Fixed var names for framework.

src/B8Framework/Application.php

@@ -3,9 +3,9 @@
 namespace b8;
 
 use b8\Exception\HttpException\NotFoundException;
-use b8\Http;
 use b8\Http\Response;
 use b8\Http\Request;
+use b8\Http\Router;
 
 class Application
 {
@@ -34,23 +34,28 @@ class Application
      */
     protected $config;
 
+    /**
+     * @var Router
+     */
+    protected $router;
+
     /**
      * @param Config $config
      *
      * @param Request|null $request
      */
-    public function __construct(Config $config, Http\Request $request = null)
+    public function __construct(Config $config, Request $request = null)
     {
         $this->config = $config;
-        $this->response = new Http\Response();
+        $this->response = new Response();
 
         if (!is_null($request)) {
             $this->request = $request;
         } else {
-            $this->request = new Http\Request();
+            $this->request = new Request();
         }
 
-        $this->router = new Http\Router($this, $this->request, $this->config);
+        $this->router = new Router($this, $this->request, $this->config);
 
         if (method_exists($this, 'init')) {
             $this->init();
@@ -92,9 +97,10 @@ class Application
     public function getController()
     {
         if (empty($this->controller)) {
-            $controllerClass = $this->getControllerClass($this->route);
+            $controllerClass  = $this->getControllerClass($this->route);
             $this->controller = $this->loadController($controllerClass);
         }
+
         return $this->controller;
     }
 
@@ -105,8 +111,10 @@ class Application
      */
     protected function loadController($class)
     {
+        /** @var Controller $controller */
         $controller = new $class($this->config, $this->request, $this->response);
         $controller->init();
+
         return $controller;
     }
 
@@ -127,8 +135,9 @@ class Application
      */
     protected function getControllerClass($route)
     {
-        $namespace = $this->toPhpName($route['namespace']);
+        $namespace  = $this->toPhpName($route['namespace']);
         $controller = $this->toPhpName($route['controller']);
+
         return $this->config->get('b8.app.namespace') . '\\' . $namespace . '\\' . $controller . 'Controller';
     }
 

src/B8Framework/Config.php

@@ -52,7 +52,7 @@ class Config
     {
         // Path to a YAML file.
         $parser = new YamlParser();
-        $yaml = file_get_contents($yamlFile);
+        $yaml   = file_get_contents($yamlFile);
         $config = (array)$parser->parse($yaml);
 
         if (empty($config)) {
@@ -75,7 +75,7 @@ class Config
         $keyParts = explode('.', $key);
         $selected = $this->config;
 
-        $i = -1;
+        $i         = -1;
         $last_part = count($keyParts) - 1;
         while ($part = array_shift($keyParts)) {
             $i++;
@@ -180,6 +180,7 @@ class Config
             $source = $target;
             return;
         }
+
         foreach ($target as $target_key => $target_value) {
             if (isset($source[$target_key])) {
                 if (!is_array($source[$target_key]) && !is_array($target_value)) {

src/B8Framework/Database.php

@@ -111,6 +111,7 @@ class Database extends \PDO
         }
 
         self::$lastUsed[$type] = time();
+
         return self::$connections[$type];
     }
 
@@ -134,7 +135,7 @@ class Database extends \PDO
         } elseif ('pgsql' === self::$details['type']) {
             $quote = '"';
         }
-        
+
         $statement = preg_replace('/{{(.*?)}}/', ($quote . '\1' . $quote), $statement);
 
         return parent::prepare($statement, $driver_options);

src/B8Framework/Form.php

@@ -9,19 +9,19 @@ class Form extends FieldSet
     /**
      * @var string
      */
-    protected $_action = '';
+    protected $action = '';
 
     /**
      * @var string
      */
-    protected $_method = 'POST';
+    protected $method = 'POST';
 
     /**
      * @return string
      */
     public function getAction()
     {
-        return $this->_action;
+        return $this->action;
     }
 
     /**
@@ -29,7 +29,7 @@ class Form extends FieldSet
      */
     public function setAction($action)
     {
-        $this->_action = $action;
+        $this->action = $action;
     }
 
     /**
@@ -37,7 +37,7 @@ class Form extends FieldSet
      */
     public function getMethod()
     {
-        return $this->_method;
+        return $this->method;
     }
 
     /**
@@ -45,7 +45,7 @@ class Form extends FieldSet
      */
     public function setMethod($method)
     {
-        $this->_method = $method;
+        $this->method = $method;
     }
 
     /**

src/B8Framework/Form/Element.php

@@ -10,32 +10,32 @@ abstract class Element
     /**
      * @var string
      */
-    protected $_name;
+    protected $name;
 
     /**
      * @var string
      */
-    protected $_id;
+    protected $id;
 
     /**
      * @var string
      */
-    protected $_label;
+    protected $label;
 
     /**
      * @var string
      */
-    protected $_css;
+    protected $class;
 
     /**
      * @var string
      */
-    protected $_ccss;
+    protected $containerClass;
 
     /**
      * @var Element
      */
-    protected $_parent;
+    protected $parent;
 
     /**
      * @param string|null $name
@@ -52,7 +52,7 @@ abstract class Element
      */
     public function getName()
     {
-        return $this->_name;
+        return $this->name;
     }
 
     /**
@@ -62,7 +62,8 @@ abstract class Element
      */
     public function setName($name)
     {
-        $this->_name = strtolower(preg_replace('/([^a-zA-Z0-9_\-%])/', '', $name));
+        $this->name = strtolower(preg_replace('/([^a-zA-Z0-9_\-%])/', '', $name));
+
         return $this;
     }
 
@@ -71,7 +72,9 @@ abstract class Element
      */
     public function getId()
     {
-        return !$this->_id ? 'element-' . $this->_name : $this->_id;
+        return !$this->id
+            ? ('element-' . $this->name)
+            : $this->id;
     }
 
     /**
@@ -81,7 +84,8 @@ abstract class Element
      */
     public function setId($id)
     {
-        $this->_id = $id;
+        $this->id = $id;
+
         return $this;
     }
 
@@ -90,7 +94,7 @@ abstract class Element
      */
     public function getLabel()
     {
-        return $this->_label;
+        return $this->label;
     }
 
     /**
@@ -100,7 +104,8 @@ abstract class Element
      */
     public function setLabel($label)
     {
-        $this->_label = $label;
+        $this->label = $label;
+
         return $this;
     }
 
@@ -109,7 +114,7 @@ abstract class Element
      */
     public function getClass()
     {
-        return $this->_css;
+        return $this->class;
     }
 
     /**
@@ -119,7 +124,8 @@ abstract class Element
      */
     public function setClass($class)
     {
-        $this->_css = $class;
+        $this->class = $class;
+
         return $this;
     }
 
@@ -128,7 +134,7 @@ abstract class Element
      */
     public function getContainerClass()
     {
-        return $this->_ccss;
+        return $this->containerClass;
     }
 
     /**
@@ -138,7 +144,8 @@ abstract class Element
      */
     public function setContainerClass($class)
     {
-        $this->_ccss = $class;
+        $this->containerClass = $class;
+
         return $this;
     }
 
@@ -149,7 +156,8 @@ abstract class Element
      */
     public function setParent(Element $parent)
     {
-        $this->_parent = $parent;
+        $this->parent = $parent;
+
         return $this;
     }
 
@@ -173,12 +181,12 @@ abstract class Element
             $view = new View($viewFile, B8_PATH . 'Form/View/');
         }
 
-        $view->name   = $this->getName();
-        $view->id     = $this->getId();
-        $view->label  = $this->getLabel();
-        $view->css    = $this->getClass();
-        $view->ccss   = $this->getContainerClass();
-        $view->parent = $this->_parent;
+        $view->name           = $this->getName();
+        $view->id             = $this->getId();
+        $view->label          = $this->getLabel();
+        $view->class          = $this->getClass();
+        $view->containerClass = $this->getContainerClass();
+        $view->parent         = $this->parent;
 
         $this->onPreRender($view);
 

src/B8Framework/Form/Element/Checkbox.php

@@ -10,19 +10,19 @@ class Checkbox extends Input
     /**
      * @var boolean
      */
-    protected $_checked;
+    protected $checked;
 
     /**
      * @var mixed
      */
-    protected $_checkedValue;
+    protected $checkedValue;
 
     /**
      * @return mixed
      */
     public function getCheckedValue()
     {
-        return $this->_checkedValue;
+        return $this->checkedValue;
     }
 
     /**
@@ -30,7 +30,7 @@ class Checkbox extends Input
      */
     public function setCheckedValue($value)
     {
-        $this->_checkedValue = $value;
+        $this->checkedValue = $value;
     }
 
     /**
@@ -39,19 +39,19 @@ class Checkbox extends Input
     public function setValue($value)
     {
         if (is_bool($value) && $value === true) {
-            $this->_value   = $this->getCheckedValue();
-            $this->_checked = true;
+            $this->value   = $this->getCheckedValue();
+            $this->checked = true;
             return;
         }
 
         if ($value == $this->getCheckedValue()) {
-            $this->_value   = $this->getCheckedValue();
-            $this->_checked = true;
+            $this->value   = $this->getCheckedValue();
+            $this->checked = true;
             return;
         }
 
-        $this->_value   = $value;
-        $this->_checked = false;
+        $this->value   = $value;
+        $this->checked = false;
     }
 
     /**
@@ -62,6 +62,6 @@ class Checkbox extends Input
         parent::onPreRender($view);
 
         $view->checkedValue = $this->getCheckedValue();
-        $view->checked      = $this->_checked;
+        $view->checked      = $this->checked;
     }
 }

src/B8Framework/Form/Element/Csrf.php

@@ -9,14 +9,14 @@ class Csrf extends Hidden
     /**
      * @var integer
      */
-    protected $_rows = 4;
+    protected $rows = 4;
 
     /**
      * @return boolean
      */
     public function validate()
     {
-        if ($this->_value != $_COOKIE[$this->getName()]) {
+        if ($this->value != $_COOKIE[$this->getName()]) {
             return false;
         }
 

src/B8Framework/Form/Element/Select.php

@@ -10,14 +10,14 @@ class Select extends Input
     /**
      * @var array
      */
-    protected $_options = [];
+    protected $options = [];
 
     /**
      * @param array $options
      */
     public function setOptions(array $options)
     {
-        $this->_options = $options;
+        $this->options = $options;
     }
 
     /**
@@ -27,6 +27,6 @@ class Select extends Input
     {
         parent::onPreRender($view);
 
-        $view->options = $this->_options;
+        $view->options = $this->options;
     }
 }

src/B8Framework/Form/Element/Submit.php

@@ -9,7 +9,7 @@ class Submit extends Button
     /**
      * @var string
      */
-    protected $_value = 'Submit';
+    protected $value = 'Submit';
 
     /**
      * @param string $viewFile

src/B8Framework/Form/Element/TextArea.php

@@ -9,14 +9,14 @@ class TextArea extends Text
     /**
      * @var integer
      */
-    protected $_rows = 4;
+    protected $rows = 4;
 
     /**
      * @return integer
      */
     public function getRows()
     {
-        return $this->_rows;
+        return $this->rows;
     }
 
     /**
@@ -24,7 +24,7 @@ class TextArea extends Text
      */
     public function setRows($rows)
     {
-        $this->_rows = $rows;
+        $this->rows = $rows;
     }
 
     /**

src/B8Framework/Form/FieldSet.php

@@ -9,7 +9,7 @@ class FieldSet extends Element
     /**
      * @var Element[]
      */
-    protected $_children = [];
+    protected $children = [];
 
     /**
      * @return array
@@ -17,7 +17,7 @@ class FieldSet extends Element
     public function getValues()
     {
         $rtn = [];
-        foreach ($this->_children as $field) {
+        foreach ($this->children as $field) {
             if ($field instanceof FieldSet) {
                 $fieldName = $field->getName();
 
@@ -41,7 +41,7 @@ class FieldSet extends Element
      */
     public function setValues(array $values)
     {
-        foreach ($this->_children as $field) {
+        foreach ($this->children as $field) {
             if ($field instanceof FieldSet) {
                 $fieldName = $field->getName();
 
@@ -65,7 +65,7 @@ class FieldSet extends Element
      */
     public function addField(Element $field)
     {
-        $this->_children[$field->getName()] = $field;
+        $this->children[$field->getName()] = $field;
         $field->setParent($this);
     }
 
@@ -76,7 +76,7 @@ class FieldSet extends Element
     {
         $rtn = true;
 
-        foreach ($this->_children as $child) {
+        foreach ($this->children as $child) {
             if (!$child->validate()) {
                 $rtn = false;
             }
@@ -91,7 +91,7 @@ class FieldSet extends Element
     protected function onPreRender(View &$view)
     {
         $rendered = [];
-        foreach ($this->_children as $child) {
+        foreach ($this->children as $child) {
             $rendered[] = $child->render();
         }
 
@@ -103,7 +103,7 @@ class FieldSet extends Element
      */
     public function getChildren()
     {
-        return $this->_children;
+        return $this->children;
     }
 
     /**
@@ -113,6 +113,6 @@ class FieldSet extends Element
      */
     public function getChild($fieldName)
     {
-        return $this->_children[$fieldName];
+        return $this->children[$fieldName];
     }
 }

src/B8Framework/Form/Input.php

@@ -24,7 +24,7 @@ class Input extends Element
     /**
      * @var mixed
      */
-    protected $_value;
+    protected $value;
 
     /**
      * @var string
@@ -58,7 +58,7 @@ class Input extends Element
      */
     public function getValue()
     {
-        return $this->_value;
+        return $this->value;
     }
 
     /**
@@ -68,7 +68,7 @@ class Input extends Element
      */
     public function setValue($value)
     {
-        $this->_value = $value;
+        $this->value = $value;
 
         return $this;
     }
@@ -140,12 +140,12 @@ class Input extends Element
      */
     public function validate()
     {
-        if ($this->getRequired() && empty($this->_value)) {
+        if ($this->getRequired() && empty($this->value)) {
             $this->_error = $this->getLabel() . ' is required.';
             return false;
         }
 
-        if ($this->getPattern() && !preg_match('/' . $this->getPattern() . '/', $this->_value)) {
+        if ($this->getPattern() && !preg_match('/' . $this->getPattern() . '/', $this->value)) {
             $this->_error = 'Invalid value entered.';
 
             return false;
@@ -155,7 +155,7 @@ class Input extends Element
 
         if (is_callable($validator)) {
             try {
-                call_user_func_array($validator, [$this->_value]);
+                call_user_func_array($validator, [$this->value]);
             } catch (\Exception $ex) {
                 $this->_error = $ex->getMessage();
 

src/B8Framework/Form/View/Button.phtml

@@ -1 +1 @@
-<input class="btn <?= $css; ?>" type="<?= $type; ?>" value="<?= $value; ?>">
+<input class="btn <?= $class; ?>" type="<?= $type; ?>" value="<?= $value; ?>">

src/B8Framework/Form/View/Checkbox.phtml

@@ -1,9 +1,9 @@
 <?php if (!($parent instanceof \b8\Form\Element\CheckboxGroup)): ?>
-<div class="control-group <?= $ccss ?> <?= (isset($error) ? 'error' : ''); ?>">
+<div class="control-group <?= $containerClass ?> <?= (isset($error) ? 'error' : ''); ?>">
     <div class="controls">
         <div class="checkbox">
             <?php endif; ?>
-            <label class="checkbox <?= $css; ?>" for="<?= $id ?>">
+            <label class="checkbox <?= $class; ?>" for="<?= $id ?>">
                 <input type="checkbox" id="<?= $id; ?>" name="<?= $name; ?>"
                     value="<?= $checkedValue; ?>"
                     <?= ($checked ? 'checked' : ''); ?> <?= $required ? 'required' : '' ?>

src/B8Framework/Form/View/CheckboxGroup.phtml

@@ -1,4 +1,4 @@
-<div class="control-group <?= $css; ?>">
+<div class="control-group <?= $class; ?>">
     <?php if ($label): ?>
         <label class="control-label"><?= $label; ?></label>
     <?php endif; ?>

src/B8Framework/Form/View/ControlGroup.phtml

@@ -1,4 +1,4 @@
-<div class="control-group <?= $css; ?>">
+<div class="control-group <?= $class; ?>">
     <?php foreach ($children as $field): ?>
         <?= $field; ?>
     <?php endforeach; ?>

src/B8Framework/Form/View/FieldSet.phtml

@@ -1,4 +1,4 @@
-<fieldset class="row <?= $css; ?>">
+<fieldset class="row <?= $class; ?>">
     <?php if ($label): ?>
         <legend><?= $label; ?></legend>
     <?php endif; ?>

src/B8Framework/Form/View/Form.phtml

@@ -1,4 +1,4 @@
-<form id="<?= $id; ?>" class="<?= $css; ?>" action="<?= $action; ?>" method="<?= $method; ?>">
+<form id="<?= $id; ?>" class="<?= $class; ?>" action="<?= $action; ?>" method="<?= $method; ?>">
     <?php foreach ($children as $field): ?>
         <?= $field; ?>
     <?php endforeach; ?>

src/B8Framework/Form/View/Radio.phtml

@@ -1,11 +1,11 @@
-<div id="<?= $id; ?>" class="control-group <?= $ccss; ?>">
+<div id="<?= $id; ?>" class="control-group <?= $containerClass; ?>">
     <?php if ($label): ?>
         <label class="control-label"><?= $label; ?></label>
     <?php endif; ?>
     <div class="controls">
         <?php foreach ($options as $val => $lbl): ?>
             <label class="radio" for="radio-<?= $id; ?>-<?= $val; ?>">
-                <input type="radio" id="radio-<?= $id; ?>-<?= $val; ?>" class="<?= $css; ?>"
+                <input type="radio" id="radio-<?= $id; ?>-<?= $val; ?>" class="<?= $class; ?>"
                     name="<?= $name; ?>"
                     value="<?= $val; ?>"
                     <?= ($value == $val) ? ' checked="checked"' : ''; ?> <?= $required ? 'required' : '' ?>

src/B8Framework/Form/View/Select.phtml

@@ -1,10 +1,10 @@
-<div class="control-group <?= $ccss; ?>">
+<div class="control-group <?= $containerClass; ?>">
     <?php if ($label): ?>
         <label class="control-label" for="<?= $id ?>"><?= $label; ?></label>
     <?php endif; ?>
 
     <div class="controls">
-        <select id="<?= $id; ?>" class="<?= $css; ?>" name="<?= $name; ?>">
+        <select id="<?= $id; ?>" class="<?= $class; ?>" name="<?= $name; ?>">
             <?php foreach ($options as $val => $lbl): ?>
                 <option
                     value="<?= $val; ?>" <?= ($value == $val) ? ' selected="selected"' : ''; ?>

src/B8Framework/Form/View/Text.phtml

@@ -1,10 +1,10 @@
-<div class="control-group <?= $ccss; ?> <?= (isset($error) ? 'error' : ''); ?>">
+<div class="control-group <?= $containerClass; ?> <?= (isset($error) ? 'error' : ''); ?>">
     <?php if ($label): ?>
         <label class="control-label" for="<?= $id ?>"><?= $label; ?></label>
     <?php endif; ?>
 
     <div class="controls">
-        <input id="<?= $id; ?>" type="<?= $type; ?>" class="<?= $css; ?>"
+        <input id="<?= $id; ?>" type="<?= $type; ?>" class="<?= $class; ?>"
             name="<?= $name; ?>"
             <?= isset($value) ? ' value="' . $value . '"' : '' ?>
             <?= isset($pattern) ? ' pattern="' . $pattern . '"' : '' ?>

src/B8Framework/Form/View/TextArea.phtml

@@ -1,9 +1,9 @@
-<div class="control-group <?= $ccss; ?> <?= (isset($error) ? 'error' : ''); ?>">
+<div class="control-group <?= $containerClass; ?> <?= (isset($error) ? 'error' : ''); ?>">
     <?php if ($label): ?>
         <label class="control-label" for="<?= $id ?>"><?= $label; ?></label>
     <?php endif; ?>
     <div class="controls">
-        <textarea rows="<?= $rows; ?>" id="<?= $id; ?>" class="<?= $css; ?>"
+        <textarea rows="<?= $rows; ?>" id="<?= $id; ?>" class="<?= $class; ?>"
                   name="<?= $name; ?>" <?= $required ? ' required' : '' ?>><?= isset($value) ? $value : '' ?></textarea>
 
         <?php if (isset($error)): ?>

src/B8Framework/Model.php

@@ -14,6 +14,9 @@ class Model
     protected $tableName;
     protected $cache;
 
+    /**
+     * @param array $initialData
+     */
     public function __construct($initialData = [])
     {
         if (is_array($initialData)) {
@@ -23,11 +26,20 @@ class Model
         $this->cache = Cache::getCache(Cache::TYPE_REQUEST);
     }
 
+    /**
+     * @return string
+     */
     public function getTableName()
     {
         return $this->tableName;
     }
 
+    /**
+     * @param integer $depth
+     * @param integer $currentDepth
+     *
+     * @return array
+     */
     public function toArray($depth = 2, $currentDepth = 0)
     {
         if (isset(static::$sleepable) && is_array(static::$sleepable) && count(static::$sleepable)) {
@@ -44,6 +56,13 @@ class Model
         return $rtn;
     }
 
+    /**
+     * @param string  $property
+     * @param integer $currentDepth
+     * @param integer $depth
+     *
+     * @return mixed
+     */
     protected function propertyToArray($property, $currentDepth, $depth)
     {
         $rtn = null;
@@ -60,6 +79,13 @@ class Model
         return $rtn;
     }
 
+    /**
+     * @param mixed   $value
+     * @param integer $currentDepth
+     * @param integer $depth
+     *
+     * @return mixed
+     */
     protected function valueToArray($value, $currentDepth, $depth)
     {
         $rtn = null;
@@ -84,16 +110,25 @@ class Model
         return $rtn;
     }
 
+    /**
+     * @return array
+     */
     public function getDataArray()
     {
         return $this->data;
     }
 
+    /**
+     * @return array
+     */
     public function getModified()
     {
         return $this->modified;
     }
 
+    /**
+     * @param array $values
+     */
     public function setValues(array $values)
     {
         foreach ($values as $key => $value) {
@@ -113,11 +148,20 @@ class Model
         }
     }
 
+    /**
+     * @param string $column
+     */
     protected function setModified($column)
     {
         $this->modified[$column] = $column;
     }
 
+    /**
+     * @param string $name
+     * @param mixed  $value
+     *
+     * @throws HttpException\ValidationException
+     */
     protected function validateString($name, $value)
     {
         if (!is_string($value) && !is_null($value)) {
@@ -125,6 +169,12 @@ class Model
         }
     }
 
+    /**
+     * @param string $name
+     * @param mixed  $value
+     *
+     * @throws HttpException\ValidationException
+     */
     protected function validateInt($name, &$value)
     {
         if (is_bool($value)) {
@@ -140,6 +190,12 @@ class Model
         }
     }
 
+    /**
+     * @param string $name
+     * @param mixed  $value
+     *
+     * @throws HttpException\ValidationException
+     */
     protected function validateFloat($name, &$value)
     {
         if (!is_numeric($value) && !is_null($value)) {
@@ -151,6 +207,12 @@ class Model
         }
     }
 
+    /**
+     * @param string $name
+     * @param mixed  $value
+     *
+     * @throws HttpException\ValidationException
+     */
     protected function validateDate($name, &$value)
     {
         if (is_string($value)) {
@@ -164,6 +226,12 @@ class Model
         $value = empty($value) ? null : $value->format('Y-m-d H:i:s');
     }
 
+    /**
+     * @param string $name
+     * @param mixed  $value
+     *
+     * @throws HttpException\ValidationException
+     */
     protected function validateNotNull($name, $value)
     {
         if (is_null($value)) {
@@ -171,6 +239,11 @@ class Model
         }
     }
 
+    /**
+     * @param string $key
+     *
+     * @return mixed
+     */
     public function __get($key)
     {
         if (array_key_exists($key, $this->getters)) {
@@ -181,6 +254,12 @@ class Model
         return null;
     }
 
+    /**
+     * @param string $key
+     * @param mixed  $value
+     *
+     * @return mixed
+     */
     public function __set($key, $value)
     {
         if (array_key_exists($key, $this->setters)) {

src/B8Framework/View.php

@@ -4,8 +4,8 @@ namespace b8;
 
 class View
 {
-    protected $_vars            = [];
-    protected static $_helpers  = [];
+    protected $vars             = [];
+    protected static $helpers   = [];
     protected static $extension = 'phtml';
 
     public function __construct($file, $path = null)
@@ -36,22 +36,22 @@ class View
 
     public function __isset($var)
     {
-        return isset($this->_vars[$var]);
+        return isset($this->vars[$var]);
     }
 
     public function __get($var)
     {
-        return $this->_vars[$var];
+        return $this->vars[$var];
     }
 
     public function __set($var, $val)
     {
-        $this->_vars[$var] = $val;
+        $this->vars[$var] = $val;
     }
 
     public function __call($method, $params = [])
     {
-        if (!isset(self::$_helpers[$method])) {
+        if (!isset(self::$helpers[$method])) {
             $class = '\\' . Config::getInstance()->get('b8.app.namespace') . '\\Helper\\' . $method;
 
             if (!class_exists($class)) {
@@ -62,15 +62,15 @@ class View
                 throw new \Exception('Helper class does not exist: ' . $class);
             }
 
-            self::$_helpers[$method] = new $class();
+            self::$helpers[$method] = new $class();
         }
 
-        return self::$_helpers[$method];
+        return self::$helpers[$method];
     }
 
     public function render()
     {
-        extract($this->_vars);
+        extract($this->vars);
 
         ob_start();
         require($this->viewFile);

src/B8Framework/View/Template.php

@@ -420,7 +420,7 @@ class Template extends View
         $thisPart = array_shift($varPart);
 
 
-        if (!array_key_exists($thisPart, $this->_vars)) {
+        if (!array_key_exists($thisPart, $this->vars)) {
             return null;
         }