initial commit

lib/symfony/debug/sfDebug.class.php

@@ -0,0 +1,168 @@
+<?php
+
+/*
+ * This file is part of the symfony package.
+ * (c) 2004-2006 Fabien Potencier <fabien.potencier@symfony-project.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * sfDebug provides some method to help debugging a symfony application.
+ *
+ * @package    symfony
+ * @subpackage debug
+ * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
+ * @version    SVN: $Id: sfDebug.class.php 3785 2007-04-13 17:26:08Z fabien $
+ */
+class sfDebug
+{
+  /**
+   * Returns PHP information as an array.
+   *
+   * @return array An array of php information
+   */
+  public static function phpInfoAsArray()
+  {
+    $values = array(
+      'php'        => phpversion(),
+      'os'         => php_uname(),
+      'extensions' => get_loaded_extensions(),
+    );
+
+    return $values;
+  }
+
+  /**
+   * Returns PHP globals variables as a sorted array.
+   *
+   * @return array PHP globals
+   */
+  public static function globalsAsArray()
+  {
+    $values = array();
+    foreach (array('cookie', 'server', 'get', 'post', 'files', 'env', 'session') as $name)
+    {
+      if (!isset($GLOBALS['_'.strtoupper($name)]))
+      {
+        continue;
+      }
+
+      $values[$name] = array();
+      foreach ($GLOBALS['_'.strtoupper($name)] as $key => $value)
+      {
+        $values[$name][$key] = $value;
+      }
+      ksort($values[$name]);
+    }
+
+    ksort($values);
+
+    return $values;
+  }
+
+  /**
+   * Returns sfConfig variables as a sorted array.
+   *
+   * @return array sfConfig variables
+   */
+  public static function settingsAsArray()
+  {
+    $config = sfConfig::getAll();
+
+    ksort($config);
+
+    return $config;
+  }
+
+  /**
+   * Returns request parameter holders as an array.
+   *
+   * @param sfRequest A sfRequest instance
+   *
+   * @return array The request parameter holders
+   */
+  public static function requestAsArray($request)
+  {
+    if ($request)
+    {
+      $values = array(
+        'parameterHolder' => self::flattenParameterHolder($request->getParameterHolder()),
+        'attributeHolder' => self::flattenParameterHolder($request->getAttributeHolder()),
+      );
+    }
+    else
+    {
+      $values = array('parameterHolder' => array(), 'attributeHolder' => array());
+    }
+
+    return $values;
+  }
+
+  /**
+   * Returns response parameters as an array.
+   *
+   * @param sfResponse A sfResponse instance
+   *
+   * @return array The response parameters
+   */
+  public static function responseAsArray($response)
+  {
+    if ($response)
+    {
+      $values = array(
+        'cookies'         => array(),
+        'httpHeaders'     => array(),
+        'parameterHolder' => self::flattenParameterHolder($response->getParameterHolder()),
+      );
+      if (method_exists($response, 'getHttpHeaders'))
+      {
+        foreach ($response->getHttpHeaders() as $key => $value)
+        {
+          $values['httpHeaders'][$key] = $value;
+        }
+      }
+
+      if (method_exists($response, 'getCookies'))
+      {
+        $cookies = array();
+        foreach ($response->getCookies() as $key => $value)
+        {
+          $values['cookies'][$key] = $value;
+        }
+      }
+    }
+    else
+    {
+      $values = array('cookies' => array(), 'httpHeaders' => array(), 'parameterHolder' => array());
+    }
+
+    return $values;
+  }
+
+  /**
+   * Returns a parameter holder as an array.
+   *
+   * @param sfParameterHolder A sfParameterHolder instance
+   *
+   * @return array The parameter holder as an array
+   */
+  public static function flattenParameterHolder($parameterHolder)
+  {
+    $values = array();
+    foreach ($parameterHolder->getNamespaces() as $ns)
+    {
+      $values[$ns] = array();
+      foreach ($parameterHolder->getAll($ns) as $key => $value)
+      {
+        $values[$ns][$key] = $value;
+      }
+      ksort($values[$ns]);
+    }
+
+    ksort($values);
+
+    return $values;
+  }
+}