diff options
Diffstat (limited to 'user_guide_src/source/libraries/input.rst')
| -rw-r--r-- | user_guide_src/source/libraries/input.rst | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/user_guide_src/source/libraries/input.rst b/user_guide_src/source/libraries/input.rst index 112347129..4464e0fdc 100644 --- a/user_guide_src/source/libraries/input.rst +++ b/user_guide_src/source/libraries/input.rst @@ -17,6 +17,10 @@ The Input Class serves two purposes: <div class="custom-index container"></div> +*************** +Input Filtering +*************** + Security Filtering ================== @@ -49,6 +53,10 @@ this:: Please refer to the :doc:`Security class <security>` documentation for information on using XSS Filtering in your application. +******************* +Accessing form data +******************* + Using POST, GET, COOKIE, or SERVER Data ======================================= @@ -136,15 +144,17 @@ Class Reference $this->input->post(NULL, TRUE); // returns all POST items with XSS filter $this->input->post(NULL, FALSE); // returns all POST items without XSS filter - + To return an array of multiple POST parameters, pass all the required keys as an array. :: + $this->input->post(array('field1', 'field2')); - + Same rule applied here, to retrive the parameters with XSS filtering enabled, set the second parameter to boolean TRUE. :: + $this->input->post(array('field1', 'field2'), TRUE); .. method:: get([$index = NULL[, $xss_clean = NULL]]) @@ -167,15 +177,17 @@ Class Reference $this->input->get(NULL, TRUE); // returns all GET items with XSS filter $this->input->get(NULL, FALSE); // returns all GET items without XSS filtering - + To return an array of multiple GET parameters, pass all the required keys as an array. :: + $this->input->get(array('field1', 'field2')); - + Same rule applied here, to retrive the parameters with XSS filtering enabled, set the second parameter to boolean TRUE. :: + $this->input->get(array('field1', 'field2'), TRUE); .. method:: post_get($index[, $xss_clean = NULL]) @@ -218,10 +230,11 @@ Class Reference $this->input->cookie('some_cookie'); $this->input->cookie('some_cookie, TRUE); // with XSS filter - + To return an array of multiple cookie values, pass all the required keys as an array. :: + $this->input->cookie(array('some_cookie', 'some_cookie2')); .. method:: server($index[, $xss_clean = NULL]) @@ -239,7 +252,8 @@ Class Reference To return an array of multiple ``$_SERVER`` values, pass all the required keys as an array. :: - $this->input->server(array('SERVER_PROTOCOL', 'REQUEST_URI')); + + $this->input->server(array('SERVER_PROTOCOL', 'REQUEST_URI')); .. method:: input_stream([$index = NULL[, $xss_clean = NULL]]) @@ -437,4 +451,4 @@ Class Reference echo $this->input->method(TRUE); // Outputs: POST echo $this->input->method(FALSE); // Outputs: post - echo $this->input->method(); // Outputs: post
\ No newline at end of file + echo $this->input->method(); // Outputs: post |