diff options
Diffstat (limited to 'user_guide_src')
| -rw-r--r-- | user_guide_src/source/changelog.rst | 6 | ||||
| -rw-r--r-- | user_guide_src/source/database/active_record.rst | 10 | ||||
| -rw-r--r-- | user_guide_src/source/helpers/date_helper.rst | 13 | ||||
| -rw-r--r-- | user_guide_src/source/helpers/form_helper.rst | 4 | ||||
| -rw-r--r-- | user_guide_src/source/helpers/path_helper.rst | 20 | ||||
| -rw-r--r-- | user_guide_src/source/helpers/security_helper.rst | 7 | ||||
| -rw-r--r-- | user_guide_src/source/helpers/string_helper.rst | 30 | ||||
| -rw-r--r-- | user_guide_src/source/libraries/sessions.rst | 4 |
8 files changed, 72 insertions, 22 deletions
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index f9e742264..ed0b710c3 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -43,8 +43,11 @@ Release Date: Not Released - Changed humanize to include a second param for the separator. - Refactored ``plural()`` and ``singular()`` to avoid double pluralization and support more words. - Added an optional third parameter to ``force_download()`` that enables/disables sending the actual file MIME type in the Content-Type header (disabled by default). + - Added an optional third parameter to ``timespan()`` that constrains the number of time units displayed. - Added a work-around in force_download() for a bug Android <= 2.1, where the filename extension needs to be in uppercase. - form_dropdown() will now also take an array for unity with other form helpers. + - set_realpath() can now also handle file paths as opposed to just directories. + - do_hash() now uses PHP's native hash() function, supporting more algorithms. - Database @@ -89,6 +92,7 @@ Release Date: Not Released - Minor speed optimizations and method & property visibility declarations in the Calendar Library. - Removed SHA1 function in the :doc:`Encryption Library <libraries/encryption>`. - Added $config['csrf_regeneration'] to the CSRF protection in the :doc:`Security library <libraries/security>`, which makes token regeneration optional. + - Added all_flashdata() method to session class. Returns an associative array of only flashdata. - Allowed for setting table class defaults in a config file. - Form Validation library now allows setting of error delimiters in the config file via $config['error_prefix'] and $config['error_suffix']. - Added function error_array() to return all error messages as an array in the Form_validation class. @@ -106,6 +110,7 @@ Release Date: Not Released - $config['rewrite_short_tags'] now has no effect when using PHP 5.4 as *<?=* will always be available. - Added method() to CI_Input to retrieve $_SERVER['REQUEST_METHOD']. - Modified valid_ip() to use PHP's filter_var() in the :doc:`Input Library <libraries/input>`. + - Added support for HTTP-Only cookies with new config option ``cookie_httponly`` (default FALSE). Bug fixes for 3.0 ------------------ @@ -157,6 +162,7 @@ Bug fixes for 3.0 - Fixed a bug in the :doc:`Session Library <libraries/sessions>` where a PHP E_NOTICE error was triggered by _unserialize() due to results from databases such as MSSQL and Oracle being space-padded on the right. - Fixed a bug (#501) - set_rules() to check if the request method is not 'POST' before aborting, instead of depending on count($_POST) in the :doc:`Form Validation Library <libraries/form_validation>`. - Fixed a bug (#940) - csrf_verify() used to set the CSRF cookie while processing a POST request with no actual POST data, which resulted in validating a request that should be considered invalid. +- Fixed a bug in PostgreSQL's escape_str() where it didn't properly escape LIKE wild characters. Version 2.1.1 ============= diff --git a/user_guide_src/source/database/active_record.rst b/user_guide_src/source/database/active_record.rst index c04e67d2a..e328c11e2 100644 --- a/user_guide_src/source/database/active_record.rst +++ b/user_guide_src/source/database/active_record.rst @@ -68,7 +68,7 @@ Example:: // Produces string: SELECT * FROM mytable The second parameter enables you to set whether or not the active record query -will be reset (by default it will be—just like `$this->db->get()`):: +will be reset (by default it will be just like `$this->db->get()`):: echo $this->db->limit(10,20)->get_compiled_select('mytable', FALSE); // Produces string: SELECT * FROM mytable LIMIT 20, 10 @@ -533,7 +533,7 @@ Query grouping ************** Query grouping allows you to create groups of WHERE clauses by enclosing them in parentheses. This will allow -you to create queries with complex WHERE clauses. Nested groups are supported. Example: +you to create queries with complex WHERE clauses. Nested groups are supported. Example:: $this->db->select('*')->from('my_table') ->group_start() @@ -921,9 +921,9 @@ Method chaining allows you to simplify your syntax by connecting multiple functions. Consider this example:: $query = $this->db->select('title') - ->where('id', $id) - ->limit(10, 20) - ->get('mytable'); + ->where('id', $id) + ->limit(10, 20) + ->get('mytable'); .. _ar-caching: diff --git a/user_guide_src/source/helpers/date_helper.rst b/user_guide_src/source/helpers/date_helper.rst index ad06dd628..b21d147bd 100644 --- a/user_guide_src/source/helpers/date_helper.rst +++ b/user_guide_src/source/helpers/date_helper.rst @@ -255,14 +255,16 @@ Formats a unix timestamp so that is appears similar to this The first parameter must contain a Unix timestamp. The second parameter must contain a timestamp that is greater that the first timestamp. If -the second parameter empty, the current time will be used. The most -common purpose for this function is to show how much time has elapsed -from some point in time in the past to now. +the second parameter empty, the current time will be used. The third +parameter is optional and limits the number of time units to display. +The most common purpose for this function is to show how much time has +elapsed from some point in time in the past to now. -.. php:method:: timespan($seconds = 1, $time = '') +.. php:method:: timespan($seconds = 1, $time = '', $units = '') :param integer $seconds: a number of seconds :param string $time: Unix timestamp + :param integer $units: a number of time units to display :returns: string Example @@ -271,7 +273,8 @@ Example $post_date = '1079621429'; $now = time(); - echo timespan($post_date, $now); + $units = 2; + echo timespan($post_date, $now, $units); .. note:: The text generated by this function is found in the following language file: language/<your_lang>/date_lang.php diff --git a/user_guide_src/source/helpers/form_helper.rst b/user_guide_src/source/helpers/form_helper.rst index 4cb0cfd38..a110f3c14 100644 --- a/user_guide_src/source/helpers/form_helper.rst +++ b/user_guide_src/source/helpers/form_helper.rst @@ -177,7 +177,7 @@ form to contain /* Would produce: - <input type="text" name="username" id="username" value="johndoe" maxlength="100" size="50" style="width:50%" /> + <input type="text" name="username" value="johndoe" id="username" maxlength="100" size="50" style="width:50%" /> */ If you would like your form to contain some additional data, like @@ -325,7 +325,7 @@ the tag. For example $string = "</div></div>"; echo form_fieldset_close($string); - // Would produce: </fieldset> </div></div> + // Would produce: </fieldset></div></div> form_checkbox() =============== diff --git a/user_guide_src/source/helpers/path_helper.rst b/user_guide_src/source/helpers/path_helper.rst index 1a70af458..847f5a08b 100644 --- a/user_guide_src/source/helpers/path_helper.rst +++ b/user_guide_src/source/helpers/path_helper.rst @@ -28,10 +28,16 @@ cannot be resolved. :: - $directory = '/etc/passwd'; - echo set_realpath($directory); // returns "/etc/passwd" - $non_existent_directory = '/path/to/nowhere'; - echo set_realpath($non_existent_directory, TRUE); // returns an error, as the path could not be resolved - echo set_realpath($non_existent_directory, FALSE); // returns "/path/to/nowhere" - - + $file = '/etc/php5/apache2/php.ini'; + echo set_realpath($file); // returns "/etc/php5/apache2/php.ini" + + $non_existent_file = '/path/to/non-exist-file.txt'; + echo set_realpath($non_existent_file, TRUE); // shows an error, as the path cannot be resolved + echo set_realpath($non_existent_file, FALSE); // returns "/path/to/non-exist-file.txt" + + $directory = '/etc/php5'; + echo set_realpath($directory); // returns "/etc/php5/" + + $non_existent_directory = '/path/to/nowhere'; + echo set_realpath($non_existent_directory, TRUE); // shows an error, as the path cannot be resolved + echo set_realpath($non_existent_directory, FALSE); // returns "/path/to/nowhere" diff --git a/user_guide_src/source/helpers/security_helper.rst b/user_guide_src/source/helpers/security_helper.rst index 01018c61a..b1bcf2b4a 100644 --- a/user_guide_src/source/helpers/security_helper.rst +++ b/user_guide_src/source/helpers/security_helper.rst @@ -34,8 +34,9 @@ More info can be found there. do_hash() ========= -Permits you to create SHA1 or MD5 one way hashes suitable for encrypting -passwords. Will create SHA1 by default. Examples +Permits you to create one way hashes suitable for encrypting +passwords. Will create SHA1 by default. See `hash_algos() <http://php.net/function.hash_algos>`_ +for a full list of supported algorithms. :: @@ -43,7 +44,7 @@ passwords. Will create SHA1 by default. Examples $str = do_hash($str, 'md5'); // MD5 .. note:: This function was formerly named dohash(), which has been - deprecated in favor of `do_hash()`. + removed in favor of `do_hash()`. strip_image_tags() ================== diff --git a/user_guide_src/source/helpers/string_helper.rst b/user_guide_src/source/helpers/string_helper.rst index dc70e461a..2d23fb00c 100644 --- a/user_guide_src/source/helpers/string_helper.rst +++ b/user_guide_src/source/helpers/string_helper.rst @@ -108,6 +108,36 @@ found in http://. Example $string = "http://example.com//index.php"; echo reduce_double_slashes($string); // results in "http://example.com/index.php" +strip_slashes() +=============== + +Removes any slashes from a string. Example + +:: + + $str = "Is your name O\'reilly?"; + echo strip_slashes($str); // results in Is your name O'reilly? + +You can also use an array. Example + +:: + + $str = array( + 'question' => 'Is your name O\'reilly?', + 'answer' => 'No, my name is O\'connor.' + ); + + $str = strip_slashes($str); + +The above will return the following array: + +:: + + array( + 'question' => "Is your name O'reilly?", + 'answer' => "No, my name is O'connor." + ); + trim_slashes() ============== diff --git a/user_guide_src/source/libraries/sessions.rst b/user_guide_src/source/libraries/sessions.rst index ef32f5d71..e8332ee97 100644 --- a/user_guide_src/source/libraries/sessions.rst +++ b/user_guide_src/source/libraries/sessions.rst @@ -209,6 +209,10 @@ set_userdata(). To read a flashdata variable:: $this->session->flashdata('item'); + +An array of all flashdata can be retrieved as follows:: + + $this->session->all_flashdata(); If you find that you need to preserve a flashdata variable through an |