Some sweeping syntax changes for consistency:

(! foo) changed to ( ! foo)
|| changed to OR
changed newline standardization code in various places from preg_replace to str_replace

1 files changed, 19 insertions, 19 deletions

diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index fac916f3d..0d33fe3f2 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_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

  *

@@ -36,11 +36,11 @@
  * @param	string	path to file

  * @return	string

  */	

-if (! function_exists('read_file'))

+if ( ! function_exists('read_file'))

 {

 	function read_file($file)

 	{

-		if (! file_exists($file))

+		if ( ! file_exists($file))

 		{

 			return FALSE;

 		}

@@ -50,7 +50,7 @@ if (! function_exists('read_file'))
 			return file_get_contents($file);		

 		}

 

-		if (! $fp = @fopen($file, FOPEN_READ))

+		if ( ! $fp = @fopen($file, FOPEN_READ))

 		{

 			return FALSE;

 		}

@@ -83,11 +83,11 @@ if (! function_exists('read_file'))
  * @param	string	file data

  * @return	bool

  */	

-if (! function_exists('write_file'))

+if ( ! function_exists('write_file'))

 {

 	function write_file($path, $data, $mode = FOPEN_WRITE_CREATE_DESTRUCTIVE)

 	{

-		if (! $fp = fopen($path, $mode))

+		if ( ! $fp = fopen($path, $mode))

 		{

 			return FALSE;

 		}

@@ -116,14 +116,14 @@ if (! function_exists('write_file'))
  * @param	bool	whether to delete any directories found in the path

  * @return	bool

  */	

-if (! function_exists('delete_files'))

+if ( ! function_exists('delete_files'))

 {

 	function delete_files($path, $del_dir = FALSE, $level = 0)

 	{	

 		// Trim the trailing slash

 		$path = preg_replace("|^(.+?)/*$|", "\\1", $path);

 		

-		if (! $current_dir = @opendir($path))

+		if ( ! $current_dir = @opendir($path))

 			return;

 	

 		while(FALSE !== ($filename = @readdir($current_dir)))

@@ -163,7 +163,7 @@ if (! function_exists('delete_files'))
  * @param	bool	internal variable to determine recursion status - do not use in calls

  * @return	array

  */	

-if (! function_exists('get_filenames'))

+if ( ! function_exists('get_filenames'))

 {

 	function get_filenames($source_dir, $include_path = FALSE, $_recursion = FALSE)

 	{

@@ -215,7 +215,7 @@ if (! function_exists('get_filenames'))
  * @param	bool	internal variable to determine recursion status - do not use in calls

  * @return	array

  */	

-if (! function_exists('get_dir_file_info'))

+if ( ! function_exists('get_dir_file_info'))

 {

 	function get_dir_file_info($source_dir, $include_path = FALSE, $_recursion = FALSE)

 	{

@@ -267,12 +267,12 @@ if (! function_exists('get_dir_file_info'))
 * @param    mixed    array or comma separated string of information returned

 * @return    array

 */    

-if (! function_exists('get_file_info'))

+if ( ! function_exists('get_file_info'))

 {

     function get_file_info($file, $returned_values = array('name', 'server_path', 'size', 'date'))

     {

 

-        if (! file_exists($file))

+        if ( ! file_exists($file))

         {

             return FALSE;

         }

@@ -333,7 +333,7 @@ if (! function_exists('get_file_info'))
  * @param	string	path to file

  * @return	mixed

  */	

-if (! function_exists('get_mime_by_extension'))

+if ( ! function_exists('get_mime_by_extension'))

 {

 	function get_mime_by_extension($file)

 	{

@@ -341,9 +341,9 @@ if (! function_exists('get_mime_by_extension'))
 	

 		global $mimes;

 	

-		if (! is_array($mimes))

+		if ( ! is_array($mimes))

 		{

-			if (! require_once(APPPATH.'config/mimes.php'))

+			if ( ! require_once(APPPATH.'config/mimes.php'))

 			{

 				return FALSE;

 			}

@@ -380,7 +380,7 @@ if (! function_exists('get_mime_by_extension'))
  * @param	int

  * @return	string

  */	

-if (! function_exists('symbolic_permissions'))

+if ( ! function_exists('symbolic_permissions'))

 {

 	function symbolic_permissions($perms)

 	{	

@@ -448,7 +448,7 @@ if (! function_exists('symbolic_permissions'))
  * @param	int

  * @return	string

  */	

-if (! function_exists('octal_permissions'))

+if ( ! function_exists('octal_permissions'))

 {

 	function octal_permissions($perms)

 	{

@@ -456,6 +456,6 @@ if (! function_exists('octal_permissions'))
 	}

 }

 

-
-/* End of file file_helper.php */
+

+/* End of file file_helper.php */

 /* Location: ./system/helpers/file_helper.php */
\ No newline at end of file