queries, which you'll learn more
about in the :ref:`doctrine-queries` section.

You can also take advantage of the useful ``findBy`` and ``findOneBy`` methods
You can also take advantage of the useful ``findBy()`` and ``findOneBy()`` methods
to easily fetch objects based on multiple conditions::

$repository = $this->getDoctrine()->getRepository('AppBundle:Product');
Expand Down Expand Up @@ -689,7 +689,7 @@ Updating an object involves just three steps:

#. fetching the object from Doctrine;
#. modifying the object;
#. calling ``flush()`` on the entity manager
#. calling ``flush()`` on the entity manager.

Notice that calling ``$em->persist($product)`` isn't necessary. Recall that
this method simply tells Doctrine to manage or "watch" the ``$product`` object.
Expand Down Expand Up @@ -780,7 +780,7 @@ DQL as you start to concatenate strings::
$repository = $this->getDoctrine()
->getRepository('AppBundle:Product');

// createQueryBuilder automatically selects FROM AppBundle:Product
// createQueryBuilder() automatically selects FROM AppBundle:Product
// and aliases it to "p"
$query = $repository->createQueryBuilder('p')
->where('p.price > :price')
Expand Down