Cleanup of stray spaces and tabs
diff --git a/system/helpers/string_helper.php b/system/helpers/string_helper.php
index 60f6ed1..544b3b4 100644
--- a/system/helpers/string_helper.php
+++ b/system/helpers/string_helper.php
@@ -41,12 +41,12 @@
* @access public
* @param string
* @return string
- */
+ */
if ( ! function_exists('trim_slashes'))
{
function trim_slashes($str)
{
- return trim($str, '/');
+ return trim($str, '/');
}
}
@@ -60,13 +60,13 @@
* @access public
* @param mixed string or array
* @return mixed string or array
- */
+ */
if ( ! function_exists('strip_slashes'))
{
function strip_slashes($str)
{
if (is_array($str))
- {
+ {
foreach ($str as $key => $val)
{
$str[$key] = strip_slashes($val);
@@ -76,7 +76,7 @@
{
$str = stripslashes($str);
}
-
+
return $str;
}
}
@@ -91,7 +91,7 @@
* @access public
* @param string
* @return string
- */
+ */
if ( ! function_exists('strip_quotes'))
{
function strip_quotes($str)
@@ -110,11 +110,11 @@
* @access public
* @param string
* @return string
- */
+ */
if ( ! function_exists('quotes_to_entities'))
{
function quotes_to_entities($str)
- {
+ {
return str_replace(array("\'","\"","'",'"'), array("'",""","'","""), $str);
}
}
@@ -136,7 +136,7 @@
* @access public
* @param string
* @return string
- */
+ */
if ( ! function_exists('reduce_double_slashes'))
{
function reduce_double_slashes($str)
@@ -163,7 +163,7 @@
* @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)
@@ -174,11 +174,11 @@
{
$str = trim($str, $character);
}
-
+
return $str;
}
}
-
+
// ------------------------------------------------------------------------
/**
@@ -187,23 +187,23 @@
* Useful for generating passwords or hashes.
*
* @access public
- * @param string type of random string. basic, alpha, alunum, numeric, nozero, unique, md5, encrypt and sha1
+ * @param string type of random string. basic, alpha, alunum, numeric, nozero, unique, md5, encrypt and sha1
* @param integer number of characters
* @return string
- */
+ */
if ( ! function_exists('random_string'))
{
function random_string($type = 'alnum', $len = 8)
- {
+ {
switch($type)
{
case 'basic' : return mt_rand();
- break;
+ break;
case 'alnum' :
case 'numeric' :
case 'nozero' :
case 'alpha' :
-
+
switch ($type)
{
case 'alpha' : $pool = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
@@ -222,20 +222,20 @@
$str .= substr($pool, mt_rand(0, strlen($pool) -1), 1);
}
return $str;
- break;
- case 'unique' :
- case 'md5' :
-
+ break;
+ case 'unique' :
+ case 'md5' :
+
return md5(uniqid(mt_rand()));
- break;
- case 'encrypt' :
- case 'sha1' :
-
+ break;
+ case 'encrypt' :
+ case 'sha1' :
+
$CI =& get_instance();
$CI->load->helper('security');
-
+
return do_hash(uniqid(mt_rand(), TRUE), 'sha1');
- break;
+ break;
}
}
}
@@ -250,12 +250,12 @@
* @access public
* @param string (as many parameters as needed)
* @return string
- */
+ */
if ( ! function_exists('alternator'))
{
function alternator()
{
- static $i;
+ static $i;
if (func_num_args() == 0)
{
@@ -276,13 +276,13 @@
* @param string
* @param integer number of repeats
* @return string
- */
+ */
if ( ! function_exists('repeater'))
{
function repeater($data, $num = 1)
{
return (($num > 0) ? str_repeat($data, $num) : '');
- }
+ }
}