Fixed default value in method parameter when type is NULL, boolean or string

Author: raulfraile

README.md

@@ -95,7 +95,7 @@ ladybug_dump($var1);
 
 ## Helpers
 
-The are 3 helpers:
+The are 5 helpers:
 
 `ladybug_dump($var1[, $var2[, ...]])`: Dumps one or more variables
 
@@ -104,6 +104,10 @@ terminates the current script
 
 `ladybug_dump_return($var1[, $var2[, ...]])`: Dumps one or more variables and
 returns the string
+        
+`ladybug_dump_ini([$extension])`: Dumps all configuration options 
+        
+`ladybug_dump_ext()`: Dumps loaded extensions
 
 ## Customizable
 

examples/array.php

@@ -6,7 +6,8 @@
 
 $var1[0] = array(
     'name' => 'Raul',
-    'age' => 29
+    'age' => 29,
+    'url' => 'http://twitter.com/raulfraile'
 );
 
 $var1[1] = array(

examples/objects.php

@@ -12,7 +12,7 @@ class Foo {
 
     public function __construct() {$this->a = new Foo2();}
     public function getBar() { return $this->bar; }
-    public function setBar($bar = 1) { $this->bar = $bar; }
+    public function setBar($bar = 1, $bar2 = TRUE, $bar3 = NULL) { $this->bar = $bar; }
 }
 
 $foo = new Foo();

lib/Ladybug/Asset/document.png

@@ -85,4 +85,4 @@ a.doctrine {
     background: url(doctrine.png) left center no-repeat;
     padding-left: 14px;
     margin-left: 3px;
-}
+}

lib/Ladybug/Asset/folder-horizontal.png

@@ -104,6 +104,9 @@ class StandardObject {
         'RarArchive' => 'class.rararchive.php',
         'RarEntry' => 'class.rarentry.php',
         'RarException' => 'class.rarexception.php',
+        
+        // Weakref
+        'Weakref' => 'class.weakref.php'
     );
 
     public function process($str) {

lib/Ladybug/Asset/tree.css

@@ -90,7 +90,7 @@ public function __construct($var, $level, Options $options) {
             if ($this->options->getOption('object.show_constants')) {
                 $this->class_constants = $reflection_class->getConstants();
                 if (!empty($this->class_constants)) {
-                    foreach ($this->class_constants as $c) {
+                    foreach ($this->class_constants as &$c) {
                         $c = TFactory::factory($c, $this->level, $options);
                     }
                 }
@@ -138,10 +138,14 @@ public function __construct($var, $level, Options $options) {
                             $default = NULL;
                             if ($parameter->isDefaultValueAvailable()) {
                                 $default = $parameter->getDefaultValue();
+                                
+                                if($default === null) $default = 'NULL';
+                                elseif(is_bool($default)) $default = $default ? 'TRUE' : 'FALSE';
+                                elseif(is_string($default)) $default = '"' . $default . '"';
+                                
+                                $parameter_result .= ' = ' . $default;
                             }
 
-                            if (!is_null($default)) $parameter_result .= ' = ' . $default;
-
                             if ($parameter->isOptional()) $parameter_result .= ']';
 
                             $method_parameters_result[] = $parameter_result; 

lib/Ladybug/Processor/StandardObject.php

@@ -105,6 +105,12 @@ public function render($array_key = NULL, $format = 'html') {
         else return NULL;
     }
 
+    /**
+     * Renders the variable node in the dump tree using HTML code
+     *
+     * @param mixed $array_key if the variable is part of an array, it's value
+     * @return string Variable representation
+     */
     protected function _renderHTML($array_key = NULL) {
         $html = '<div class="final">';
             $html .= $this->renderArrayKey($array_key);
@@ -115,6 +121,12 @@ protected function _renderHTML($array_key = NULL) {
         return $html;
     }
 
+    /**
+     * Renders the variable node in the dump tree using CLI code
+     *
+     * @param mixed $array_key if the variable is part of an array, it's value
+     * @return string Variable representation
+     */
     protected function _renderCLI($array_key = NULL) {
         $cli = $this->renderArrayKey($array_key) . $this->type . ' ';
         $cli .= CLIColors::getColoredString($this->getValue(), $this->getColor('cli'));
@@ -124,7 +136,6 @@ protected function _renderCLI($array_key = NULL) {
     }
 
     protected function renderArrayKey($key) {
-        
         if (is_null($key)) return NULL;
         else return "[$key]: ";
     }