From 07c1ac830b4e98aa40f48baef3dd05fb68c0a836 Mon Sep 17 00:00:00 2001
From: Phil Sturgeon <email@philsturgeon.co.uk>
Date: Fri, 9 Mar 2012 17:03:37 +0000
Subject: Bumped CodeIgniter's PHP requirement to 5.2.4. Yes I know PHP 5.4
 just came out, and yes I know PHP 5.3 has lovely features, but there are
 plenty of corporate systems running on CodeIgniter and PHP 5.3 still is not
 widely supported enough. CodeIgniter is great for distributed applications,
 and this is the highest we can reasonably go without breaking support. PHP
 5.3 will most likely happen in another year or so. Fingers crossed on that
 one anyway...

---
 system/libraries/Parser.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/libraries/Parser.php')

diff --git a/system/libraries/Parser.php b/system/libraries/Parser.php
index 321248277..290e17fc0 100644
--- a/system/libraries/Parser.php
+++ b/system/libraries/Parser.php
@@ -2,7 +2,7 @@
 /**
  * CodeIgniter
  *
- * An open source application development framework for PHP 5.1.6 or newer
+ * An open source application development framework for PHP 5.2.4 or newer
  *
  * NOTICE OF LICENSE
  *
-- 
cgit v1.2.3-24-g4f1b


From 74476e1c4371bb7dc8c9727898026687d875284f Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Mon, 26 Mar 2012 15:03:40 +0300
Subject: Switch private methods and properties to protected and cleanup the
 Parser library

---
 system/libraries/Parser.php | 47 ++++++++++++++++-----------------------------
 1 file changed, 17 insertions(+), 30 deletions(-)

(limited to 'system/libraries/Parser.php')

diff --git a/system/libraries/Parser.php b/system/libraries/Parser.php
index 290e17fc0..d1b5b764b 100644
--- a/system/libraries/Parser.php
+++ b/system/libraries/Parser.php
@@ -25,8 +25,6 @@
  * @filesource
  */
 
-// ------------------------------------------------------------------------
-
 /**
  * Parser Class
  *
@@ -41,15 +39,14 @@ class CI_Parser {
 	public $l_delim = '{';
 	public $r_delim = '}';
 	public $object;
-	private $CI;
+	protected $CI;
 
 	/**
-	 *  Parse a template
+	 * Parse a template
 	 *
 	 * Parses pseudo-variables contained in the specified template view,
 	 * replacing them with the data in the second param
 	 *
-	 * @access	public
 	 * @param	string
 	 * @param	array
 	 * @param	bool
@@ -66,12 +63,11 @@ class CI_Parser {
 	// --------------------------------------------------------------------
 
 	/**
-	 *  Parse a String
+	 * Parse a String
 	 *
 	 * Parses pseudo-variables contained in the specified string,
 	 * replacing them with the data in the second param
 	 *
-	 * @access	public
 	 * @param	string
 	 * @param	array
 	 * @param	bool
@@ -85,18 +81,17 @@ class CI_Parser {
 	// --------------------------------------------------------------------
 
 	/**
-	 *  Parse a template
+	 * Parse a template
 	 *
 	 * Parses pseudo-variables contained in the specified template,
 	 * replacing them with the data in the second param
 	 *
-	 * @access	private
 	 * @param	string
 	 * @param	array
 	 * @param	bool
 	 * @return	string
 	 */
-	private function _parse($template, $data, $return = FALSE)
+	protected function _parse($template, $data, $return = FALSE)
 	{
 		if ($template == '')
 		{
@@ -126,9 +121,8 @@ class CI_Parser {
 	// --------------------------------------------------------------------
 
 	/**
-	 *  Set the left/right variable delimiters
+	 * Set the left/right variable delimiters
 	 *
-	 * @access	public
 	 * @param	string
 	 * @param	string
 	 * @return	void
@@ -142,15 +136,14 @@ class CI_Parser {
 	// --------------------------------------------------------------------
 
 	/**
-	 *  Parse a single key/value
+	 * Parse a single key/value
 	 *
-	 * @access	private
 	 * @param	string
 	 * @param	string
 	 * @param	string
 	 * @return	string
 	 */
-	private function _parse_single($key, $val, $string)
+	protected function _parse_single($key, $val, $string)
 	{
 		return str_replace($this->l_delim.$key.$this->r_delim, (string) $val, $string);
 	}
@@ -158,17 +151,16 @@ class CI_Parser {
 	// --------------------------------------------------------------------
 
 	/**
-	 *  Parse a tag pair
+	 * Parse a tag pair
 	 *
-	 * Parses tag pairs:  {some_tag} string... {/some_tag}
+	 * Parses tag pairs: {some_tag} string... {/some_tag}
 	 *
-	 * @access	private
 	 * @param	string
 	 * @param	array
 	 * @param	string
 	 * @return	string
 	 */
-	private function _parse_pair($variable, $data, $string)
+	protected function _parse_pair($variable, $data, $string)
 	{
 		if (FALSE === ($match = $this->_match_pair($string, $variable)))
 		{
@@ -200,25 +192,20 @@ class CI_Parser {
 	// --------------------------------------------------------------------
 
 	/**
-	 *  Matches a variable pair
+	 * Matches a variable pair
 	 *
-	 * @access	private
 	 * @param	string
 	 * @param	string
 	 * @return	mixed
 	 */
-	private function _match_pair($string, $variable)
+	protected function _match_pair($string, $variable)
 	{
-		if ( ! preg_match("|" . preg_quote($this->l_delim) . $variable . preg_quote($this->r_delim) . "(.+?)". preg_quote($this->l_delim) . '/' . $variable . preg_quote($this->r_delim) . "|s", $string, $match))
-		{
-			return FALSE;
-		}
-
-		return $match;
+		return preg_match('|'.preg_quote($this->l_delim).$variable.preg_quote($this->r_delim).'(.+?)'.preg_quote($this->l_delim).'/'.$variable.preg_quote($this->r_delim).'|s',
+					$string, $match)
+			? $match : FALSE;
 	}
 
 }
-// END Parser Class
 
 /* End of file Parser.php */
-/* Location: ./system/libraries/Parser.php */
+/* Location: ./system/libraries/Parser.php */
\ No newline at end of file
-- 
cgit v1.2.3-24-g4f1b