Merge branch 'develop' of git://github.com/EllisLab/CodeIgniter into email

6 files changed, 55 insertions, 30 deletions

diff --git a/user_guide_src/source/libraries/config.rst b/user_guide_src/source/libraries/config.rst
index 08d9c2905..694896353 100644
--- a/user_guide_src/source/libraries/config.rst
+++ b/user_guide_src/source/libraries/config.rst
@@ -175,7 +175,7 @@ This function retrieves the URL to your site, plus an optional path such
 as to a stylesheet or image.
 
 The two functions above are normally accessed via the corresponding
-functions in the :doc:`URL Helper </helpers/url_helper>`.
+functions in the :doc:`URL Helper <helpers/url_helper>`.
 
 $this->config->system_url();
 *****************************
diff --git a/user_guide_src/source/libraries/email.rst b/user_guide_src/source/libraries/email.rst
index f99eb91df..c5fa68004 100644
--- a/user_guide_src/source/libraries/email.rst
+++ b/user_guide_src/source/libraries/email.rst
@@ -183,7 +183,7 @@ accept HTML email. If you do not set your own message CodeIgniter will
 extract the message from your HTML email and strip the tags.
 
 $this->email->set_header()
------------------------
+--------------------------
 
 Appends additional headers to the e-mail::
 
diff --git a/user_guide_src/source/libraries/encryption.rst b/user_guide_src/source/libraries/encryption.rst
index 28bdca203..a38122203 100644
--- a/user_guide_src/source/libraries/encryption.rst
+++ b/user_guide_src/source/libraries/encryption.rst
@@ -26,7 +26,7 @@ key security so you may want to think carefully before using it for
 anything that requires high security, like storing credit card numbers.
 
 To take maximum advantage of the encryption algorithm, your key should
-be 32 characters in length (128 bits). The key should be as random a
+be 32 characters in length (256 bits). The key should be as random a
 string as you can concoct, with numbers and uppercase and lowercase
 letters. Your key should **not** be a simple text string. In order to be
 cryptographically secure it needs to be as random as possible.
diff --git a/user_guide_src/source/libraries/file_uploading.rst b/user_guide_src/source/libraries/file_uploading.rst
index 414d84f0b..65cd5c722 100644
--- a/user_guide_src/source/libraries/file_uploading.rst
+++ b/user_guide_src/source/libraries/file_uploading.rst
@@ -215,6 +215,9 @@ Preference                   Default Value     Options                 Descripti
                                                                        that can not be discerned by the person uploading it.
 **remove_spaces**            TRUE              TRUE/FALSE (boolean)    If set to TRUE, any spaces in the file name will be converted to
                                                                        underscores. This is recommended.
+**detect_mime**              TRUE              TRUE/FALSE (boolean)    If set to TRUE, a server side detection of the file type will be
+                                                                       performed to avoid code injection attacks. DO NOT disable this option
+                                                                       unless you have no other option as that would cause a security risk.
 ============================ ================= ======================= ======================================================================
 
 Setting preferences in a config file
diff --git a/user_guide_src/source/libraries/ftp.rst b/user_guide_src/source/libraries/ftp.rst
index 20b11a5c8..05a3fdcc8 100644
--- a/user_guide_src/source/libraries/ftp.rst
+++ b/user_guide_src/source/libraries/ftp.rst
@@ -26,7 +26,7 @@ Usage Examples
 
 In this example a connection is opened to the FTP server, and a local
 file is read and uploaded in ASCII mode. The file permissions are set to
-755. Note: Setting permissions requires PHP 5.
+755.
 
 ::
 
@@ -136,8 +136,7 @@ Example::
 **Mode options are:** ascii, binary, and auto (the default). If auto is
 used it will base the mode on the file extension of the source file.
 
-Permissions are available if you are running PHP 5 and can be passed as
-an octal value in the fourth parameter.
+If set, permissions have to be passed as an octal value.
 
 $this->ftp->download()
 ======================
diff --git a/user_guide_src/source/libraries/pagination.rst b/user_guide_src/source/libraries/pagination.rst
index 560755fb6..7d750bd23 100644
--- a/user_guide_src/source/libraries/pagination.rst
+++ b/user_guide_src/source/libraries/pagination.rst
@@ -21,9 +21,9 @@ Here is a simple example showing how to create pagination in one of your
 
 	$config['base_url'] = 'http://example.com/index.php/test/page/';
 	$config['total_rows'] = 200;
-	$config['per_page'] = 20; 
+	$config['per_page'] = 20;
 
-	$this->pagination->initialize($config); 
+	$this->pagination->initialize($config);
 
 	echo $this->pagination->create_links();
 
@@ -112,6 +112,33 @@ the pagination link will become.
 Note that "per_page" is the default query string passed, however can be
 configured using $config['query_string_segment'] = 'your_string'
 
+$config['reuse_query_string'] = FALSE;
+======================================
+
+By default your Query String arguments (nothing to do with other
+query string options) will be ignored. Setting this config to
+TRUE will add existing query string arguments back into the
+URL after the URI segment and before the suffix
+
+::
+
+	http://example.com/index.php/test/page/20?query=search%term
+
+This helps you mix together normal :doc:`URI Segments <../general/urls>`
+as well as query string arguments, which until 3.0 was not possible.
+
+$config['prefix'] = '';
+==================================
+
+A custom prefix added to the path. The prefix value will be right before
+the offset segment.
+
+$config['suffix'] = '';
+==================================
+
+A custom suffix added to the path. The sufix value will be right after
+the offset segment.
+
 ***********************
 Adding Enclosing Markup
 ***********************
@@ -247,34 +274,30 @@ adding::
 
 	 $config['display_pages'] = FALSE;
 
-******************************
-Adding a class to every anchor
-******************************
+****************************
+Adding attributes to anchors
+****************************
 
-If you want to add a class attribute to every link rendered by the
-pagination class, you can set the config "anchor_class" equal to the
-classname you want.
+If you want to add an extra attribute to be added to every link rendered
+by the pagination class, you can set them as key/value pairs in the
+"attributes" config
 
 ::
 
-	$config['anchor_class'] = 'myclass'; // class="myclass"
+	// Produces: class="myclass"
+	$config['attributes'] = array('class' => 'myclass');
 
-**********************************
-Changing the "rel" attribute value
-**********************************
+.. note:: Usage of the old method of setting classes via "anchor_class"
+	is deprecated.
 
-By default, the rel attribute will be automatically put under the
-following conditions:
+*****************************
+Disabling the "rel" attribute
+*****************************
 
-- rel="start" for the "first" link
-- rel="prev" for the "previous" link
-- rel="next" for the "next" link
+By default the rel attribute is dynamically generated and appended to
+the appropriate anchors. If for some reason you want to turn it off,
+you can pass boolean FALSE as a regular attribute
 
-If you want to disable the rel attribute, or change its value, you
-can set the 'attr_rel' config option::
-
-	// Disable
-	$config['attr_rel'] = FALSE;
+::
 
-	// Use a custom value on all anchors
-	$config['attr_rel'] = 'custom_value'; // produces: rel="custom_value"
\ No newline at end of file
+	$config['attributes']['rel'] = FALSE;
\ No newline at end of file