Merge branch '2.3' into 2.6

* 2.3:
  Fix tests in HHVM
  CS: Pre incrementation/decrementation should be used if possible

Conflicts:
	src/Symfony/Bundle/TwigBundle/Command/LintCommand.php
	src/Symfony/Component/Console/Helper/TableHelper.php
	src/Symfony/Component/EventDispatcher/Tests/EventDispatcherTest.php
	src/Symfony/Component/HttpKernel/DataCollector/LoggerDataCollector.php
	src/Symfony/Component/HttpKernel/HttpCache/EsiResponseCacheStrategy.php
	src/Symfony/Component/Security/Acl/Dbal/AclProvider.php
	src/Symfony/Component/Security/Http/RememberMe/TokenBasedRememberMeServices.php

1 files changed, 4 insertions, 4 deletions

diff --git a/Acl/Tests/Dbal/AclProviderBenchmarkTest.php b/Acl/Tests/Dbal/AclProviderBenchmarkTest.php
index 1f96752..c95b474 100644
--- a/Acl/Tests/Dbal/AclProviderBenchmarkTest.php
+++ b/Acl/Tests/Dbal/AclProviderBenchmarkTest.php
@@ -92,7 +92,7 @@ class AclProviderBenchmarkTest extends \PHPUnit_Framework_TestCase
         $this->insertEntryStmt = $this->con->prepare('INSERT INTO acl_entries (id, class_id, object_identity_id, field_name, ace_order, security_identity_id, mask, granting, granting_strategy, audit_success, audit_failure) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)');
         $this->insertOidAncestorStmt = $this->con->prepare('INSERT INTO acl_object_identity_ancestors (object_identity_id, ancestor_id) VALUES (?, ?)');
 
-        for ($i = 0; $i < 40000; $i++) {
+        for ($i = 0; $i < 40000; ++$i) {
             $this->generateAclHierarchy();
         }
     }
@@ -107,7 +107,7 @@ class AclProviderBenchmarkTest extends \PHPUnit_Framework_TestCase
     protected function generateAclLevel($depth, $parentId, $ancestors)
     {
         $level = count($ancestors);
-        for ($i = 0, $t = rand(1, 10); $i < $t; $i++) {
+        for ($i = 0, $t = rand(1, 10); $i < $t; ++$i) {
             $id = $this->generateAcl($this->chooseClassId(), $parentId, $ancestors);
 
             if ($level < $depth) {
@@ -178,7 +178,7 @@ class AclProviderBenchmarkTest extends \PHPUnit_Framework_TestCase
         $sids = array();
         $fieldOrder = array();
 
-        for ($i = 0; $i <= 30; $i++) {
+        for ($i = 0; $i <= 30; ++$i) {
             $fieldName = rand(0, 1) ? null : $this->getRandomString(rand(10, 20));
 
             do {
@@ -226,7 +226,7 @@ class AclProviderBenchmarkTest extends \PHPUnit_Framework_TestCase
 
         while ($i <= 30) {
             $mask |= 1 << rand(0, 30);
-            $i++;
+            ++$i;
         }
 
         return $mask;