Upgrade 1-11.38

vendor/symfony/form/Util/OrderedHashMap.php

@@ -133,7 +133,7 @@ class OrderedHashMap implements \ArrayAccess, \IteratorAggregate, \Countable
                     : 1 + (int) max($this->orderedKeys);
             }
 
-            $this->orderedKeys[] = $key;
+            $this->orderedKeys[] = (string) $key;
         }
 
         $this->elements[$key] = $value;
@@ -144,7 +144,7 @@ class OrderedHashMap implements \ArrayAccess, \IteratorAggregate, \Countable
      */
     public function offsetUnset($key)
     {
-        if (false !== ($position = array_search($key, $this->orderedKeys))) {
+        if (false !== ($position = array_search((string) $key, $this->orderedKeys))) {
             array_splice($this->orderedKeys, $position, 1);
             unset($this->elements[$key]);
 

vendor/symfony/form/Util/OrderedHashMapIterator.php

@@ -59,9 +59,9 @@ class OrderedHashMapIterator implements \Iterator
      * Creates a new iterator.
      *
      * @param array $elements       The elements of the map, indexed by their
-     *                              keys.
+     *                              keys
      * @param array $orderedKeys    The keys of the map in the order in which
-     *                              they should be iterated.
+     *                              they should be iterated
      * @param array $managedCursors An array from which to reference the
      *                              iterator's cursor as long as it is alive.
      *                              This array is managed by the corresponding
@@ -118,7 +118,13 @@ class OrderedHashMapIterator implements \Iterator
      */
     public function key()
     {
-        return $this->key;
+        if (null === $this->key) {
+            return null;
+        }
+
+        $array = array($this->key => null);
+
+        return key($array);
     }
 
     /**

vendor/symfony/form/Util/ServerParams.php

@@ -62,8 +62,11 @@ class ServerParams
 
         switch (substr($iniMax, -1)) {
             case 't': $max *= 1024;
+            // no break
             case 'g': $max *= 1024;
+            // no break
             case 'm': $max *= 1024;
+            // no break
             case 'k': $max *= 1024;
         }