removing php: directive prefix from docs source as it is not necessary

2 files changed, 56 insertions, 56 deletions

diff --git a/user_guide_src/source/libraries/caching.rst b/user_guide_src/source/libraries/caching.rst
index 8d7b4c440..ca4ad4935 100644
--- a/user_guide_src/source/libraries/caching.rst
+++ b/user_guide_src/source/libraries/caching.rst
@@ -20,16 +20,16 @@ available in the hosting environment.
 ::
 
 	$this->load->driver('cache', array('adapter' => 'apc', 'backup' => 'file'));
-	
+
 	if ( ! $foo = $this->cache->get('foo'))
 	{
 		echo 'Saving to the cache!<br />';
 		$foo = 'foobarbaz!';
-		
+
 		// Save into the cache for 5 minutes
 		$this->cache->save('foo', $foo, 300);
 	}
-	
+
 	echo $foo;
 
 You can also prefix cache item names via the **key_prefix** setting, which is useful
@@ -47,24 +47,24 @@ to avoid collisions when you're running multiple applications on the same enviro
 Function Reference
 ******************
 
-.. php:class:: CI_Cache
+.. class:: CI_Cache
 
 is_supported()
 ==============
 
-	.. php:method:: is_supported ( $driver )
+	.. method:: is_supported ( $driver )
 
 		This function is automatically called when accessing drivers via
 		$this->cache->get(). However, if the individual drivers are used, make
 		sure to call this function to ensure the driver is supported in the
 		hosting environment.
-		
+
 		:param string $driver: the name of the caching driver
 		:returns: TRUE if supported, FALSE if not
 		:rtype: Boolean
-		
+
 		::
-				
+
 			if ($this->cache->apc->is_supported()
 			{
 				if ($data = $this->cache->apc->get('my_cache'))
@@ -77,15 +77,15 @@ is_supported()
 get()
 =====
 
-	.. php:method:: get ( $id )
-	
+	.. method:: get ( $id )
+
 		This function will attempt to fetch an item from the cache store. If the
 		item does not exist, the function will return FALSE.
 
 		:param string $id: name of cached item
 		:returns: The item if it exists, FALSE if it does not
 		:rtype: Mixed
-		
+
 		::
 
 			$foo = $this->cache->get('my_cached_item');
@@ -94,8 +94,8 @@ get()
 save()
 ======
 
-	.. php:method:: save ( $id , $data [, $ttl])
-	
+	.. method:: save ( $id , $data [, $ttl])
+
 		This function will save an item to the cache store. If saving fails, the
 		function will return FALSE.
 
@@ -108,19 +108,19 @@ save()
 		::
 
 			$this->cache->save('cache_item_id', 'data_to_cache');
-	
+
 delete()
 ========
 
-	.. php:method:: delete ( $id )
-	
+	.. method:: delete ( $id )
+
 		This function will delete a specific item from the cache store. If item
 		deletion fails, the function will return FALSE.
 
 		:param string $id: name of cached item
 		:returns: TRUE if deleted, FALSE if the deletion fails
 		:rtype: Boolean
-		
+
 		::
 
 			$this->cache->delete('cache_item_id');
@@ -128,14 +128,14 @@ delete()
 clean()
 =======
 
-	.. php:method:: clean ( )
-	
+	.. method:: clean ( )
+
 		This function will 'clean' the entire cache. If the deletion of the
 		cache files fails, the function will return FALSE.
 
 		:returns: TRUE if deleted, FALSE if the deletion fails
 		:rtype: Boolean
-		
+
 		::
 
 			$this->cache->clean();
@@ -143,33 +143,33 @@ clean()
 cache_info()
 ============
 
-	.. php:method:: cache_info ( )
+	.. method:: cache_info ( )
 
 		This function will return information on the entire cache.
 
 		:returns: information on the entire cache
 		:rtype: Mixed
-		
+
 		::
 
 			var_dump($this->cache->cache_info());
-		
+
 		.. note:: The information returned and the structure of the data is dependent
 			on which adapter is being used.
-	
+
 
 get_metadata()
 ==============
 
-	.. php:method:: get_metadata ( $id )
-	
+	.. method:: get_metadata ( $id )
+
 		This function will return detailed information on a specific item in the
 		cache.
-		
+
 		:param string $id: name of cached item
 		:returns: metadadta for the cached item
 		:rtype: Mixed
-		
+
 		::
 
 			var_dump($this->cache->get_metadata('my_cached_item'));
diff --git a/user_guide_src/source/libraries/form_validation.rst b/user_guide_src/source/libraries/form_validation.rst
index 8b35fdc75..5dffb1cd1 100644
--- a/user_guide_src/source/libraries/form_validation.rst
+++ b/user_guide_src/source/libraries/form_validation.rst
@@ -477,8 +477,8 @@ following method::
 Where rule corresponds to the name of a particular rule, and Error
 Message is the text you would like displayed.
 
-If you'd like to include a field's "human" name, or the optional 
-parameter some rules allow for (such as max_length), you can add the 
+If you'd like to include a field's "human" name, or the optional
+parameter some rules allow for (such as max_length), you can add the
 **{field}** and **{param}** tags to your message, respectively::
 
 	$this->form_validation->set_message('min_length', '{field} must have at least {param} characters.');
@@ -860,14 +860,14 @@ use:
 ========================= ========== ============================================================================================= =======================
 Rule                      Parameter  Description                                                                                   Example
 ========================= ========== ============================================================================================= =======================
-**required**              No         Returns FALSE if the form element is empty.                                                                          
-**matches**               Yes        Returns FALSE if the form element does not match the one in the parameter.                    matches[form_item]     
-**differs**               Yes        Returns FALSE if the form element does not differ from the one in the parameter.              differs[form_item]     
-**is_unique**             Yes        Returns FALSE if the form element is not unique to the table and field name in the            is_unique[table.field] 
-                                     parameter. Note: This rule requires :doc:`Query Builder <../database/query_builder>` to be                             
+**required**              No         Returns FALSE if the form element is empty.
+**matches**               Yes        Returns FALSE if the form element does not match the one in the parameter.                    matches[form_item]
+**differs**               Yes        Returns FALSE if the form element does not differ from the one in the parameter.              differs[form_item]
+**is_unique**             Yes        Returns FALSE if the form element is not unique to the table and field name in the            is_unique[table.field]
+                                     parameter. Note: This rule requires :doc:`Query Builder <../database/query_builder>` to be
                                      enabled in order to work.
-**max_length**            Yes        Returns FALSE if the form element is longer then the parameter value.                         max_length[12]         
-**exact_length**          Yes        Returns FALSE if the form element is not exactly the parameter value.                         exact_length[8]        
+**max_length**            Yes        Returns FALSE if the form element is longer then the parameter value.                         max_length[12]
+**exact_length**          Yes        Returns FALSE if the form element is not exactly the parameter value.                         exact_length[8]
 **greater_than**          Yes        Returns FALSE if the form element is less than or equal to the parameter value or not         greater_than[8]
                                      numeric.
 **greater_than_equal_to** Yes        Returns FALSE if the form element is less than the parameter value,                           greater_than_equal_to[8]
@@ -876,15 +876,15 @@ Rule                      Parameter  Description
                                      not numeric.
 **less_than_equal_to**    Yes        Returns FALSE if the form element is greater than the parameter value,                        less_than_equal_to[8]
                                      or not numeric.
-**alpha**                 No         Returns FALSE if the form element contains anything other than alphabetical characters.                              
+**alpha**                 No         Returns FALSE if the form element contains anything other than alphabetical characters.
 **alpha_numeric**         No         Returns FALSE if the form element contains anything other than alpha-numeric characters.
 **alpha_numeric_spaces**  No         Returns FALSE if the form element contains anything other than alpha-numeric characters
-                                     or spaces.  Should be used after trim to avoid spaces at the beginning or end.                             
-**alpha_dash**            No         Returns FALSE if the form element contains anything other than alpha-numeric characters,                             
-                                     underscores or dashes.                                                                                               
-**numeric**               No         Returns FALSE if the form element contains anything other than numeric characters.                                   
-**integer**               No         Returns FALSE if the form element contains anything other than an integer.                                           
-**decimal**               No         Returns FALSE if the form element contains anything other than a decimal number.                                     
+                                     or spaces.  Should be used after trim to avoid spaces at the beginning or end.
+**alpha_dash**            No         Returns FALSE if the form element contains anything other than alpha-numeric characters,
+                                     underscores or dashes.
+**numeric**               No         Returns FALSE if the form element contains anything other than numeric characters.
+**integer**               No         Returns FALSE if the form element contains anything other than an integer.
+**decimal**               No         Returns FALSE if the form element contains anything other than a decimal number.
 **is_natural**            No         Returns FALSE if the form element contains anything other than a natural number:
                                      0, 1, 2, 3, etc.
 **is_natural_no_zero**    No         Returns FALSE if the form element contains anything other than a natural
@@ -933,14 +933,14 @@ Name                 Parameter Description
 Class Reference
 ***************
 
-.. php:class:: Form_validation
+.. class:: Form_validation
 
 The following methods are intended for use in your controller.
 
 $this->form_validation->set_rules()
 ===================================
 
-	.. php:method:: set_rules ($field, $label = '', $rules = '')
+	.. method:: set_rules ($field, $label = '', $rules = '')
 
 		:param string $field: The field name
 		:param string $label: The field label
@@ -955,8 +955,8 @@ $this->form_validation->set_rules()
 
 $this->form_validation->run()
 =============================
-	
-	.. php:method:: run ($group = '')
+
+	.. method:: run ($group = '')
 
 		:param string $group: The name of the validation group to run
 		:rtype: Boolean
@@ -967,8 +967,8 @@ $this->form_validation->run()
 
 $this->form_validation->set_message()
 =====================================
-	
-	.. php:method:: set_message ($lang, $val = '')
+
+	.. method:: set_message ($lang, $val = '')
 
 		:param string $lang: The rule the message is for
 		:param string $val: The message
@@ -978,8 +978,8 @@ $this->form_validation->set_message()
 
 $this->form_validation->set_data()
 ==================================
-	
-	.. php:method:: set_data ($data = '')
+
+	.. method:: set_data ($data = '')
 
 		:param array $data: The data to validate
 
@@ -989,15 +989,15 @@ $this->form_validation->set_data()
 $this->form_validation->reset_validation()
 ==========================================
 
-	.. php:method:: reset_validation ()
+	.. method:: reset_validation ()
 
 		Permits you to reset the validation when you validate more than one array.
 		This method should be called before validating each new array.
 
 $this->form_validation->error_array()
 =====================================
-	
-	.. php:method:: error_array ()
+
+	.. method:: error_array ()
 
 		:rtype: Array
 
@@ -1031,7 +1031,7 @@ Shows all error messages as a string: Example::
 
 	<?php echo validation_errors(); ?>
 
-The error delimiters can be optionally specified. See the 
+The error delimiters can be optionally specified. See the
 :ref:`changing-delimiters` section above.
 
 set_value()