diff options
Diffstat (limited to 'user_guide_src/source/general/common_functions.rst')
| -rw-r--r-- | user_guide_src/source/general/common_functions.rst | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/user_guide_src/source/general/common_functions.rst b/user_guide_src/source/general/common_functions.rst index 399a323cc..6d6744cf7 100644 --- a/user_guide_src/source/general/common_functions.rst +++ b/user_guide_src/source/general/common_functions.rst @@ -13,7 +13,7 @@ loading any libraries or helpers. <div class="custom-index container"></div> -.. function:: is_php($version) +.. php:function:: is_php($version) :param string $version: Version number :returns: TRUE if the running PHP version is at least the one specified or FALSE if not @@ -33,7 +33,7 @@ loading any libraries or helpers. greater than the supplied version number. Returns FALSE if the installed version of PHP is lower than the supplied version number. -.. function:: is_really_writable($file) +.. php:function:: is_really_writable($file) :param string $file: File path :returns: TRUE if the path is writable, FALSE if not @@ -60,7 +60,7 @@ loading any libraries or helpers. .. note:: See also `PHP bug #54709 <https://bugs.php.net/bug.php?id=54709>`_ for more info. -.. function:: config_item($key) +.. php:function:: config_item($key) :param string $key: Config item key :returns: Configuration key value or NULL if not found @@ -99,7 +99,7 @@ loading any libraries or helpers. This function is an alias for ``CI_Log::write_log()``. For more info, please see the :doc:`Error Handling <errors>` documentation. -.. function:: set_status_header($code[, $text = '']) +.. php:function:: set_status_header($code[, $text = '']) :param int $code: HTTP Reponse status code :param string $text: A custom message to set with the status code @@ -113,7 +113,7 @@ loading any libraries or helpers. `See here <http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html>`_ for a full list of headers. -.. function:: remove_invisible_characters($str[, $url_encoded = TRUE]) +.. php:function:: remove_invisible_characters($str[, $url_encoded = TRUE]) :param string $str: Input string :param bool $url_encoded: Whether to remove URL-encoded characters as well @@ -128,7 +128,7 @@ loading any libraries or helpers. remove_invisible_characters('Java\\0script'); // Returns: 'Javascript' -.. function:: html_escape($var) +.. php:function:: html_escape($var) :param mixed $var: Variable to escape (string or array) :returns: HTML escaped string(s) @@ -139,7 +139,7 @@ loading any libraries or helpers. It is useful in preventing Cross Site Scripting (XSS). -.. function:: get_mimes() +.. php:function:: get_mimes() :returns: An associative array of file types :rtype: array @@ -147,7 +147,7 @@ loading any libraries or helpers. This function returns a *reference* to the MIMEs array from *application/config/mimes.php*. -.. function:: is_https() +.. php:function:: is_https() :returns: TRUE if currently using HTTP-over-SSL, FALSE if not :rtype: bool @@ -155,7 +155,7 @@ loading any libraries or helpers. Returns TRUE if a secure (HTTPS) connection is used and FALSE in any other case (including non-HTTP requests). -.. function:: is_cli() +.. php:function:: is_cli() :returns: TRUE if currently running under CLI, FALSE otherwise :rtype: bool @@ -166,7 +166,7 @@ loading any libraries or helpers. .. note:: This function checks both if the ``PHP_SAPI`` value is 'cli' or if the ``STDIN`` constant is defined. -.. function:: function_usable($function_name) +.. php:function:: function_usable($function_name) :param string $function_name: Function name :returns: TRUE if the function can be used, FALSE if not |