Useful libraries

SyDES out of the box has several useful libraries. You can also use another libraries that are loaded by autoloader, if placed in a folder /vendor.

Cache - Caching in files

`$this->cache->get($key)`	Gets an array by unique key
`$this->cache->set($key, $value[, $expire = false])`	Stores an array with a specific key. You can specify the expiration time in seconds other than the default
`$this->cache->clear([$key = false])`	Clears the cache by the key, or even all, including html-page caches

Config - Keeping and work with any configs

`$config->get([$key = ''])`	Returns data stored under key, or an array of all data
`$config->set($data_array)`	Saves the entire array as a configuration
`$config->set($key, $value)`	Saves data to specified key
`$config->delete([$key = false])`	Deletes data with the specified key, or even all
`$config->save()`	Saves the current configuration in database

Example

$config = new Config('my_module'); //loads from the database configuration my_module or creates a new, empty
$url = '/some/url';
$config->set('url', $url)
$url2 = $config->get('url');
$config->delete('url')->save();

H - creating forms and html snippets

`H::select($name, $value, array $source, $attr = array())`	Returns the select tag
`H::checkbox($name, $value, array $source, $attr = array())`	Returns the checkbox
`H::radio($name, $value, array $source, $attr = array())`	Returns the radio-button
`H::yesNo($name, $status)`	Returns the radio-button with 2 vsalues, Yes and No
`H::string($name, $value, $attr = array())`	Returns the string input
`H::input($name, $value, $type, $attr = array())`	Returns the any type input
`H::hidden($name, $value, $attr = array())`	Returns the hidden input
`H::textarea($name, $value, $attr = array())`	Returns the textarea
`H::button($label = 'Submit', $type = 'submit', $attr = array())`	Returns the any button
`H::password($name, $attr = array())`	Returns the password input
`H::link($title, $href, $attr = array())`	Returns the anchor
`H::saveButton($file = '', $button = '')`	Returns the special save-button, in admin center
`H::breadcrumb($crumbs)`	Returns the breadcrumb
`H::pagination($url, $total, $current, $limit = 10, $class = 'pagination', $links = 3)`	Returns the pagination
`H::treeList(array $data, closure $callback, $attr = '', $max_level = 20)`	Returns tree or unordered lists from flat array with any content returned by callback
`H::listLinks($data, $current = '', $attr = '')`	Returns the flat list with links
`H::table($rows, $header = array(), $attr = '')`	Returns the table
`H::tab($data, $current = '', $position = 'top', $attr = '')`	Returns the tabs
`H::accordion($data, $current = '')`	Returns the accordion
`H::modal($title, $body = '', $footer = '', $form_url = '')`	Returns the modal window
`H::form($data)`	Returns the simple flat form, generated from array
`H::attr($attr)`	Returns the attribute string, by array
`H::parseAttr($attr_string)`	Returns aray with parsed attribute string

Loader - loader models, views, and language packs

`$this->load->model($module[, $global = true])`	Loads a model of the selected module to the variable with name `$this->mymodule_model`. If you pass `false` in the second argument, it returns the model.
`$this->load->view($template, $data = array())`	Returns compiled template with data transmitted by the second argument. `$template` must be a string type mymodule/view, where the view - the name of the file in the folder /system/module/mymodule/view/
`$this->load->language($filename[, $global = true[, $language = false]])`	Loads in the global variable or return translations on the current language or a specific module information block. $filename should be a string type module_mymodule or iblock_myiblock The third argument can specify a language for the translation.

Request - All data from the request

`$this->request->get['key']`	Escaped data from `$_GET`
`$this->request->post['key']`	Escaped data from `$_POST`
`$this->request->cookie['key']`	Data from `$_COOKIE`
`$this->request->files['key']`	Data from `$_FILES`
`$this->request->server['key']`	Data from `$_SERVER`

Response - collector of all data for the server response

`$this->response->notify($message[, $status = 'success'])`	Adds a notice in response with a specific status. After render the page, it will pop up in the upper right corner. It works for the ordinary and AJAX requests
`$this->response->alert($message[, $status = 'success'])`	Adds a alert in response with a specific status. When displaying the page, it appears to before content. It works for the ordinary and AJAX requests
`$this->response->addHeader($header)`	Adds to a response header line
`$this->response->addJsL10n($array)`	Adds an array in response to translation of texts for js. Use function `syd.t('word')` to translate
`$this->response->addJsSettings($array)`	Adds an array of settings for js into response . Available in a variable `syd.settings`
`$this->response->redirect([$url = ''])`	Urgent program termination and redirect to the main page or in the specified direction. It works for the ordinary and AJAX requests
`$this->response->reload()`	Reloads page after AJAX request.
`$this->response->flush()`	Urgent program termination, sending response headers and body
`$this->response->data`	An array to store all the data that is required to pass the response. Render takes information from there.
`$this->response->style`	List of style files that you want to add to the page
`$this->response->script`	List of script files that you want to add to the page
`$this->response->body`	Put here complete response body, before calling `flush()`