Changing EOL style to LF

1 files changed, 272 insertions, 272 deletions

diff --git a/system/helpers/string_helper.php b/system/helpers/string_helper.php
index 4e376a88c..319002ea7 100644
--- a/system/helpers/string_helper.php
+++ b/system/helpers/string_helper.php
@@ -1,273 +1,273 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');

-/**

- * CodeIgniter

- *

- * An open source application development framework for PHP 4.3.2 or newer

- *

- * @package		CodeIgniter

- * @author		ExpressionEngine Dev Team

- * @copyright	Copyright (c) 2008, EllisLab, Inc.

- * @license		http://codeigniter.com/user_guide/license.html

- * @link		http://codeigniter.com

- * @since		Version 1.0

- * @filesource

- */

-

-// ------------------------------------------------------------------------

-

-/**

- * CodeIgniter String Helpers

- *

- * @package		CodeIgniter

- * @subpackage	Helpers

- * @category	Helpers

- * @author		ExpressionEngine Dev Team

- * @link		http://codeigniter.com/user_guide/helpers/string_helper.html

- */

-

-// ------------------------------------------------------------------------

-

-/**

- * Trim Slashes

- *

- * Removes any leading/traling slashes from a string:

- *

- * /this/that/theother/

- *

- * becomes:

- *

- * this/that/theother

- *

- * @access	public

- * @param	string

- * @return	string

- */	

-if ( ! function_exists('trim_slashes'))

-{

-	function trim_slashes($str)

-	{

-		return trim($str, '/');

-	} 

-}

-	

-// ------------------------------------------------------------------------

-

-/**

- * Strip Slashes

- *

- * Removes slashes contained in a string or in an array

- *

- * @access	public

- * @param	mixed	string or array

- * @return	mixed	string or array

- */	

-if ( ! function_exists('strip_slashes'))

-{

-	function strip_slashes($str)

-	{

-		if (is_array($str))

-		{	

-			foreach ($str as $key => $val)

-			{

-				$str[$key] = strip_slashes($val);

-			}

-		}

-		else

-		{

-			$str = stripslashes($str);

-		}

-	

-		return $str;

-	}

-}

-

-// ------------------------------------------------------------------------

-

-/**

- * Strip Quotes

- *

- * Removes single and double quotes from a string

- *

- * @access	public

- * @param	string

- * @return	string

- */	

-if ( ! function_exists('strip_quotes'))

-{

-	function strip_quotes($str)

-	{

-		return str_replace(array('"', "'"), '', $str);

-	}

-}

-

-// ------------------------------------------------------------------------

-

-/**

- * Quotes to Entities

- *

- * Converts single and double quotes to entities

- *

- * @access	public

- * @param	string

- * @return	string

- */	

-if ( ! function_exists('quotes_to_entities'))

-{

-	function quotes_to_entities($str)

-	{	

-		return str_replace(array("\'","\"","'",'"'), array("&#39;","&quot;","&#39;","&quot;"), $str);

-	}

-}

-

-// ------------------------------------------------------------------------

-/**

- * Reduce Double Slashes

- *

- * Converts double slashes in a string to a single slash,

- * except those found in http://

- *

- * http://www.some-site.com//index.php

- *

- * becomes:

- *

- * http://www.some-site.com/index.php

- *

- * @access	public

- * @param	string

- * @return	string

- */	

-if ( ! function_exists('reduce_double_slashes'))

-{

-	function reduce_double_slashes($str)

-	{

-		return preg_replace("#([^:])//+#", "\\1/", $str);

-	}

-}

-	

-// ------------------------------------------------------------------------

-

-/**

- * Reduce Multiples

- *

- * Reduces multiple instances of a particular character.  Example:

- *

- * Fred, Bill,, Joe, Jimmy

- *

- * becomes:

- *

- * 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

- * @return	string

- */	

-if ( ! function_exists('reduce_multiples'))

-{

-	function reduce_multiples($str, $character = ',', $trim = FALSE)

-	{

-		$str = preg_replace('#'.preg_quote($character, '#').'{2,}#', $character, $str);

-

-		if ($trim === TRUE)

-		{

-			$str = trim($str, $character);

-		}

-

-		return $str;

-	}

-}

-	

-// ------------------------------------------------------------------------

-

-/**

- * Create a Random String

- *

- * Useful for generating passwords or hashes.

- *

- * @access	public

- * @param	string 	type of random string.  Options: alunum, numeric, nozero, unique

- * @param	integer	number of characters

- * @return	string

- */

-if ( ! function_exists('random_string'))

-{	

-	function random_string($type = 'alnum', $len = 8)

-	{					

-		switch($type)

-		{

-			case 'alnum'	:

-			case 'numeric'	:

-			case 'nozero'	:

-		

-					switch ($type)

-					{

-						case 'alnum'	:	$pool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';

-							break;

-						case 'numeric'	:	$pool = '0123456789';

-							break;

-						case 'nozero'	:	$pool = '123456789';

-							break;

-					}

-

-					$str = '';

-					for ($i=0; $i < $len; $i++)

-					{

-						$str .= substr($pool, mt_rand(0, strlen($pool) -1), 1);

-					}

-					return $str;

-			  break;

-			case 'unique' : return md5(uniqid(mt_rand()));

-			  break;

-		}

-	}

-}

-

-// ------------------------------------------------------------------------

-

-/**

- * Alternator

- *

- * Allows strings to be alternated.  See docs...

- *

- * @access	public

- * @param	string (as many parameters as needed)

- * @return	string

- */	

-if ( ! function_exists('alternator'))

-{

-	function alternator()

-	{

-		static $i;	

-

-		if (func_num_args() == 0)

-		{

-			$i = 0;

-			return '';

-		}

-		$args = func_get_args();

-		return $args[($i++ % count($args))];

-	}

-}

-

-// ------------------------------------------------------------------------

-

-/**

- * Repeater function

- *

- * @access	public

- * @param	string

- * @param	integer	number of repeats

- * @return	string

- */	

-if ( ! function_exists('repeater'))

-{

-	function repeater($data, $num = 1)

-	{

-		return (($num > 0) ? str_repeat($data, $num) : '');

-	} 

-}

-

-

-/* End of file string_helper.php */

+<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+/**
+ * CodeIgniter
+ *
+ * An open source application development framework for PHP 4.3.2 or newer
+ *
+ * @package		CodeIgniter
+ * @author		ExpressionEngine Dev Team
+ * @copyright	Copyright (c) 2008, EllisLab, Inc.
+ * @license		http://codeigniter.com/user_guide/license.html
+ * @link		http://codeigniter.com
+ * @since		Version 1.0
+ * @filesource
+ */
+
+// ------------------------------------------------------------------------
+
+/**
+ * CodeIgniter String Helpers
+ *
+ * @package		CodeIgniter
+ * @subpackage	Helpers
+ * @category	Helpers
+ * @author		ExpressionEngine Dev Team
+ * @link		http://codeigniter.com/user_guide/helpers/string_helper.html
+ */
+
+// ------------------------------------------------------------------------
+
+/**
+ * Trim Slashes
+ *
+ * Removes any leading/traling slashes from a string:
+ *
+ * /this/that/theother/
+ *
+ * becomes:
+ *
+ * this/that/theother
+ *
+ * @access	public
+ * @param	string
+ * @return	string
+ */	
+if ( ! function_exists('trim_slashes'))
+{
+	function trim_slashes($str)
+	{
+		return trim($str, '/');
+	} 
+}
+	
+// ------------------------------------------------------------------------
+
+/**
+ * Strip Slashes
+ *
+ * Removes slashes contained in a string or in an array
+ *
+ * @access	public
+ * @param	mixed	string or array
+ * @return	mixed	string or array
+ */	
+if ( ! function_exists('strip_slashes'))
+{
+	function strip_slashes($str)
+	{
+		if (is_array($str))
+		{	
+			foreach ($str as $key => $val)
+			{
+				$str[$key] = strip_slashes($val);
+			}
+		}
+		else
+		{
+			$str = stripslashes($str);
+		}
+	
+		return $str;
+	}
+}
+
+// ------------------------------------------------------------------------
+
+/**
+ * Strip Quotes
+ *
+ * Removes single and double quotes from a string
+ *
+ * @access	public
+ * @param	string
+ * @return	string
+ */	
+if ( ! function_exists('strip_quotes'))
+{
+	function strip_quotes($str)
+	{
+		return str_replace(array('"', "'"), '', $str);
+	}
+}
+
+// ------------------------------------------------------------------------
+
+/**
+ * Quotes to Entities
+ *
+ * Converts single and double quotes to entities
+ *
+ * @access	public
+ * @param	string
+ * @return	string
+ */	
+if ( ! function_exists('quotes_to_entities'))
+{
+	function quotes_to_entities($str)
+	{	
+		return str_replace(array("\'","\"","'",'"'), array("&#39;","&quot;","&#39;","&quot;"), $str);
+	}
+}
+
+// ------------------------------------------------------------------------
+/**
+ * Reduce Double Slashes
+ *
+ * Converts double slashes in a string to a single slash,
+ * except those found in http://
+ *
+ * http://www.some-site.com//index.php
+ *
+ * becomes:
+ *
+ * http://www.some-site.com/index.php
+ *
+ * @access	public
+ * @param	string
+ * @return	string
+ */	
+if ( ! function_exists('reduce_double_slashes'))
+{
+	function reduce_double_slashes($str)
+	{
+		return preg_replace("#([^:])//+#", "\\1/", $str);
+	}
+}
+	
+// ------------------------------------------------------------------------
+
+/**
+ * Reduce Multiples
+ *
+ * Reduces multiple instances of a particular character.  Example:
+ *
+ * Fred, Bill,, Joe, Jimmy
+ *
+ * becomes:
+ *
+ * Fred, Bill, Joe, Jimmy
+ *
+ * @access	public
+ * @param	string
+ * @param	string	the character you wish to reduce
+ * @param	bool	TRUE/FALSE - whether to trim the character from the beginning/end
+ * @return	string
+ */	
+if ( ! function_exists('reduce_multiples'))
+{
+	function reduce_multiples($str, $character = ',', $trim = FALSE)
+	{
+		$str = preg_replace('#'.preg_quote($character, '#').'{2,}#', $character, $str);
+
+		if ($trim === TRUE)
+		{
+			$str = trim($str, $character);
+		}
+
+		return $str;
+	}
+}
+	
+// ------------------------------------------------------------------------
+
+/**
+ * Create a Random String
+ *
+ * Useful for generating passwords or hashes.
+ *
+ * @access	public
+ * @param	string 	type of random string.  Options: alunum, numeric, nozero, unique
+ * @param	integer	number of characters
+ * @return	string
+ */
+if ( ! function_exists('random_string'))
+{	
+	function random_string($type = 'alnum', $len = 8)
+	{					
+		switch($type)
+		{
+			case 'alnum'	:
+			case 'numeric'	:
+			case 'nozero'	:
+		
+					switch ($type)
+					{
+						case 'alnum'	:	$pool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
+							break;
+						case 'numeric'	:	$pool = '0123456789';
+							break;
+						case 'nozero'	:	$pool = '123456789';
+							break;
+					}
+
+					$str = '';
+					for ($i=0; $i < $len; $i++)
+					{
+						$str .= substr($pool, mt_rand(0, strlen($pool) -1), 1);
+					}
+					return $str;
+			  break;
+			case 'unique' : return md5(uniqid(mt_rand()));
+			  break;
+		}
+	}
+}
+
+// ------------------------------------------------------------------------
+
+/**
+ * Alternator
+ *
+ * Allows strings to be alternated.  See docs...
+ *
+ * @access	public
+ * @param	string (as many parameters as needed)
+ * @return	string
+ */	
+if ( ! function_exists('alternator'))
+{
+	function alternator()
+	{
+		static $i;	
+
+		if (func_num_args() == 0)
+		{
+			$i = 0;
+			return '';
+		}
+		$args = func_get_args();
+		return $args[($i++ % count($args))];
+	}
+}
+
+// ------------------------------------------------------------------------
+
+/**
+ * Repeater function
+ *
+ * @access	public
+ * @param	string
+ * @param	integer	number of repeats
+ * @return	string
+ */	
+if ( ! function_exists('repeater'))
+{
+	function repeater($data, $num = 1)
+	{
+		return (($num > 0) ? str_repeat($data, $num) : '');
+	} 
+}
+
+
+/* End of file string_helper.php */
 /* Location: ./system/helpers/string_helper.php */
\ No newline at end of file