Merge branch 'hotfix/3342'

Close zendframework/zendframework#3342

src/Cache.php

@@ -132,7 +132,7 @@ public static function get($filename, Server $server)
      * Remove a cache file
      *
      * @param  string $filename
-     * @return boolean
+     * @return bool
      */
     public static function delete($filename)
     {

src/Reflection.php

@@ -31,7 +31,7 @@ class Reflection
      * be provided as an array to $argv.
      *
      * @param string|object $class Class name or object
-     * @param boolean|array $argv Optional arguments to be used during the method call
+     * @param  bool|array $argv Optional arguments to be used during the method call
      * @param string $namespace Optional namespace with which to prefix the
      * method name (used for the signature key). Primarily to avoid collisions,
      * also for XmlRpc namespacing
@@ -65,7 +65,7 @@ public static function reflectClass($class, $argv = false, $namespace = '')
      * may be provided as an array to $argv.
      *
      * @param string $function Function name
-     * @param boolean|array $argv Optional arguments to be used during the method call
+     * @param  bool|array $argv Optional arguments to be used during the method call
      * @param string $namespace Optional namespace with which to prefix the
      * function name (used for the signature key). Primarily to avoid
      * collisions, also for XmlRpc namespacing

src/Reflection/Node.php

@@ -58,7 +58,7 @@ public function __construct($value, Node $parent = null)
      * Set parent node
      *
      * @param \Zend\Server\Reflection\Node $node
-     * @param boolean $new Whether or not the child node is newly created
+     * @param  bool $new Whether or not the child node is newly created
      * and should always be attached
      * @return void
      */
@@ -114,7 +114,7 @@ public function getChildren()
     /**
      * Does this node have children?
      *
-     * @return boolean
+     * @return bool
      */
     public function hasChildren()
     {

test/ReflectionTest.php

@@ -89,11 +89,11 @@ public function testReflectFunction2()
  *
  * Used to test reflectFunction generation of signatures
  *
- * @param boolean $arg1
+ * @param  bool $arg1
  * @param string|array $arg2
  * @param string $arg3 Optional argument
  * @param string|struct|false $arg4 Optional argument
- * @return boolean|array
+ * @return bool|array
  */
 function reflectionTestFunction($arg1, $arg2, $arg3 = 'string', $arg4 = 'array')
 {
@@ -144,7 +144,7 @@ protected function _one($arg1, $arg2 = null)
      *
      * @param string $arg1
      * @param string $arg2
-     * @return boolean|array
+     * @return bool|array
      */
     public static function two($arg1, $arg2)
     {