Remove access description lines and cleanup the string and typography helpers

2 files changed, 17 insertions, 32 deletions

diff --git a/system/helpers/string_helper.php b/system/helpers/string_helper.php
index c61b26592..aed35c157 100644
--- a/system/helpers/string_helper.php
+++ b/system/helpers/string_helper.php
@@ -25,8 +25,6 @@
  * @filesource
  */
 
-// ------------------------------------------------------------------------
-
 /**
  * CodeIgniter String Helpers
  *
@@ -50,7 +48,6 @@
  *
  * this/that/theother
  *
- * @access	public
  * @param	string
  * @return	string
  */
@@ -69,7 +66,6 @@ if ( ! function_exists('trim_slashes'))
  *
  * Removes slashes contained in a string or in an array
  *
- * @access	public
  * @param	mixed	string or array
  * @return	mixed	string or array
  */
@@ -100,7 +96,6 @@ if ( ! function_exists('strip_slashes'))
  *
  * Removes single and double quotes from a string
  *
- * @access	public
  * @param	string
  * @return	string
  */
@@ -119,7 +114,6 @@ if ( ! function_exists('strip_quotes'))
  *
  * Converts single and double quotes to entities
  *
- * @access	public
  * @param	string
  * @return	string
  */
@@ -145,7 +139,6 @@ if ( ! function_exists('quotes_to_entities'))
  *
  * http://www.some-site.com/index.php
  *
- * @access	public
  * @param	string
  * @return	string
  */
@@ -153,7 +146,7 @@ if ( ! function_exists('reduce_double_slashes'))
 {
 	function reduce_double_slashes($str)
 	{
-		return preg_replace("#(^|[^:])//+#", "\\1/", $str);
+		return preg_replace('#(^|[^:])//+#', '\\1/', $str);
 	}
 }
 
@@ -170,7 +163,6 @@ if ( ! function_exists('reduce_double_slashes'))
  *
  * Fred, Bill, Joe, Jimmy
  *
- * @access	public
  * @param	string
  * @param	string	the character you wish to reduce
  * @param	bool	TRUE/FALSE - whether to trim the character from the beginning/end
@@ -184,7 +176,7 @@ if ( ! function_exists('reduce_multiples'))
 
 		if ($trim === TRUE)
 		{
-			$str = trim($str, $character);
+			return trim($str, $character);
 		}
 
 		return $str;
@@ -198,9 +190,8 @@ if ( ! function_exists('reduce_multiples'))
  *
  * Useful for generating passwords or hashes.
  *
- * @access	public
  * @param	string	type of random string.  basic, alpha, alunum, numeric, nozero, unique, md5, encrypt and sha1
- * @param	integer	number of characters
+ * @param	int	number of characters
  * @return	string
  */
 if ( ! function_exists('random_string'))
@@ -254,16 +245,19 @@ if ( ! function_exists('random_string'))
 /**
  * Add's _1 to a string or increment the ending number to allow _2, _3, etc
  *
- * @param   string  $str  required
- * @param   string  $separator  What should the duplicate number be appended with
- * @param   string  $first  Which number should be used for the first dupe increment
- * @return  string
+ * @param	string	required
+ * @param	string	What should the duplicate number be appended with
+ * @param	string	Which number should be used for the first dupe increment
+ * @return	string
  */
-function increment_string($str, $separator = '_', $first = 1)
+if ( ! function_exists('increment_string'))
 {
-	preg_match('/(.+)'.$separator.'([0-9]+)$/', $str, $match);
+	function increment_string($str, $separator = '_', $first = 1)
+	{
+		preg_match('/(.+)'.$separator.'([0-9]+)$/', $str, $match);
 
-	return isset($match[2]) ? $match[1].$separator.($match[2] + 1) : $str.$separator.$first;
+		return isset($match[2]) ? $match[1].$separator.($match[2] + 1) : $str.$separator.$first;
+	}
 }
 
 // ------------------------------------------------------------------------
@@ -271,9 +265,8 @@ function increment_string($str, $separator = '_', $first = 1)
 /**
  * Alternator
  *
- * Allows strings to be alternated.  See docs...
+ * Allows strings to be alternated. See docs...
  *
- * @access	public
  * @param	string (as many parameters as needed)
  * @return	string
  */
@@ -298,19 +291,17 @@ if ( ! function_exists('alternator'))
 /**
  * Repeater function
  *
- * @access	public
  * @param	string
- * @param	integer	number of repeats
+ * @param	int	number of repeats
  * @return	string
  */
 if ( ! function_exists('repeater'))
 {
 	function repeater($data, $num = 1)
 	{
-		return (($num > 0) ? str_repeat($data, $num) : '');
+		return ($num > 0) ? str_repeat($data, $num) : '';
 	}
 }
 
-
 /* End of file string_helper.php */
 /* Location: ./system/helpers/string_helper.php */
\ No newline at end of file
diff --git a/system/helpers/typography_helper.php b/system/helpers/typography_helper.php
index 9b19c7c2d..7a3db5d6b 100644
--- a/system/helpers/typography_helper.php
+++ b/system/helpers/typography_helper.php
@@ -25,8 +25,6 @@
  * @filesource
  */
 
-// ------------------------------------------------------------------------
-
 /**
  * CodeIgniter Typography Helpers
  *
@@ -42,7 +40,6 @@
 /**
  * Convert newlines to HTML line breaks except within PRE tags
  *
- * @access	public
  * @param	string
  * @return	string
  */
@@ -61,8 +58,6 @@ if ( ! function_exists('nl2br_except_pre'))
 /**
  * Auto Typography Wrapper Function
  *
- *
- * @access	public
  * @param	string
  * @param	bool	whether to allow javascript event handlers
  * @param	bool	whether to reduce multiple instances of double newlines to two
@@ -86,7 +81,6 @@ if ( ! function_exists('auto_typography'))
  *
  * This function is a replacement for html_entity_decode()
  *
- * @access	public
  * @param	string
  * @param	string
  * @return	string
@@ -101,4 +95,4 @@ if ( ! function_exists('entity_decode'))
 }
 
 /* End of file typography_helper.php */
-/* Location: ./system/helpers/typography_helper.php */
+/* Location: ./system/helpers/typography_helper.php */
\ No newline at end of file