Merge branch '2.7' into 2.8

* 2.7:
  [ci] Get ICU/intl from github instead of nebm.ist.utl.pt/~glopes
  [Debug] Fix case sensitivity checks
  [Debug] Fix handling of php7 throwables
  fix high deps tests
  [Process] remove dead code
  [WebProfilerBundle] Add missing use statement.
  [ClassLoader] Fix storing not-found classes in APC cache
  [Form] cs fixes in date types
  [phpunit] disable prophecy

Author: fabpot

appveyor.yml

@@ -21,11 +21,11 @@ install:
     - IF %PHP%==1 appveyor DownloadFile https://curl.haxx.se/ca/cacert.pem
     - IF %PHP%==1 appveyor DownloadFile http://windows.php.net/downloads/releases/archives/php-5.3.11-nts-Win32-VC9-x86.zip
     - IF %PHP%==1 7z x php-5.3.11-nts-Win32-VC9-x86.zip -y >nul
-    - IF %PHP%==1 appveyor DownloadFile http://nebm.ist.utl.pt/~glopes/misc/intl_win/ICU-51.2-dlls.zip
+    - IF %PHP%==1 appveyor DownloadFile https://raw.githubusercontent.com/symfony/binary-utils/master/ICU-51.2-dlls.zip
     - IF %PHP%==1 7z x ICU-51.2-dlls.zip -y >nul
     - IF %PHP%==1 del /Q *.zip
     - IF %PHP%==1 cd ext
-    - IF %PHP%==1 appveyor DownloadFile http://nebm.ist.utl.pt/~glopes/misc/intl_win/php_intl-3.0.0-5.3-nts-vc9-x86.zip
+    - IF %PHP%==1 appveyor DownloadFile https://raw.githubusercontent.com/symfony/binary-utils/master/php_intl-3.0.0-5.3-nts-vc9-x86.zip
     - IF %PHP%==1 7z x php_intl-3.0.0-5.3-nts-vc9-x86.zip -y >nul
     - IF %PHP%==1 appveyor DownloadFile http://windows.php.net/downloads/pecl/releases/apcu/4.0.10/php_apcu-4.0.10-5.3-nts-vc9-x86.zip
     - IF %PHP%==1 7z x php_apcu-4.0.10-5.3-nts-vc9-x86.zip -y >nul

phpunit

@@ -51,6 +51,7 @@ if (!file_exists("$PHPUNIT_DIR/phpunit-$PHPUNIT_VERSION/phpunit") || md5_file(__
     $zip->extractTo(getcwd());
     $zip->close();
     chdir("phpunit-$PHPUNIT_VERSION");
+    passthru("$COMPOSER remove --no-update phpspec/prophecy");
     passthru("$COMPOSER remove --no-update symfony/yaml");
     passthru("$COMPOSER require --dev --no-update symfony/phpunit-bridge \">=3.1@dev\"");
     passthru("$COMPOSER install --prefer-dist --no-progress --ansi", $exit);

src/Symfony/Bridge/Twig/Resources/views/Form/form_div_layout.html.twig

@@ -322,7 +322,7 @@
     {%- if read_only %} readonly="readonly"{% endif -%}
     {%- if disabled %} disabled="disabled"{% endif -%}
     {%- if required %} required="required"{% endif -%}
-    {%- for attrname, attrvalue in attr if 'readonly' != attrname -%}
+    {%- for attrname, attrvalue in attr if 'readonly' != attrname or not read_only -%}
         {{- " " -}}
         {%- if attrname in ['placeholder', 'title'] -%}
             {{- attrname }}="{{ translation_domain is same as(false) ? attrvalue : attrvalue|trans({}, translation_domain) }}"

src/Symfony/Bundle/FrameworkBundle/Resources/views/Form/widget_attributes.html.php

@@ -2,7 +2,7 @@
 <?php if ($disabled): ?> disabled="disabled"<?php endif ?>
 <?php if ($required): ?> required="required"<?php endif ?>
 <?php foreach ($attr as $k => $v): ?>
-<?php if ('readonly' === $k) { continue; } ?>
+<?php if ('readonly' === $k && $read_only): continue; endif ?>
 <?php if (in_array($k, array('placeholder', 'title'), true)): ?>
 <?php printf(' %s="%s"', $view->escape($k), $view->escape(false !== $translation_domain ? $view['translator']->trans($v, array(), $translation_domain) : $v)) ?>
 <?php elseif ($v === true): ?>

src/Symfony/Bundle/WebProfilerBundle/Controller/RouterController.php

@@ -11,6 +11,7 @@
 
 namespace Symfony\Bundle\WebProfilerBundle\Controller;
 
+use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Matcher\UrlMatcherInterface;
 use Symfony\Component\Routing\Matcher\TraceableUrlMatcher;

src/Symfony/Component/ClassLoader/ApcClassLoader.php

@@ -122,8 +122,10 @@ public function loadClass($class)
      */
     public function findFile($class)
     {
-        if (false === $file = apcu_fetch($this->prefix.$class)) {
-            apcu_store($this->prefix.$class, $file = $this->decorated->findFile($class));
+        $file = apcu_fetch($this->prefix.$class, $success);
+
+        if (!$success) {
+            apcu_store($this->prefix.$class, $file = $this->decorated->findFile($class) ?: null);
         }
 
         return $file;

src/Symfony/Component/ClassLoader/ApcUniversalClassLoader.php

@@ -92,8 +92,10 @@ public function __construct($prefix)
      */
     public function findFile($class)
     {
-        if (false === $file = apcu_fetch($this->prefix.$class)) {
-            apcu_store($this->prefix.$class, $file = parent::findFile($class));
+        $file = apcu_fetch($this->prefix.$class, $success);
+
+        if (!$success) {
+            apcu_store($this->prefix.$class, $file = parent::findFile($class) ?: null);
         }
 
         return $file;

src/Symfony/Component/ClassLoader/DebugClassLoader.php

@@ -89,7 +89,7 @@ public function unregister()
      */
     public function findFile($class)
     {
-        return $this->classFinder->findFile($class);
+        return $this->classFinder->findFile($class) ?: null;
     }
 
     /**

src/Symfony/Component/ClassLoader/WinCacheClassLoader.php

@@ -123,8 +123,10 @@ public function loadClass($class)
      */
     public function findFile($class)
     {
-        if (false === $file = wincache_ucache_get($this->prefix.$class)) {
-            wincache_ucache_set($this->prefix.$class, $file = $this->decorated->findFile($class), 0);
+        $file = wincache_ucache_get($this->prefix.$class, $success);
+
+        if (!$success) {
+            wincache_ucache_set($this->prefix.$class, $file = $this->decorated->findFile($class) ?: null, 0);
         }
 
         return $file;

src/Symfony/Component/ClassLoader/XcacheClassLoader.php

@@ -126,7 +126,7 @@ public function findFile($class)
         if (xcache_isset($this->prefix.$class)) {
             $file = xcache_get($this->prefix.$class);
         } else {
-            $file = $this->decorated->findFile($class);
+            $file = $this->decorated->findFile($class) ?: null;
             xcache_set($this->prefix.$class, $file);
         }