Merge pull request #911 from goatherd/fix-foreach-as-style

fix foreach coding style

docs/en/cookbook/aggregate-fields.rst

@@ -149,7 +149,7 @@ collection, which means we can compute this value at runtime:
         public function getBalance()
         {
             $balance = 0;
-            foreach ($this->entries AS $entry) {
+            foreach ($this->entries as $entry) {
                 $balance += $entry->getAmount();
             }
             return $balance;

docs/en/cookbook/dql-custom-walkers.rst

@@ -130,7 +130,7 @@ implementation is:
         {
             $parent = null;
             $parentName = null;
-            foreach ($this->_getQueryComponents() AS $dqlAlias => $qComp) {
+            foreach ($this->_getQueryComponents() as $dqlAlias => $qComp) {
                 if ($qComp['parent'] === null && $qComp['nestingLevel'] == 0) {
                     $parent = $qComp;
                     $parentName = $dqlAlias;

docs/en/cookbook/validation-of-entities.rst

@@ -38,7 +38,7 @@ is allowed to:
             $orderLimit = $this->customer->getOrderLimit();
     
             $amount = 0;
-            foreach ($this->orderLines AS $line) {
+            foreach ($this->orderLines as $line) {
                 $amount += $line->getAmount();
             }
     

docs/en/reference/batch-processing.rst

@@ -76,7 +76,7 @@ with the batching strategy that was already used for bulk inserts:
     $i = 0;
     $q = $em->createQuery('select u from MyProject\Model\User u');
     $iterableResult = $q->iterate();
-    foreach($iterableResult AS $row) {
+    foreach ($iterableResult as $row) {
         $user = $row[0];
         $user->increaseCredit();
         $user->calculateNewBonuses();
@@ -162,7 +162,7 @@ problems using the following approach:
     <?php
     $q = $this->_em->createQuery('select u from MyProject\Model\User u');
     $iterableResult = $q->iterate();
-    foreach ($iterableResult AS $row) {
+    foreach ($iterableResult as $row) {
         // do stuff with the data in the row, $row[0] is always the object
     
         // detach from Doctrine, so that it can be Garbage-Collected immediately

docs/en/reference/events.rst

@@ -584,23 +584,23 @@ mentioned sets. See this example:
             $em = $eventArgs->getEntityManager();
             $uow = $em->getUnitOfWork();
 
-            foreach ($uow->getScheduledEntityInsertions() AS $entity) {
+            foreach ($uow->getScheduledEntityInsertions() as $entity) {
 
             }
 
-            foreach ($uow->getScheduledEntityUpdates() AS $entity) {
+            foreach ($uow->getScheduledEntityUpdates() as $entity) {
 
             }
 
-            foreach ($uow->getScheduledEntityDeletions() AS $entity) {
+            foreach ($uow->getScheduledEntityDeletions() as $entity) {
 
             }
 
-            foreach ($uow->getScheduledCollectionDeletions() AS $col) {
+            foreach ($uow->getScheduledCollectionDeletions() as $col) {
 
             }
 
-            foreach ($uow->getScheduledCollectionUpdates() AS $col) {
+            foreach ($uow->getScheduledCollectionUpdates() as $col) {
 
             }
         }

docs/en/reference/working-with-associations.rst

@@ -468,7 +468,7 @@ removed from the system:
     <?php
     $user = $em->find('User', $deleteUserId);
     
-    foreach ($user->getAuthoredComments() AS $comment) {
+    foreach ($user->getAuthoredComments() as $comment) {
         $em->remove($comment);
     }
     $em->remove($user);

docs/en/reference/working-with-objects.rst

@@ -143,7 +143,7 @@ your code. See the following code:
     // accessing the comments as an iterator triggers the lazy-load
     // retrieving ALL the comments of this article from the database
     // using a single SELECT statement
-    foreach ($article->getComments() AS $comment) {
+    foreach ($article->getComments() as $comment) {
         echo $comment->getText() . "\n\n";
     }
     

docs/en/tutorials/getting-started.rst

@@ -1054,7 +1054,7 @@ like this:
     $bug->setCreated(new DateTime("now"));
     $bug->setStatus("OPEN");
 
-    foreach ($productIds AS $productId) {
+    foreach ($productIds as $productId) {
         $product = $entityManager->find("Product", $productId);
         $bug->assignToProduct($product);
     }
@@ -1108,11 +1108,11 @@ the first read-only use-case:
     $query->setMaxResults(30);
     $bugs = $query->getResult();
 
-    foreach($bugs AS $bug) {
+    foreach ($bugs as $bug) {
         echo $bug->getDescription()." - ".$bug->getCreated()->format('d.m.Y')."\n";
         echo "    Reported by: ".$bug->getReporter()->getName()."\n";
         echo "    Assigned to: ".$bug->getEngineer()->getName()."\n";
-        foreach($bug->getProducts() AS $product) {
+        foreach ($bug->getProducts() as $product) {
             echo "    Platform: ".$product->getName()."\n";
         }
         echo "\n";
@@ -1194,11 +1194,11 @@ can rewrite our code:
     $query = $entityManager->createQuery($dql);
     $bugs = $query->getArrayResult();
 
-    foreach ($bugs AS $bug) {
+    foreach ($bugs as $bug) {
         echo $bug['description'] . " - " . $bug['created']->format('d.m.Y')."\n";
         echo "    Reported by: ".$bug['reporter']['name']."\n";
         echo "    Assigned to: ".$bug['engineer']['name']."\n";
-        foreach($bug['products'] AS $product) {
+        foreach ($bug['products'] as $product) {
             echo "    Platform: ".$product['name']."\n";
         }
         echo "\n";
@@ -1312,7 +1312,7 @@ and usage of bound parameters:
 
     echo "You have created or assigned to " . count($myBugs) . " open bugs:\n\n";
 
-    foreach ($myBugs AS $bug) {
+    foreach ($myBugs as $bug) {
         echo $bug->getId() . " - " . $bug->getDescription()."\n";
     }
 
@@ -1337,7 +1337,7 @@ grouped by product:
            "JOIN b.products p WHERE b.status = 'OPEN' GROUP BY p.id";
     $productBugs = $entityManager->createQuery($dql)->getScalarResult();
 
-    foreach($productBugs as $productBug) {
+    foreach ($productBugs as $productBug) {
         echo $productBug['name']." has " . $productBug['openBugs'] . " open bugs!\n";
     }
 
@@ -1417,7 +1417,7 @@ example querying for all closed bugs:
     $bugs = $entityManager->getRepository('Bug')
                           ->findBy(array('status' => 'CLOSED'));
 
-    foreach ($bugs AS $bug) {
+    foreach ($bugs as $bug) {
         // do stuff
     }
 
@@ -1519,11 +1519,11 @@ As an example here is the code of the first use case "List of Bugs":
 
     $bugs = $entityManager->getRepository('Bug')->getRecentBugs();
 
-    foreach($bugs AS $bug) {
+    foreach ($bugs as $bug) {
         echo $bug->getDescription()." - ".$bug->getCreated()->format('d.m.Y')."\n";
         echo "    Reported by: ".$bug->getReporter()->getName()."\n";
         echo "    Assigned to: ".$bug->getEngineer()->getName()."\n";
-        foreach($bug->getProducts() AS $product) {
+        foreach ($bug->getProducts() as $product) {
             echo "    Platform: ".$product->getName()."\n";
         }
         echo "\n";