diff options
Diffstat (limited to 'user_guide/libraries')
| -rw-r--r-- | user_guide/libraries/input.html | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/user_guide/libraries/input.html b/user_guide/libraries/input.html index cfb0d5e1e..10c84a9ea 100644 --- a/user_guide/libraries/input.html +++ b/user_guide/libraries/input.html @@ -73,11 +73,11 @@ Input Class <p>The security filtering function is called automatically when a new <a href="../general/controllers.html">controller</a> is invoked. It does the following:</p> <ul> -<li>Destroys the global GET array. Since CodeIgniter does not utilize GET strings, there is no reason to allow it.</li> +<li>If $config['allow_get_array'] is FALSE(default is TRUE), destroys the global GET array.</li> <li>Destroys all global variables in the event register_globals is turned on.</li> -<li>Filters the POST/COOKIE array keys, permitting only alpha-numeric (and a few other) characters.</li> +<li>Filters the GET/POST/COOKIE array keys, permitting only alpha-numeric (and a few other) characters.</li> <li>Provides XSS (Cross-site Scripting Hacks) filtering. This can be enabled globally, or upon request.</li> -<li>Standardizes newline characters to \n</li> +<li>Standardizes newline characters to \n(In Windows \r\n)</li> </ul> @@ -133,13 +133,13 @@ else<br /> <code>$this->input->post('some_data', TRUE);</code> <p>To return an array of all POST items call without any parameters.</p> -<p>To return all POST items and pass them through the XSS filter leave the first parameter blank while setting the second parameter to boolean;</p> +<p>To return all POST items and pass them through the XSS filter set the first parameter NULL while setting the second parameter to boolean;</p> <p>The function returns FALSE (boolean) if there are no items in the POST.</p> <code> - $this->input->post(); // returns all POST items with XSS filter + $this->input->post(NULL, TRUE); // returns all POST items with XSS filter <br /> - $this->input->post(NULL, FALSE); // returns all POST items without XSS + $this->input->post(); // returns all POST items without XSS filter </code> <h2>$this->input->get()</h2> @@ -149,13 +149,13 @@ else<br /> <code>$this->input->get('some_data', TRUE);</code> <p>To return an array of all GET items call without any parameters.</p> -<p>To return all GET items and pass them through the XSS filter leave the first parameter blank while setting the second parameter to boolean;</p> +<p>To return all GET items and pass them through the XSS filter set the first parameter NULL while setting the second parameter to boolean;</p> <p>The function returns FALSE (boolean) if there are no items in the GET.</p> <code> - $this->input->get(); // returns all GET items with XSS filter + $this->input->get(NULL, TRUE); // returns all GET items with XSS filter <br /> - $this->input->get(NULL, FALSE); // returns all GET items without XSS filtering + $this->input->get(); // returns all GET items without XSS filtering </code> <h2>$this->input->get_post()</h2> |