Merged Alex Bilbies MSSQL changes.

1 files changed, 18 insertions, 8 deletions

diff --git a/system/helpers/html_helper.php b/system/helpers/html_helper.php
index 68c6f5908..bd66bc2d0 100644
--- a/system/helpers/html_helper.php
+++ b/system/helpers/html_helper.php
@@ -1,4 +1,4 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
@@ -30,7 +30,7 @@
 /**
  * Heading
  *
- * Generates an HTML heading tag.  First param is the data.
+ * Generates an HTML heading tag. First param is the data.
  * Second param is the size of the heading tag.
  *
  * @access	public
@@ -40,9 +40,10 @@
  */
 if ( ! function_exists('heading'))
 {
-	function heading($data = '', $h = '1')
+	function heading($data = '', $h = '1', $attributes = '')
 	{
-		return "<h".$h.">".$data."</h".$h.">";
+		$attributes = ($attributes != '') ? ' '.$attributes : $attributes;
+		return "<h".$h.$attributes.">".$data."</h".$h.">";
 	}
 }
 
@@ -113,7 +114,7 @@ if ( ! function_exists('_list'))
 		// Set the indentation based on the depth
 		$out = str_repeat(" ", $depth);
 
-		// Were any attributes submitted?  If so generate a string
+		// Were any attributes submitted? If so generate a string
 		if (is_array($attributes))
 		{
 			$atts = '';
@@ -127,7 +128,7 @@ if ( ! function_exists('_list'))
 		// Write the opening list tag
 		$out .= "<".$type.$attributes.">\n";
 
-		// Cycle through the list elements.  If an array is
+		// Cycle through the list elements. If an array is
 		// encountered we will recursively call _list()
 
 		static $_last_list_item = '';
@@ -243,7 +244,7 @@ if ( ! function_exists('img'))
  * Generates a page document type declaration
  *
  * Valid options are xhtml-11, xhtml-strict, xhtml-trans, xhtml-frame,
- * html4-strict, html4-trans, and html4-frame.  Values are saved in the
+ * html4-strict, html4-trans, and html4-frame. Values are saved in the
  * doctypes config file.
  *
  * @access	public
@@ -258,7 +259,16 @@ if ( ! function_exists('doctype'))
 
 		if ( ! is_array($_doctypes))
 		{
-			if ( ! require_once(APPPATH.'config/doctypes.php'))
+			if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/doctypes.php'))
+			{
+				include(APPPATH.'config/'.ENVIRONMENT.'/doctypes.php');
+			}
+			elseif (is_file(APPPATH.'config/doctypes.php'))
+			{
+				include(APPPATH.'config/doctypes.php');
+			}
+
+			if ( ! is_array($_doctypes))
 			{
 				return FALSE;
 			}