1 files changed, 99 insertions, 0 deletions
diff --git a/system/libraries/Kohana_PHP_Exception.php b/system/libraries/Kohana_PHP_Exception.php
new file mode 100644
index 00000000..019c686b
--- /dev/null
+++ b/system/libraries/Kohana_PHP_Exception.php
@@ -0,0 +1,99 @@
+<?php defined('SYSPATH') OR die('No direct access allowed.');
+/**
+ * Kohana PHP Error Exceptions
+ *
+ * $Id: Kohana_PHP_Exception.php 4687 2009-11-30 21:59:26Z isaiah $
+ *
+ * @package    Core
+ * @author     Kohana Team
+ * @copyright  (c) 2007-2009 Kohana Team
+ * @license    http://kohanaphp.com/license
+ */
+
+class Kohana_PHP_Exception_Core extends Kohana_Exception {
+
+	public static $enabled = FALSE;
+
+	/**
+	 * Enable Kohana PHP error handling.
+	 *
+	 * @return  void
+	 */
+	public static function enable()
+	{
+		if ( ! Kohana_PHP_Exception::$enabled)
+		{
+			// Handle runtime errors
+			set_error_handler(array('Kohana_PHP_Exception', 'error_handler'));
+
+			// Handle errors which halt execution
+			Event::add('system.shutdown', array('Kohana_PHP_Exception', 'shutdown_handler'));
+
+			Kohana_PHP_Exception::$enabled = TRUE;
+		}
+	}
+
+	/**
+	 * Disable Kohana PHP error handling.
+	 *
+	 * @return  void
+	 */
+	public static function disable()
+	{
+		if (Kohana_PHP_Exception::$enabled)
+		{
+			restore_error_handler();
+
+			Event::clear('system.shutdown', array('Kohana_PHP_Exception', 'shutdown_handler'));
+
+			Kohana_PHP_Exception::$enabled = FALSE;
+		}
+	}
+
+	/**
+	 * Create a new PHP error exception.
+	 *
+	 * @return  void
+	 */
+	public function __construct($code, $error, $file, $line, $context = NULL)
+	{
+		parent::__construct($error);
+
+		// Set the error code, file, line, and context manually
+		$this->code = $code;
+		$this->file = $file;
+		$this->line = $line;
+	}
+
+	/**
+	 * PHP error handler.
+	 *
+	 * @throws  Kohana_PHP_Exception
+	 * @return  void
+	 */
+	public static function error_handler($code, $error, $file, $line, $context = NULL)
+	{
+		// Respect error_reporting settings
+		if (error_reporting() & $code)
+		{
+			// Throw an exception
+			throw new Kohana_PHP_Exception($code, $error, $file, $line, $context);
+		}
+	}
+
+	/**
+	 * Catches errors that are not caught by the error handler, such as E_PARSE.
+	 *
+	 * @uses    Kohana_Exception::handle()
+	 * @return  void
+	 */
+	public static function shutdown_handler()
+	{
+		if (Kohana_PHP_Exception::$enabled AND $error = error_get_last() AND (error_reporting() & $error['type']))
+		{
+			// Fake an exception for nice debugging
+			Kohana_Exception::handle(new Kohana_PHP_Exception($error['type'], $error['message'], $error['file'], $error['line']));
+		}
+	}
+
+} // End Kohana PHP Exception