Nov 25, 2018
diff --git a/best_practices/business-logic.rst b/best_practices/business-logic.rst

    namespace App\Entity;

    use App\Entity\Comment;
    use Doctrine\ORM\Mapping as ORM;
    use Doctrine\Common\Collections\ArrayCollection;


        /**
         * @ORM\OneToMany(
         *      targetEntity="Comment",
         *      targetEntity="Comment::class",
         *      mappedBy="post",
         *      orphanRemoval=true
         * )
diff --git a/doctrine/associations.rst b/doctrine/associations.rst

        // src/Entity/Product.php

        use App\Entity\Category;

        // ...
        class Product
        {
            // ...

            /**
             * @ORM\ManyToOne(targetEntity="App\Entity\Category", inversedBy="products")
             * @ORM\ManyToOne(targetEntity="Category::class", inversedBy="products")
             */
            private $category;

        // src/Entity/Category.php

        // ...
        use App\Entity\Product;
        use Doctrine\Common\Collections\ArrayCollection;
        use Doctrine\Common\Collections\Collection;

            // ...

            /**
             * @ORM\OneToMany(targetEntity="App\Entity\Product", mappedBy="category")
             * @ORM\OneToMany(targetEntity="Product::class", mappedBy="category")
             */
            private $products;


    // src/Entity/Category.php

    use App\Entity\Product;
    // ...

    /**
     * @ORM\OneToMany(targetEntity="App\Entity\Product", mappedBy="category", orphanRemoval=true)
     * @ORM\OneToMany(targetEntity="Product::class", mappedBy="category", orphanRemoval=true)
     */
    private $products;

diff --git a/doctrine/resolve_target_entity.rst b/doctrine/resolve_target_entity.rst
    class Invoice
    {
        /**
         * @ORM\ManyToOne(targetEntity="Acme\InvoiceBundle\Model\InvoiceSubjectInterface")
         * @ORM\ManyToOne(targetEntity="InvoiceSubjectInterface::class")
         * @var InvoiceSubjectInterface
         */
        protected $subject;
diff --git a/form/form_collections.rst b/form/form_collections.rst

            // src/Entity/Task.php

            use App\Entity\Tag;
            // ...

            /**
             * @ORM\ManyToMany(targetEntity="Tag", cascade={"persist"})
             * @ORM\ManyToMany(targetEntity="Tag::class", cascade={"persist"})
             */
            protected $tags;

diff --git a/reference/constraints/UniqueEntity.rst b/reference/constraints/UniqueEntity.rst
        // src/Entity/Service.php
        namespace App\Entity;

        use App\Entity\Host;
        use Doctrine\ORM\Mapping as ORM;
        use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;

        class Service
        {
            /**
             * @ORM\ManyToOne(targetEntity="Host")
             * @ORM\ManyToOne(targetEntity="Host::class")
             */
            public $host;
Original file line number	Diff line number	Diff line change
Expand Up		@@ -154,6 +154,7 @@ looking for mapping information::

		namespace App\Entity;

		use App\Entity\Comment;
		use Doctrine\ORM\Mapping as ORM;
		use Doctrine\Common\Collections\ArrayCollection;

Expand DownExpand Up		@@ -198,7 +199,7 @@ looking for mapping information::

		/**
		* @ORM\OneToMany(
		* targetEntity="Comment",
		* targetEntity="Comment::class",
		* mappedBy="post",
		* orphanRemoval=true
		* )
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -145,13 +145,15 @@ the ``Product`` entity (and getter & setter methods):

		// src/Entity/Product.php

		use App\Entity\Category;

		// ...
		class Product
		{
		// ...

		/**
		* @ORM\ManyToOne(targetEntity="App\Entity\Category", inversedBy="products")
		* @ORM\ManyToOne(targetEntity="Category::class", inversedBy="products")
		*/
		private $category;

Expand DownExpand Up		@@ -216,6 +218,7 @@ class that will hold these objects:
		// src/Entity/Category.php

		// ...
		use App\Entity\Product;
		use Doctrine\Common\Collections\ArrayCollection;
		use Doctrine\Common\Collections\Collection;

Expand All		@@ -224,7 +227,7 @@ class that will hold these objects:
		// ...

		/**
		* @ORM\OneToMany(targetEntity="App\Entity\Product", mappedBy="category")
		* @ORM\OneToMany(targetEntity="Product::class", mappedBy="category")
		*/
		private $products;

Expand DownExpand Up		@@ -568,10 +571,11 @@ that behavior, use the `orphanRemoval`_ option inside ``Category``::

		// src/Entity/Category.php

		use App\Entity\Product;
		// ...

		/**
		* @ORM\OneToMany(targetEntity="App\Entity\Product", mappedBy="category", orphanRemoval=true)
		* @ORM\OneToMany(targetEntity="Product::class", mappedBy="category", orphanRemoval=true)
		*/
		private $products;

Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -75,7 +75,7 @@ An Invoice entity::
		class Invoice
		{
		/**
		* @ORM\ManyToOne(targetEntity="Acme\InvoiceBundle\Model\InvoiceSubjectInterface")
		* @ORM\ManyToOne(targetEntity="InvoiceSubjectInterface::class")
		* @var InvoiceSubjectInterface
		*/
		protected $subject;
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -465,10 +465,11 @@ you will learn about next!).

		// src/Entity/Task.php

		use App\Entity\Tag;
		// ...

		/**
		* @ORM\ManyToMany(targetEntity="Tag", cascade={"persist"})
		* @ORM\ManyToMany(targetEntity="Tag::class", cascade={"persist"})
		*/
		protected $tags;

Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -204,6 +204,7 @@ Consider this example:
		// src/Entity/Service.php
		namespace App\Entity;

		use App\Entity\Host;
		use Doctrine\ORM\Mapping as ORM;
		use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;

Expand All		@@ -218,7 +219,7 @@ Consider this example:
		class Service
		{
		/**
		* @ORM\ManyToOne(targetEntity="Host")
		* @ORM\ManyToOne(targetEntity="Host::class")
		*/
		public $host;

Expand Down