diff --git a/user_guide_src/source/helpers/array_helper.rst b/user_guide_src/source/helpers/array_helper.rst
index 4805f58..d6b4877 100644
--- a/user_guide_src/source/helpers/array_helper.rst
+++ b/user_guide_src/source/helpers/array_helper.rst
@@ -26,7 +26,7 @@
 The following functions are available:
 
 
-.. function:: element($item, $array[, $default = NULL])
+.. php:function:: element($item, $array[, $default = NULL])
 
 	:param	string	$item: Item to fetch from the array
 	:param	array	$array: Input array
@@ -51,7 +51,7 @@
 		echo element('size', $array, 'foobar'); // returns "foobar"
 
 
-.. function:: elements($items, $array[, $default = NULL])
+.. php:function:: elements($items, $array[, $default = NULL])
 
 	:param	string	$item: Item to fetch from the array
 	:param	array	$array: Input array
@@ -111,7 +111,7 @@
 	updated.
 
 
-.. function:: random_element($array)
+.. php:function:: random_element($array)
 
 	:param	array	$array: Input array
 	:returns:	A random element from the array
diff --git a/user_guide_src/source/helpers/captcha_helper.rst b/user_guide_src/source/helpers/captcha_helper.rst
index 4aacafd..986c1d3 100644
--- a/user_guide_src/source/helpers/captcha_helper.rst
+++ b/user_guide_src/source/helpers/captcha_helper.rst
@@ -132,7 +132,7 @@
 
 The following functions are available:
 
-.. function:: create_captcha([$data = ''[, $img_path = ''[, $img_url = ''[, $font_path = '']]]])
+.. php:function:: create_captcha([$data = ''[, $img_path = ''[, $img_url = ''[, $font_path = '']]]])
 
 	:param	array	$data: Array of data for the CAPTCHA
 	:param	string	$img_path: Path to create the image in
diff --git a/user_guide_src/source/helpers/cookie_helper.rst b/user_guide_src/source/helpers/cookie_helper.rst
index 4a3298f..da26151 100644
--- a/user_guide_src/source/helpers/cookie_helper.rst
+++ b/user_guide_src/source/helpers/cookie_helper.rst
@@ -25,7 +25,7 @@
 The following functions are available:
 
 
-.. function:: set_cookie($name[, $value = ''[, $expire = ''[, $domain = ''[, $path = '/'[, $prefix = ''[, $secure = FALSE[, $httponly = FALSE]]]]]]]])
+.. php:function:: set_cookie($name[, $value = ''[, $expire = ''[, $domain = ''[, $path = '/'[, $prefix = ''[, $secure = FALSE[, $httponly = FALSE]]]]]]]])
 
 	:param	mixed	$name: Cookie name *or* associative array of all of the parameters available to this function
 	:param	string	$value: Cookie value
@@ -42,7 +42,7 @@
 	a description of its use, as this function is an alias for
 	``CI_Input::set_cookie()``.
 
-.. function:: get_cookie($index[, $xss_clean = NULL]])
+.. php:function:: get_cookie($index[, $xss_clean = NULL]])
 
 	:param	string	$index: Cookie name
 	:param	bool	$xss_clean: Whether to apply XSS filtering to the returned value
@@ -56,7 +56,7 @@
 	the ``$config['cookie_prefix']`` that you might've set in your
 	*application/config/config.php* file.
 
-.. function:: delete_cookie($name[, $domain = ''[, $path = '/'[, $prefix = '']]]])
+.. php:function:: delete_cookie($name[, $domain = ''[, $path = '/'[, $prefix = '']]]])
 
 	:param	string	$name: Cookie name
 	:param	string	$domain: Cookie domain (usually: .yourdomain.com)
diff --git a/user_guide_src/source/helpers/date_helper.rst b/user_guide_src/source/helpers/date_helper.rst
index dcff7a4..bed3b32 100644
--- a/user_guide_src/source/helpers/date_helper.rst
+++ b/user_guide_src/source/helpers/date_helper.rst
@@ -24,7 +24,7 @@
 The following functions are available:
 
 
-.. function:: now([$timezone = NULL])
+.. php:function:: now([$timezone = NULL])
 
 	:param	string	$timezone: Timezone
 	:returns:	UNIX timestamp
@@ -43,7 +43,7 @@
 	If a timezone is not provided, it will return ``time()`` based on the
 	**time_reference** setting.
 
-.. function:: mdate([$datestr = ''[, $time = '']])
+.. php:function:: mdate([$datestr = ''[, $time = '']])
 
 	:param	string	$datestr: Date string
 	:param	int	$time: UNIX timestamp
@@ -67,7 +67,7 @@
 	If a timestamp is not included in the second parameter the current time
 	will be used.
 
-.. function:: standard_date([$fmt = 'DATE_RFC822'[, $time = NULL]])
+.. php:function:: standard_date([$fmt = 'DATE_RFC822'[, $time = NULL]])
 
 	:param	string	$fmt: Date format
 	:param	int	$time: UNIX timestamp
@@ -106,7 +106,7 @@
 	DATE_W3C        W3C                     2005-08-14T16:13:03+0000
 	===============	=======================	======================================
 
-.. function:: local_to_gmt([$time = ''])
+.. php:function:: local_to_gmt([$time = ''])
 
 	:param	int	$time: UNIX timestamp
 	:returns:	UNIX timestamp
@@ -118,7 +118,7 @@
 
 		$gmt = local_to_gmt(time());
 
-.. function:: gmt_to_local([$time = ''[, $timezone = 'UTC'[, $dst = FALSE]]])
+.. php:function:: gmt_to_local([$time = ''[, $timezone = 'UTC'[, $dst = FALSE]]])
 
 	:param	int	$time: UNIX timestamp
 	:param	string	$timezone: Timezone
@@ -140,7 +140,7 @@
 
 	.. note:: For a list of timezones see the reference at the bottom of this page.
 
-.. function:: mysql_to_unix([$time = ''])
+.. php:function:: mysql_to_unix([$time = ''])
 
 	:param	string	$time: MySQL timestamp
 	:returns:	UNIX timestamp
@@ -152,7 +152,7 @@
 
 		$unix = mysql_to_unix('20061124092345');
 
-.. function:: unix_to_human([$time = ''[, $seconds = FALSE[, $fmt = 'us']]])
+.. php:function:: unix_to_human([$time = ''[, $seconds = FALSE[, $fmt = 'us']]])
 
 	:param	int	$time: UNIX timestamp
 	:param	bool	$seconds: Whether to show seconds
@@ -179,13 +179,13 @@
 		echo unix_to_human($now, TRUE, 'us'); // U.S. time with seconds
 		echo unix_to_human($now, TRUE, 'eu'); // Euro time with seconds
 
-.. function:: human_to_unix([$datestr = ''])
+.. php:function:: human_to_unix([$datestr = ''])
 
 	:param	int	$datestr: Date string
 	:returns:	UNIX timestamp or FALSE on failure
 	:rtype:	int
 
-	The opposite of the :func:`unix_to_time()` function. Takes a "human"
+	The opposite of the :php:func:`unix_to_time()` function. Takes a "human"
 	time as input and returns it as a UNIX timestamp. This is useful if you
 	accept "human" formatted dates submitted via a form. Returns boolean FALSE
 	date string passed to it is not formatted as indicated above.
@@ -196,7 +196,7 @@
 		$human = unix_to_human($now);
 		$unix = human_to_unix($human);
 
-.. function:: nice_date([$bad_date = ''[, $format = FALSE]])
+.. php:function:: nice_date([$bad_date = ''[, $format = FALSE]])
 
 	:param	int	$bad_date: The terribly formatted date-like string
 	:param	string	$format: Date format to return (same as PHP's ``date()`` function)
@@ -220,7 +220,7 @@
 		// Should Produce: 2001-09-11
 		$better_date = nice_date($bad_date, 'Y-m-d');
 
-.. function:: timespan([$seconds = 1[, $time = ''[, $units = '']]])
+.. php:function:: timespan([$seconds = 1[, $time = ''[, $units = '']]])
 
 	:param	int	$seconds: Number of seconds
 	:param	string	$time: UNIX timestamp
@@ -252,7 +252,7 @@
 	.. note:: The text generated by this function is found in the following language
 		file: `language/<your_lang>/date_lang.php`
 
-.. function:: days_in_month([$month = 0[, $year = '']])
+.. php:function:: days_in_month([$month = 0[, $year = '']])
 
 	:param	int	$month: a numeric month
 	:param	int	$year: a numeric year
@@ -271,7 +271,7 @@
 	.. note:: This function will alias the native ``cal_days_in_month()``, if
 		it is available.
 
-.. function:: date_range([$unix_start = ''[, $mixed = ''[, $is_unix = TRUE[, $format = 'Y-m-d']]]])
+.. php:function:: date_range([$unix_start = ''[, $mixed = ''[, $is_unix = TRUE[, $format = 'Y-m-d']]]])
 
 	:param	int	$unix_start: UNIX timestamp of the range start date
 	:param	int	$mixed: UNIX timestamp of the range end date or interval in days
@@ -291,7 +291,7 @@
 			echo $date."\n";
 		}
 
-.. function:: timezones([$tz = ''])
+.. php:function:: timezones([$tz = ''])
 
 	:param	string	$tz: A numeric timezone
 	:returns:	Hour difference from UTC
@@ -306,9 +306,9 @@
 		echo timezones('UM5');
 
 
-	This function is useful when used with :func:`timezone_menu()`.
+	This function is useful when used with :php:func:`timezone_menu()`.
 
-.. function:: timezone_menu([$default = 'UTC'[, $class = ''[, $name = 'timezones'[, $attributes = '']]]])
+.. php:function:: timezone_menu([$default = 'UTC'[, $class = ''[, $name = 'timezones'[, $attributes = '']]]])
 
 	:param	string	$default: Timezone
 	:param	string	$class: Class name
diff --git a/user_guide_src/source/helpers/directory_helper.rst b/user_guide_src/source/helpers/directory_helper.rst
index 030e0ef..b5f1093 100644
--- a/user_guide_src/source/helpers/directory_helper.rst
+++ b/user_guide_src/source/helpers/directory_helper.rst
@@ -27,7 +27,7 @@
 The following functions are available:
 
 
-.. function:: directory_map($source_dir[, $directory_depth = 0[, $hidden = FALSE]])
+.. php:function:: directory_map($source_dir[, $directory_depth = 0[, $hidden = FALSE]])
 
 	:param	string	$source_dir: Path to the source directory
 	:param	int	$directory_depth: Depth of directories to traverse (0 = fully recursive, 1 = current dir, etc)
diff --git a/user_guide_src/source/helpers/download_helper.rst b/user_guide_src/source/helpers/download_helper.rst
index f374d49..1a40650 100644
--- a/user_guide_src/source/helpers/download_helper.rst
+++ b/user_guide_src/source/helpers/download_helper.rst
@@ -24,7 +24,7 @@
 The following functions are available:
 
 
-.. function:: force_download([$filename = ''[, $data = ''[, $set_mime = FALSE]]])
+.. php:function:: force_download([$filename = ''[, $data = ''[, $set_mime = FALSE]]])
 
 	:param	string	$filename: Filename
 	:param	mixed	$data: File contents
diff --git a/user_guide_src/source/helpers/email_helper.rst b/user_guide_src/source/helpers/email_helper.rst
index 3b771a0..6852269 100644
--- a/user_guide_src/source/helpers/email_helper.rst
+++ b/user_guide_src/source/helpers/email_helper.rst
@@ -29,7 +29,7 @@
 The following functions are available:
 
 
-.. function:: valid_email($email)
+.. php:function:: valid_email($email)
 
 	:param	string	$email: E-mail address
 	:returns:	TRUE if a valid email is supplied, FALSE otherwise
@@ -54,7 +54,7 @@
 
 		(bool) filter_var($email, FILTER_VALIDATE_EMAIL);
 
-.. function:: send_email($recipient, $subject, $message)
+.. php:function:: send_email($recipient, $subject, $message)
 
 	:param	string	$recipient: E-mail address
 	:param	string	$subject: Mail subject
diff --git a/user_guide_src/source/helpers/file_helper.rst b/user_guide_src/source/helpers/file_helper.rst
index 013b583..92cb31a 100644
--- a/user_guide_src/source/helpers/file_helper.rst
+++ b/user_guide_src/source/helpers/file_helper.rst
@@ -24,7 +24,7 @@
 The following functions are available:
 
 
-.. function:: read_file($file)
+.. php:function:: read_file($file)
 
 	:param	string	$file: File path
 	:returns:	File contents or FALSE on failure
@@ -49,7 +49,7 @@
 		function might not work if you are trying to access a file above the
 		calling script.
 
-.. function:: write_file($path, $data[, $mode = 'wb'])
+.. php:function:: write_file($path, $data[, $mode = 'wb'])
 
 	:param	string	$path: File path
 	:param	string	$data: Data to write to file
@@ -89,7 +89,7 @@
 
 	.. note:: This function acquires an exclusive lock on the file while writing to it.
 
-.. function:: delete_files($path[, $del_dir = FALSE[, $htdocs = FALSE]])
+.. php:function:: delete_files($path[, $del_dir = FALSE[, $htdocs = FALSE]])
 
 	:param	string	$path: Directory path
 	:param	bool	$del_dir: Whether to also delete directories
@@ -112,7 +112,7 @@
 
 	.. note:: The files must be writable or owned by the system in order to be deleted.
 
-.. function:: get_filenames($source_dir[, $include_path = FALSE])
+.. php:function:: get_filenames($source_dir[, $include_path = FALSE])
 
 	:param	string	$source_dir: Directory path
 	:param	bool	$include_path: Whether to include the path as part of the filenames
@@ -127,7 +127,7 @@
 
 		$controllers = get_filenames(APPPATH.'controllers/');
 
-.. function:: get_dir_file_info($source_dir, $top_level_only)
+.. php:function:: get_dir_file_info($source_dir, $top_level_only)
 
 	:param	string	$source_dir: Directory path
 	:param	bool	$top_level_only: Whether to look only at the specified directory (excluding sub-directories)
@@ -143,7 +143,7 @@
 
 		$models_info = get_dir_file_info(APPPATH.'models/');
 
-.. function:: get_file_info($file[, $returned_values = array('name', 'server_path', 'size', 'date')])
+.. php:function:: get_file_info($file[, $returned_values = array('name', 'server_path', 'size', 'date')])
 
 	:param	string	$file: File path
 	:param	array	$returned_values: What type of info to return
@@ -157,7 +157,7 @@
 	Valid ``$returned_values`` options are: `name`, `size`, `date`, `readable`, `writeable`,
 	`executable` and `fileperms`.
 
-.. function:: get_mime_by_extension($filename)
+.. php:function:: get_mime_by_extension($filename)
 
 	:param	string	$filename: File name
 	:returns:	MIME type string or FALSE on failure
@@ -175,7 +175,7 @@
 		is here strictly for convenience. It should not be used for security
 		purposes.
 
-.. function:: symbolic_permissions($perms)
+.. php:function:: symbolic_permissions($perms)
 
 	:param	int	$perms: Permissions
 	:returns:	Symbolic permissions string
@@ -188,7 +188,7 @@
 
 		echo symbolic_permissions(fileperms('./index.php'));  // -rw-r--r--
 
-.. function:: octal_permissions($perms)
+.. php:function:: octal_permissions($perms)
 
 	:param	int	$perms: Permissions
 	:returns:	Octal permissions string
diff --git a/user_guide_src/source/helpers/form_helper.rst b/user_guide_src/source/helpers/form_helper.rst
index 5af0d40..15f5d78 100644
--- a/user_guide_src/source/helpers/form_helper.rst
+++ b/user_guide_src/source/helpers/form_helper.rst
@@ -34,7 +34,7 @@
 	<input type="text" name="myfield" value="<?php echo $string; ?>" />
 
 Since the above string contains a set of quotes, it will cause the form
-to break. The :func:`html_escape()` function converts HTML special
+to break. The :php:func:`html_escape()` function converts HTML special
 characters so that it can be used safely::
 
 	<input type="text" name="myfield" value="<?php echo html_escape($string); ?>" />
@@ -50,7 +50,7 @@
 The following functions are available:
 
 
-.. function:: form_open([$action = ''[, $attributes = ''[, $hidden = array()]]])
+.. php:function:: form_open([$action = ''[, $attributes = ''[, $hidden = array()]]])
 
 	:param	string	$action: Form action/target URI string
 	:param	array	$attributes: HTML attributes
@@ -108,7 +108,7 @@
 				<input type="hidden" name="member_id" value="234" />
 
 
-.. function:: form_open_multipart([$action = ''[, $attributes = array()[, $hidden = array()]])
+.. php:function:: form_open_multipart([$action = ''[, $attributes = array()[, $hidden = array()]])
 
 	:param	string	$action: Form action/target URI string
 	:param	array	$attributes: HTML attributes
@@ -116,12 +116,12 @@
 	:returns:	An HTML multipart form opening tag
 	:rtype:	string
 
-	This function is absolutely identical to :func:`form_open()` above,
+	This function is absolutely identical to :php:func:`form_open()` above,
 	except that it adds a *multipart* attribute, which is necessary if you
 	would like to use the form to upload files with.
 
 
-.. function:: form_hidden($name[, $value = ''])
+.. php:function:: form_hidden($name[, $value = ''])
 
 	:param	string	$name: Field name
 	:param	string	$value: Field value
@@ -187,7 +187,7 @@
 			<input type="hidden" name="email" value="john@example.com" id="hiddenemail" class="hiddenemail" />
 		*/
 
-.. function:: form_input([$data = ''[, $value = ''[, $extra = '']])
+.. php:function:: form_input([$data = ''[, $value = ''[, $extra = '']])
 
 	:param	array	$data: Field attributes data
 	:param	string	$value: Field value
@@ -226,7 +226,7 @@
 		$js = 'onClick="some_function()"';
 		echo form_input('username', 'johndoe', $js);
 
-.. function:: form_password([$data = ''[, $value = ''[, $extra = '']]])
+.. php:function:: form_password([$data = ''[, $value = ''[, $extra = '']]])
 
 	:param	array	$data: Field attributes data
 	:param	string	$value: Field value
@@ -234,11 +234,11 @@
 	:returns:	An HTML password input field tag
 	:rtype:	string
 
-	This function is identical in all respects to the :func:`form_input()`
+	This function is identical in all respects to the :php:func:`form_input()`
 	function above except that it uses the "password" input type.
 
 
-.. function:: form_upload([$data = ''[, $value = ''[, $extra = '']]])
+.. php:function:: form_upload([$data = ''[, $value = ''[, $extra = '']]])
 
 	:param	array	$data: Field attributes data
 	:param	string	$value: Field value
@@ -246,12 +246,12 @@
 	:returns:	An HTML file upload input field tag
 	:rtype:	string
 
-	This function is identical in all respects to the :func:`form_input()`
+	This function is identical in all respects to the :php:func:`form_input()`
 	function above except that it uses the "file" input type, allowing it to
 	be used to upload files.
 
 
-.. function:: form_textarea([$data = ''[, $value = ''[, $extra = '']]])
+.. php:function:: form_textarea([$data = ''[, $value = ''[, $extra = '']]])
 
 	:param	array	$data: Field attributes data
 	:param	string	$value: Field value
@@ -259,13 +259,13 @@
 	:returns:	An HTML textarea tag
 	:rtype:	string
 
-	This function is identical in all respects to the :func:`form_input()`
+	This function is identical in all respects to the :php:func:`form_input()`
 	function above except that it generates a "textarea" type.
 
 	.. note:: Instead of the *maxlength* and *size* attributes in the above example,
 		you will instead specify *rows* and *cols*.
 
-.. function:: form_dropdown([$name = ''[, $options = array()[, $selected = array()[, $extra = '']]]])
+.. php:function:: form_dropdown([$name = ''[, $options = array()[, $selected = array()[, $extra = '']]]])
 
 	:param	string	$name: Field name
 	:param	array	$options: An associative array of options to be listed
@@ -329,7 +329,7 @@
 	label.
 
 
-.. function:: form_multiselect([$name = ''[, $options = array()[, $selected = array()[, $extra = '']]]])
+.. php:function:: form_multiselect([$name = ''[, $options = array()[, $selected = array()[, $extra = '']]]])
 
 	:param	string	$name: Field name
 	:param	array	$options: An associative array of options to be listed
@@ -343,12 +343,12 @@
 	associative array of options, and the third parameter will contain the
 	value or values you wish to be selected.
 
-	The parameter usage is identical to using :func:`form_dropdown()` above,
+	The parameter usage is identical to using :php:func:`form_dropdown()` above,
 	except of course that the name of the field will need to use POST array
 	syntax, e.g. foo[].
 
 
-.. function:: form_fieldset([$legend_text = ''[, $attributes = array()]])
+.. php:function:: form_fieldset([$legend_text = ''[, $attributes = array()]])
 
 	:param	string	$legend_text: Text to put in the <legend> tag
 	:param	array	$attributes: Attributes to be set on the <fieldset> tag
@@ -394,7 +394,7 @@
 		*/
 
 
-.. function:: form_fieldset_close([$extra = ''])
+.. php:function:: form_fieldset_close([$extra = ''])
 
 	:param	string	$extra: Anything to append after the closing tag, *as is*
 	:returns:	An HTML fieldset closing tag
@@ -412,7 +412,7 @@
 		// Would produce: </fieldset></div></div>
 
 
-.. function:: form_checkbox([$data = ''[, $value = ''[, $checked = FALSE[, $extra = '']]]])
+.. php:function:: form_checkbox([$data = ''[, $value = ''[, $checked = FALSE[, $extra = '']]]])
 
 	:param	array	$data: Field attributes data
 	:param	string	$value: Field value
@@ -451,7 +451,7 @@
 		echo form_checkbox('newsletter', 'accept', TRUE, $js)
 
 
-.. function:: form_radio([$data = ''[, $value = ''[, $checked = FALSE[, $extra = '']]]])
+.. php:function:: form_radio([$data = ''[, $value = ''[, $checked = FALSE[, $extra = '']]]])
 
 	:param	array	$data: Field attributes data
 	:param	string	$value: Field value
@@ -460,11 +460,11 @@
 	:returns:	An HTML radio input tag
 	:rtype:	string
 
-	This function is identical in all respects to the :func:`form_checkbox()`
+	This function is identical in all respects to the :php:func:`form_checkbox()`
 	function above except that it uses the "radio" input type.
 
 
-.. function:: form_label([$label_text = ''[, $id = ''[, $attributes = array()]]])
+.. php:function:: form_label([$label_text = ''[, $id = ''[, $attributes = array()]]])
 
 	:param	string	$label_text: Text to put in the <label> tag
 	:param	string	$id: ID of the form element that we're making a label for
@@ -491,7 +491,7 @@
 		// Would produce:  <label for="username" class="mycustomclass" style="color: #000;">What is your Name</label>
 
 
-.. function:: form_submit([$data = ''[, $value = ''[, $extra = '']]])
+.. php:function:: form_submit([$data = ''[, $value = ''[, $extra = '']]])
 
 	:param	string	$data: Button name
 	:param	string	$value: Button value
@@ -509,7 +509,7 @@
 	parameter lets you add extra data to your form, like JavaScript.
 
 
-.. function:: form_reset([$data = ''[, $value = ''[, $extra = '']]])
+.. php:function:: form_reset([$data = ''[, $value = ''[, $extra = '']]])
 
 	:param	string	$data: Button name
 	:param	string	$value: Button value
@@ -521,7 +521,7 @@
 	:func:`form_submit()`.
 
 
-.. function:: form_button([$data = ''[, $content = ''[, $extra = '']]])
+.. php:function:: form_button([$data = ''[, $content = ''[, $extra = '']]])
 
 	:param	string	$data: Button name
 	:param	string	$content: Button label
@@ -556,7 +556,7 @@
 		echo form_button('mybutton', 'Click Me', $js);
 
 
-.. function:: form_close([$extra = ''])
+.. php:function:: form_close([$extra = ''])
 
 	:param	string	$extra: Anything to append after the closing tag, *as is*
 	:returns:	An HTML form closing tag
@@ -571,7 +571,7 @@
 		// Would produce:  </form> </div></div>
 
 
-.. function:: set_value($field[, $default = ''])
+.. php:function:: set_value($field[, $default = ''])
 
 	:param	string	$field: Field name
 	:param	string	$default: Default value
@@ -590,11 +590,11 @@
 	The above form will show "0" when loaded for the first time.
 
 	.. note:: Only use this function with raw HTML fields, as it
-		internally calls :func:`html_escape()` and combining its
+		internally calls :php:func:`html_escape()` and combining its
 		usage with other form helper functions will result in
 		double HTML encoding!
 
-.. function:: set_select($field[, $value = ''[, $default = FALSE]])
+.. php:function:: set_select($field[, $value = ''[, $default = FALSE]])
 
 	:param	string	$field: Field name
 	:param	string	$value: Value to check for
@@ -617,7 +617,7 @@
 			<option value="three" <?php echo  set_select('myselect', 'three'); ?> >Three</option>
 		</select>
 
-.. function:: set_checkbox($field[, $value = ''[, $default = FALSE]])
+.. php:function:: set_checkbox($field[, $value = ''[, $default = FALSE]])
 
 	:param	string	$field: Field name
 	:param	string	$value: Value to check for
@@ -636,7 +636,7 @@
 		<input type="checkbox" name="mycheck" value="1" <?php echo set_checkbox('mycheck', '1'); ?> />
 		<input type="checkbox" name="mycheck" value="2" <?php echo set_checkbox('mycheck', '2'); ?> />
 
-.. function:: set_radio($field[, $value = ''[, $default = FALSE]])
+.. php:function:: set_radio($field[, $value = ''[, $default = FALSE]])
 
 	:param	string	$field: Field name
 	:param	string	$value: Value to check for
@@ -645,7 +645,7 @@
 	:rtype:	string
 
 	Permits you to display radio buttons in the state they were submitted.
-	This function is identical to the :func:`set_checkbox()` function above.
+	This function is identical to the :php:func:`set_checkbox()` function above.
 
 	Example::
 
@@ -658,7 +658,7 @@
 		defined, the control for ``set_*()`` is handed over to a method of the
 		class instead of the generic helper function.
 
-.. function:: form_error([$field = ''[, $prefix = ''[, $suffix = '']]])
+.. php:function:: form_error([$field = ''[, $prefix = ''[, $suffix = '']]])
 
 	:param	string	$field:	Field name
 	:param	string	$prefix: Error opening tag
@@ -679,14 +679,14 @@
 		// Would produce: <div class="error">Error message associated with the "username" field.</div>
 
 
-.. function:: validation_errors([$prefix = ''[, $suffix = '']])
+.. php:function:: validation_errors([$prefix = ''[, $suffix = '']])
 
 	:param	string	$prefix: Error opening tag
 	:param	string	$suffix: Error closing tag
 	:returns:	HTML-formatted form validation error message(s)
 	:rtype:	string
 
-	Similarly to the :func:`form_error()` function, returns all validation
+	Similarly to the :php:func:`form_error()` function, returns all validation
 	error messages produced by the :doc:`Form Validation Library
 	<../libraries/form_validation>`, with optional opening and closing tags
 	around each of the messages.
@@ -703,7 +703,7 @@
 
 		 */
 
-.. function:: form_prep($str)
+.. php:function:: form_prep($str)
 
 	:param	string	$str: Value to escape
 	:returns:	Escaped value
diff --git a/user_guide_src/source/helpers/html_helper.rst b/user_guide_src/source/helpers/html_helper.rst
index ff387be..d35be39 100644
--- a/user_guide_src/source/helpers/html_helper.rst
+++ b/user_guide_src/source/helpers/html_helper.rst
@@ -25,7 +25,7 @@
 The following functions are available:
 
 
-.. function:: heading([$data = ''[, $h = '1'[, $attributes = '']]])
+.. php:function:: heading([$data = ''[, $h = '1'[, $attributes = '']]])
 
 	:param	string	$data: Content
 	:param	string	$h: Heading level
@@ -51,7 +51,7 @@
 
 		<h3 class="pink">Welcome!<h3>
 
-.. function:: img([$src = ''[, $index_page = FALSE[, $attributes = '']]])
+.. php:function:: img([$src = ''[, $index_page = FALSE[, $attributes = '']]])
 
 	:param	string	$src: Image source data
 	:param	bool	$index_page: Whether to treat $src as a routed URI string
@@ -90,7 +90,7 @@
 		img($image_properties);
 		// <img src="http://site.com/index.php/images/picture.jpg" alt="Me, demonstrating how to eat 4 slices of pizza at one time" class="post_images" width="200" height="200" title="That was quite a night" rel="lightbox" />
 
-.. function:: link_tag([$href = ''[, $rel = 'stylesheet'[, $type = 'text/css'[, $title = ''[, $media = ''[, $index_page = FALSE]]]]]])
+.. php:function:: link_tag([$href = ''[, $rel = 'stylesheet'[, $type = 'text/css'[, $title = ''[, $media = ''[, $index_page = FALSE]]]]]])
 
 	:param	string	$href: What are we linking to
 	:param	string	$rel: Relation type
@@ -135,7 +135,7 @@
 		// <link href="http://site.com/css/printer.css" rel="stylesheet" type="text/css" media="print" />
 
 
-.. function:: ul($list[, $attributes = ''])
+.. php:function:: ul($list[, $attributes = ''])
 
 	:param	array	$list: List entries
 	:param	array	$attributes: HTML attributes
@@ -255,17 +255,17 @@
 			</li>
 		</ul>
 
-.. function:: ol($list, $attributes = '')
+.. php:function:: ol($list, $attributes = '')
 
 	:param	array	$list: List entries
 	:param	array	$attributes: HTML attributes
 	:returns:	HTML-formatted ordered list
 	:rtype:	string
 
-	Identical to :func:`ul()`, only it produces the <ol> tag for
+	Identical to :php:func:`ul()`, only it produces the <ol> tag for
 	ordered lists instead of <ul>.
 
-.. function:: meta([$name = ''[, $content = ''[, $type = 'name'[, $newline = "\n"]]]])
+.. php:function:: meta([$name = ''[, $content = ''[, $type = 'name'[, $newline = "\n"]]]])
 
 	:param	string	$name: Meta name
 	:param	string	$content: Meta content
@@ -321,7 +321,7 @@
 		// <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
 
 
-.. function:: doctype([$type = 'xhtml1-strict'])
+.. php:function:: doctype([$type = 'xhtml1-strict'])
 
 	:param	string	$type: Doctype name
 	:returns:	HTML DocType tag
@@ -363,7 +363,7 @@
 	XHTML+RDFa 1.1                  xhtml-rdfa-2        <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.1//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-2.dtd">
 	=============================== =================== ==================================================================================================================================================
 
-.. function:: br([$count = 1])
+.. php:function:: br([$count = 1])
 
 	:param	int	$count: Number of times to repeat the tag
 	:returns:	HTML line break tag
@@ -383,7 +383,7 @@
 	.. note:: This function is DEPRECATED. Use the native ``str_repeat()``
 		in combination with ``<br />`` instead.
 
-.. function:: nbs([$num = 1])
+.. php:function:: nbs([$num = 1])
 
 	:param	int	$num: Number of space entities to produce
 	:returns:	A sequence of non-breaking space HTML entities
diff --git a/user_guide_src/source/helpers/inflector_helper.rst b/user_guide_src/source/helpers/inflector_helper.rst
index d0cb17c..ed1e2b3 100644
--- a/user_guide_src/source/helpers/inflector_helper.rst
+++ b/user_guide_src/source/helpers/inflector_helper.rst
@@ -25,7 +25,7 @@
 The following functions are available:
 
 
-.. function:: singular($str)
+.. php:function:: singular($str)
 
 	:param	string	$str: Input string
 	:returns:	A singular word
@@ -35,7 +35,7 @@
 
 		echo singular('dogs'); // Prints 'dog'
 
-.. function:: plural($str)
+.. php:function:: plural($str)
 
 	:param	string	$str: Input string
 	:returns:	A plular word
@@ -45,7 +45,7 @@
 
 		echo plural('dog'); // Prints 'dogs'
 
-.. function:: camelize($str)
+.. php:function:: camelize($str)
 
 	:param	string	$str: Input string
 	:returns:	Camelized string
@@ -56,7 +56,7 @@
 
 		echo camelize('my_dog_spot'); // Prints 'myDogSpot'
 
-.. function:: underscore($str)
+.. php:function:: underscore($str)
 
 	:param	string	$str: Input string
 	:returns:	String containing underscores instead of spaces
@@ -67,7 +67,7 @@
 
 		echo underscore('my dog spot'); // Prints 'my_dog_spot'
 
-.. function:: humanize($str[, $separator = '_'])
+.. php:function:: humanize($str[, $separator = '_'])
 
 	:param	string	$str: Input string
 	:param	string	$separator: Input separator
@@ -85,7 +85,7 @@
 
 		echo humanize('my-dog-spot', '-'); // Prints 'My Dog Spot'
 
-.. function:: is_countable($word)
+.. php:function:: is_countable($word)
 
 	:param	string	$word: Input string
 	:returns:	TRUE if the word is countable or FALSE if not
diff --git a/user_guide_src/source/helpers/language_helper.rst b/user_guide_src/source/helpers/language_helper.rst
index e4d0937..cadf3c0 100644
--- a/user_guide_src/source/helpers/language_helper.rst
+++ b/user_guide_src/source/helpers/language_helper.rst
@@ -25,7 +25,7 @@
 The following functions are available:
 
 
-.. function:: lang($line[, $for = ''[, $attributes = array()]])
+.. php:function:: lang($line[, $for = ''[, $attributes = array()]])
 
  	:param	string	$line: Language line key
  	:param	string	$for: HTML "for" attribute (ID of the element we're creating a label for)
diff --git a/user_guide_src/source/helpers/number_helper.rst b/user_guide_src/source/helpers/number_helper.rst
index 2de4457..9d5e98c 100644
--- a/user_guide_src/source/helpers/number_helper.rst
+++ b/user_guide_src/source/helpers/number_helper.rst
@@ -25,7 +25,7 @@
 The following functions are available:
 
 
-.. function:: byte_format($num[, $precision = 1])
+.. php:function:: byte_format($num[, $precision = 1])
 
 	:param	mixed	$num: Number of bytes
 	:param	int	$precision: Floating point precision
diff --git a/user_guide_src/source/helpers/path_helper.rst b/user_guide_src/source/helpers/path_helper.rst
index 705ca23..f46cbad 100644
--- a/user_guide_src/source/helpers/path_helper.rst
+++ b/user_guide_src/source/helpers/path_helper.rst
@@ -25,7 +25,7 @@
 The following functions are available:
 
 
-.. function:: set_realpath($path[, $check_existance = FALSE])
+.. php:function:: set_realpath($path[, $check_existance = FALSE])
 
 	:param	string	$path: Path
 	:param	bool	$check_existance: Whether to check if the path actually exists
diff --git a/user_guide_src/source/helpers/security_helper.rst b/user_guide_src/source/helpers/security_helper.rst
index 2e26890..103880c 100644
--- a/user_guide_src/source/helpers/security_helper.rst
+++ b/user_guide_src/source/helpers/security_helper.rst
@@ -24,7 +24,7 @@
 The following functions are available:
 
 
-.. function:: xss_clean($str[, $is_image = FALSE])
+.. php:function:: xss_clean($str[, $is_image = FALSE])
 
 	:param	string	$str: Input data
 	:param	bool	$is_image: Whether we're dealing with an image
@@ -36,7 +36,7 @@
 	This function is an alias for ``CI_Input::xss_clean()``. For more info,
 	please see the :doc:`Input Library <../libraries/input>` documentation.
 
-.. function:: sanitize_filename($filename)
+.. php:function:: sanitize_filename($filename)
 
 	:param	string	$filename: Filename
 	:returns:	Sanitized file name
@@ -49,7 +49,7 @@
 	documentation.
 
 
-.. function:: do_hash($str[, $type = 'sha1'])
+.. php:function:: do_hash($str[, $type = 'sha1'])
 
 	:param	string	$str: Input
 	:param	string	$type: Algorithm
@@ -73,7 +73,7 @@
 	.. note:: This function is DEPRECATED. Use the native ``hash()`` instead.
 
 
-.. function:: strip_image_tags($str)
+.. php:function:: strip_image_tags($str)
 
 	:param	string	$str: Input string
 	:returns:	The input string with no image tags
@@ -91,7 +91,7 @@
 	documentation.
 
 
-.. function:: encode_php_tags($str)
+.. php:function:: encode_php_tags($str)
 
 	:param	string	$str: Input string
 	:returns:	Safely formatted string
@@ -99,7 +99,7 @@
 
 	This is a security function that converts PHP tags to entities.
 
-	.. note:: :func:`xss_clean()` does this automatically, if you use it.
+	.. note:: :php:func:`xss_clean()` does this automatically, if you use it.
 
 	Example::
 
diff --git a/user_guide_src/source/helpers/smiley_helper.rst b/user_guide_src/source/helpers/smiley_helper.rst
index 5de1d83..978d11e 100644
--- a/user_guide_src/source/helpers/smiley_helper.rst
+++ b/user_guide_src/source/helpers/smiley_helper.rst
@@ -54,7 +54,7 @@
 In your **application/controllers/** directory, create a file called
 Smileys.php and place the code below in it.
 
-.. important:: Change the URL in the :func:`get_clickable_smileys()`
+.. important:: Change the URL in the :php:func:`get_clickable_smileys()`
 	function below so that it points to your smiley folder.
 
 You'll notice that in addition to the smiley helper, we are also using
@@ -115,7 +115,7 @@
 Available Functions
 ===================
 
-.. function:: get_clickable_smileys($image_url[, $alias = ''[, $smileys = NULL]])
+.. php:function:: get_clickable_smileys($image_url[, $alias = ''[, $smileys = NULL]])
 
 	:param	string	$image_url: URL path to the smileys directory
 	:param	string	$alias: Field alias
@@ -130,7 +130,7 @@
 
 		$image_array = get_clickable_smileys('http://example.com/images/smileys/', 'comment');
 
-.. function:: smiley_js([$alias = ''[, $field_id = ''[, $inline = TRUE]]])
+.. php:function:: smiley_js([$alias = ''[, $field_id = ''[, $inline = TRUE]]])
 
 	:param	string	$alias: Field alias
 	:param	string	$field_id: Field ID
@@ -148,7 +148,7 @@
 
 		<?php echo smiley_js(); ?>
 
-.. function:: parse_smileys([$str = ''[, $image_url = ''[, $smileys = NULL]]])
+.. php:function:: parse_smileys([$str = ''[, $image_url = ''[, $smileys = NULL]]])
 
 	:param	string	$str: Text containing smiley codes
 	:param	string	$image_url: URL path to the smileys directory
diff --git a/user_guide_src/source/helpers/string_helper.rst b/user_guide_src/source/helpers/string_helper.rst
index 922bc6b..9d0d890 100644
--- a/user_guide_src/source/helpers/string_helper.rst
+++ b/user_guide_src/source/helpers/string_helper.rst
@@ -25,7 +25,7 @@
 The following functions are available:
 
 
-.. function:: random_string([$type = 'alnum'[, $len = 8]])
+.. php:function:: random_string([$type = 'alnum'[, $len = 8]])
 
 	:param	string	$type: Randomization type
 	:param	int	$len: Output string length
@@ -53,7 +53,7 @@
 	.. note:: Usage of the *unique* and *encrypt* types is DEPRECATED. They
 		are just aliases for *md5* and *sha1* respectively.
 
-.. function:: increment_string($str[, $separator = '_'[, $first = 1]])
+.. php:function:: increment_string($str[, $separator = '_'[, $first = 1]])
 
 	:param	string	$str: Input string
 	:param	string	$separator: Separator to append a duplicate number with
@@ -72,7 +72,7 @@
 		echo increment_string('file_4'); // "file_5"
 
 
-.. function:: alternator($args)
+.. php:function:: alternator($args)
 
 	:param	mixed	$args: A variable number of arguments
 	:returns:	Alternated string(s)
@@ -99,7 +99,7 @@
 	.. note:: To use multiple separate calls to this function simply call the
 		function with no arguments to re-initialize.
 
-.. function:: repeater($data[, $num = 1])
+.. php:function:: repeater($data[, $num = 1])
 
 	:param	string	$data: Input
 	:param	int	$num: Number of times to repeat
@@ -117,7 +117,7 @@
 		instead.
 
 
-.. function:: reduce_double_slashes($str)
+.. php:function:: reduce_double_slashes($str)
 
 	:param	string	$str: Input string
 	:returns:	A string with normalized slashes
@@ -132,7 +132,7 @@
 		echo reduce_double_slashes($string); // results in "http://example.com/index.php"
 
 
-.. function:: strip_slashes($data)
+.. php:function:: strip_slashes($data)
 
 	:param	mixed	$data: Input string or an array of strings
 	:returns:	String(s) with stripped slashes
@@ -160,7 +160,7 @@
 		and handle string inputs. This however makes it just an
 		alias for ``stripslashes()``.
 
-.. function:: trim_slashes($str)
+.. php:function:: trim_slashes($str)
 
 	:param	string	$str: Input string
 	:returns:	Slash-trimmed string
@@ -175,7 +175,7 @@
 		|
 		| trim($str, '/');
 
-.. function:: reduce_multiples($str[, $character = ''[, $trim = FALSE]])
+.. php:function:: reduce_multiples($str[, $character = ''[, $trim = FALSE]])
 
 	:param	string	$str: Text to search in
 	:param	string	$character: Character to reduce
@@ -195,7 +195,7 @@
 		$string = ",Fred, Bill,, Joe, Jimmy,";
 		$string = reduce_multiples($string, ", ", TRUE); //results in "Fred, Bill, Joe, Jimmy"
 
-.. function:: quotes_to_entities($str)
+.. php:function:: quotes_to_entities($str)
 
 	:param	string	$str: Input string
 	:returns:	String with quotes converted to HTML entities
@@ -208,7 +208,7 @@
 		$string = quotes_to_entities($string); //results in "Joe&#39;s &quot;dinner&quot;"
 
 
-.. function:: strip_quotes($str)
+.. php:function:: strip_quotes($str)
 
 	:param	string	$str: Input string
 	:returns:	String with quotes stripped
diff --git a/user_guide_src/source/helpers/text_helper.rst b/user_guide_src/source/helpers/text_helper.rst
index 88a6d06..d1723c5 100644
--- a/user_guide_src/source/helpers/text_helper.rst
+++ b/user_guide_src/source/helpers/text_helper.rst
@@ -24,7 +24,7 @@
 
 The following functions are available:
 
-.. function:: word_limiter($str[, $limit = 100[, $end_char = '&#8230;']])
+.. php:function:: word_limiter($str[, $limit = 100[, $end_char = '&#8230;']])
 
 	:param	string	$str: Input string
 	:param	int	$limit: Limit
@@ -42,7 +42,7 @@
 	default it adds an ellipsis.
 
 
-.. function:: character_limiter($str[, $n = 500[, $end_char = '&#8230;']])
+.. php:function:: character_limiter($str[, $n = 500[, $end_char = '&#8230;']])
 
 	:param	string	$str: Input string
 	:param	int	$n: Number of characters
@@ -64,9 +64,9 @@
 	undeclared this helper uses an ellipsis.
 
 	.. note:: If you need to truncate to an exact number of characters please
-		see the :func:`ellipsize()` function below.
+		see the :php:func:`ellipsize()` function below.
 
-.. function:: ascii_to_entities($str)
+.. php:function:: ascii_to_entities($str)
 
 	:param	string	$str: Input string
 	:returns:	A string with ASCII values converted to entities
@@ -84,17 +84,17 @@
 
 		$string = ascii_to_entities($string);
 
-.. function::entities_to_ascii($str[, $all = TRUE])
+.. php:function::entities_to_ascii($str[, $all = TRUE])
 
 	:param	string	$str: Input string
 	:param	bool	$all: Whether to convert unsafe entities as well
 	:returns:	A string with HTML entities converted to ASCII characters
 	:rtype:	string
 
-	This function does the opposite of :func:`ascii_to_entities()`.
+	This function does the opposite of :php:func:`ascii_to_entities()`.
 	It turns character entities back into ASCII.
 
-.. function:: convert_accented_characters($str)
+.. php:function:: convert_accented_characters($str)
 
 	:param	string	$str: Input string
 	:returns:	A string with accented characters converted
@@ -112,7 +112,7 @@
 		`application/config/foreign_chars.php` to define the to and
 		from array for transliteration.
 
-.. function:: word_censor($str, $censored[, $replacement = ''])
+.. php:function:: word_censor($str, $censored[, $replacement = ''])
 
 	:param	string	$str: Input string
 	:param	array	$censored: List of bad words to censor
@@ -131,7 +131,7 @@
 		$disallowed = array('darn', 'shucks', 'golly', 'phooey');
 		$string = word_censor($string, $disallowed, 'Beep!');
 
-.. function:: highlight_code($str)
+.. php:function:: highlight_code($str)
 
 	:param	string	$str: Input string
 	:returns:	String with code highlighted via HTML
@@ -145,7 +145,7 @@
 	colors used are the ones specified in your php.ini file.
 
 
-.. function:: highlight_phrase($str, $phrase[, $tag_open = '<mark>'[, $tag_close = '</mark>']])
+.. php:function:: highlight_phrase($str, $phrase[, $tag_open = '<mark>'[, $tag_close = '</mark>']])
 
 	:param	string	$str: Input string
 	:param	string	$phrase: Phrase to highlight
@@ -178,7 +178,7 @@
 				color: #000;
 			};
 
-.. function:: word_wrap($str[, $charlim = 76])
+.. php:function:: word_wrap($str[, $charlim = 76])
 
 	:param	string	$str: Input string
 	:param	int	$charlim: Character limit
@@ -195,7 +195,7 @@
 
 		// Would produce:  Here is a simple string of text that will help us demonstrate this function
 
-.. function:: ellipsize($str, $max_length[, $position = 1[, $ellipsis = '&hellip;']])
+.. php:function:: ellipsize($str, $max_length[, $position = 1[, $ellipsis = '&hellip;']])
 
 	:param	string	$str: Input string
 	:param	int	$max_length: String length limit
diff --git a/user_guide_src/source/helpers/typography_helper.rst b/user_guide_src/source/helpers/typography_helper.rst
index deb3d16..7eb4fce 100644
--- a/user_guide_src/source/helpers/typography_helper.rst
+++ b/user_guide_src/source/helpers/typography_helper.rst
@@ -25,7 +25,7 @@
 The following functions are available:
 
 
-.. function:: auto_typography($str[, $reduce_linebreaks = FALSE])
+.. php:function:: auto_typography($str[, $reduce_linebreaks = FALSE])
 
 	:param	string	$str: Input string
 	:param	bool	$reduce_linebreaks: Whether to reduce multiple instances of double newlines to two
@@ -49,7 +49,7 @@
 		pages.
 
 
-.. function:: nl2br_except_pre($str)
+.. php:function:: nl2br_except_pre($str)
 
 	:param	string	$str: Input string
 	:returns:	String with HTML-formatted line breaks
@@ -63,7 +63,7 @@
 
 		$string = nl2br_except_pre($string);
 
-.. function:: entity_decode($str, $charset = NULL)
+.. php:function:: entity_decode($str, $charset = NULL)
 
 	:param	string	$str: Input string
 	:param	string	$charset: Character set
diff --git a/user_guide_src/source/helpers/url_helper.rst b/user_guide_src/source/helpers/url_helper.rst
index 3bdcb8e..83864d9 100644
--- a/user_guide_src/source/helpers/url_helper.rst
+++ b/user_guide_src/source/helpers/url_helper.rst
@@ -23,7 +23,7 @@
 Available Functions
 ===================
 
-.. function:: site_url([$uri = ''[, $protocol = NULL]])
+.. php:function:: site_url([$uri = ''[, $protocol = NULL]])
 
 	:param	string	$uri: URI string
 	:param	string	$protocol: Protocol, e.g. 'http' or 'https'
@@ -55,7 +55,7 @@
 	This function is an alias for ``CI_Config::site_url()``. For more info,
 	please see the :doc:`Config Library <../libraries/config>` documentation.
 
-.. function:: base_url($uri = '', $protocol = NULL)
+.. php:function:: base_url($uri = '', $protocol = NULL)
 
 	:param	string	$uri: URI string
 	:param	string	$protocol: Protocol, e.g. 'http' or 'https'
@@ -66,10 +66,10 @@
 
 		echo base_url();
 
-	This function returns the same thing as :func:`site_url()`, without
+	This function returns the same thing as :php:func:`site_url()`, without
 	the *index_page* or *url_suffix* being appended.
 
-	Also like :func:`site_url()`, you can supply segments as a string or
+	Also like :php:func:`site_url()`, you can supply segments as a string or
 	an array. Here is a string example::
 
 		echo base_url("blog/post/123");
@@ -77,7 +77,7 @@
 	The above example would return something like:
 	*http://example.com/blog/post/123*
 
-	This is useful because unlike :func:`site_url()`, you can supply a
+	This is useful because unlike :php:func:`site_url()`, you can supply a
 	string to a file, such as an image or stylesheet. For example::
 
 		echo base_url("images/icons/edit.png");
@@ -88,7 +88,7 @@
 	This function is an alias for ``CI_Config::base_url()``. For more info,
 	please see the :doc:`Config Library <../libraries/config>` documentation.
 
-.. function:: current_url()
+.. php:function:: current_url()
 
 	:returns:	The current URL
 	:rtype:	string
@@ -101,7 +101,7 @@
 		| site_url(uri_string());
 
 
-.. function:: uri_string()
+.. php:function:: uri_string()
 
 	:returns:	An URI string
 	:rtype:	string
@@ -119,7 +119,7 @@
 	please see the :doc:`Config Library <../libraries/config>` documentation.
 
 
-.. function:: index_page()
+.. php:function:: index_page()
 
 	:returns:	'index_page' value
 	:rtype:	mixed
@@ -129,7 +129,7 @@
 
 		echo index_page();
 
-.. function:: anchor($uri = '', $title = '', $attributes = '')
+.. php:function:: anchor($uri = '', $title = '', $attributes = '')
 
 	:param	string	$uri: URI string
 	:param	string	$title: Anchor title
@@ -140,7 +140,7 @@
 	Creates a standard HTML anchor link based on your local site URL.
 
 	The first parameter can contain any segments you wish appended to the
-	URL. As with the :func:`site_url()` function above, segments can
+	URL. As with the :php:func:`site_url()` function above, segments can
 	be a string or an array.
 
 	.. note:: If you are building links that are internal to your application
@@ -167,7 +167,7 @@
 		// Prints: <a href="http://example.com">Click Here</a>
 
 
-.. function:: anchor_popup($uri = '', $title = '', $attributes = FALSE)
+.. php:function:: anchor_popup($uri = '', $title = '', $attributes = FALSE)
 
 	:param	string	$uri: URI string
 	:param	string	$title: Anchor title
@@ -175,7 +175,7 @@
 	:returns:	Pop-up hyperlink
 	:rtype:	string
 
-	Nearly identical to the :func:`anchor()` function except that it
+	Nearly identical to the :php:func:`anchor()` function except that it
 	opens the URL in a new window. You can specify JavaScript window
 	attributes in the third parameter to control how the window is opened.
 	If the third parameter is not set it will simply open a new window with
@@ -211,7 +211,7 @@
 		HTML attribute to the anchor tag.
 
 
-.. function:: mailto($email, $title = '', $attributes = '')
+.. php:function:: mailto($email, $title = '', $attributes = '')
 
 	:param	string	$email: E-mail address
 	:param	string	$title: Anchor title
@@ -223,13 +223,13 @@
 
 		echo mailto('me@my-site.com', 'Click Here to Contact Me');
 
-	As with the :func:`anchor()` tab above, you can set attributes using the
+	As with the :php:func:`anchor()` tab above, you can set attributes using the
 	third parameter::
 
 		$attributes = array('title' => 'Mail me');
 		echo mailto('me@my-site.com', 'Contact Me', $attributes);
 
-.. function:: safe_mailto($email, $title = '', $attributes = '')
+.. php:function:: safe_mailto($email, $title = '', $attributes = '')
 
 	:param	string	$email: E-mail address
 	:param	string	$title: Anchor title
@@ -237,11 +237,11 @@
 	:returns:	A spam-safe "mail to" hyperlink
 	:rtype:	string
 
-	Identical to the :func:`mailto()` function except it writes an obfuscated
+	Identical to the :php:func:`mailto()` function except it writes an obfuscated
 	version of the *mailto* tag using ordinal numbers written with JavaScript to
 	help prevent the e-mail address from being harvested by spam bots.
 
-.. function:: auto_link($str, $type = 'both', $popup = FALSE)
+.. php:function:: auto_link($str, $type = 'both', $popup = FALSE)
 
 	:param	string	$str: Input string
 	:param	string	$type: Link type ('email', 'url' or 'both')
@@ -256,7 +256,7 @@
 
 	The second parameter determines whether URLs and e-mails are converted or
 	just one or the other. Default behavior is both if the parameter is not
-	specified. E-mail links are encoded as :func:`safe_mailto()` as shown
+	specified. E-mail links are encoded as :php:func:`safe_mailto()` as shown
 	above.
 
 	Converts only URLs::
@@ -273,7 +273,7 @@
 		$string = auto_link($string, 'both', TRUE);
 
 
-.. function:: url_title($str, $separator = '-', $lowercase = FALSE)
+.. php:function:: url_title($str, $separator = '-', $lowercase = FALSE)
 
 	:param	string	$str: Input string
 	:param	string	$separator: Word separator
@@ -311,7 +311,7 @@
 		// Produces: whats_wrong_with_css
 
 
-.. function:: prep_url($str = '')
+.. php:function:: prep_url($str = '')
 
 	:param	string	$str: URL string
 	:returns:	Protocol-prefixed URL string
@@ -325,7 +325,7 @@
 		$url = prep_url('example.com');
 
 
-.. function:: redirect($uri = '', $method = 'auto', $code = NULL)
+.. php:function:: redirect($uri = '', $method = 'auto', $code = NULL)
 
 	:param	string	$uri: URI string
 	:param	string	$method: Redirect method ('auto', 'location' or 'refresh')
diff --git a/user_guide_src/source/helpers/xml_helper.rst b/user_guide_src/source/helpers/xml_helper.rst
index a40ea9a..903e925 100644
--- a/user_guide_src/source/helpers/xml_helper.rst
+++ b/user_guide_src/source/helpers/xml_helper.rst
@@ -26,7 +26,7 @@
 
 The following functions are available:
 
-.. function:: xml_convert($str[, $protect_all = FALSE])
+.. php:function:: xml_convert($str[, $protect_all = FALSE])
 
 	:param string $str: the text string to convert
 	:param bool $protect_all: Whether to protect all content that looks like a potential entity instead of just numbered entities, e.g. &foo;