gartes

# https://phpfashion.com/everything-about-output-buffering-in-php
ob_start();  // turns on output buffering
    {   
       # $foo->render();  // output goes only to buffer
        $output = ob_get_contents();  // stores buffer contents to the variable
    }
    ob_end_clean();  // clears buffer and closes buffering

gartes

try {
  $r =  file_put_contents($save_to, $content); 
  if ( !$r  ){
    $error = 'Не удалось сохранить ресурс: '. $save_to  ;
    $error .='<br/> Проверьте на дступность директорий в пути.'; 
    throw new Exception($error , 500 );  
  } #END IF 
}catch ( Exception $e ) {
  $msg = $e->getMessage(); // Returns "Normally you would have other code...
  $code = $e->getCode(); // Returns '500';

gartes

/* http://twitter.github.com/bootstrap/scaffolding.html#responsive */

/* Landscape phones and down */
@media (max-width: 480px) { ... }

/* Landscape phone to portrait tablet */
@media (max-width: 768px) { ... }

/* Portrait tablet to landscape and desktop */
@media (min-width: 768px) and (max-width: 940px) { ... }

gartes

if (!class_exists( 'VmConfig' )) 
    require(JPATH_ROOT .'/administrator/components/com_virtuemart/helpers/config.php');
VmConfig::loadConfig();

gartes

private static $_Jpof ; 

self::$_Jpof = \JProfiler::getInstance( 'View-VirtueMart' ); 
self::$_Jpof->mark('Start') ;
            
          # add mark
            self::$_Jpof->mark('Start - getChildCategoryList');     
            # add mark
            self::$_Jpof->mark('End - getChildCategoryList');
            

gartes

#  https://docs.joomla.org/Display_error_messages_and_notices

// Get a handle to the Joomla! application object
$app = JFactory::getApplication();

// Add a message to the message queue
# message | notice | warning | error
$app->enqueueMessage(JText::_( 'TEXT_MESS' ), 'error');

// Получить из стека массив сообщений

gartes

<!-- https://stackoverflow.com/questions/45611064/unicode-symbols-list-for-css-before-content -->
<!-- language: lang-css -->

    body {font: normal 18px/27px menlo, monospace, sans-serif; color: #777;}
    .unicode-list li {list-style: none; border-bottom: solid 1px #ccc;}
    .link-list li {font: 300 16px/27px helvetica;}
    :before {color: #A0002E; display: inline-block; font: normal 20px/20px helvetica; width: 30px; }
    a {color: dodgerblue;}

    .mail:before           {content: "\2709";}

gartes

$basePath = VMPATH_MY_PLUGIN_GLAVPUNKT . DS . 'layouts' ;
$data = array('name' => 'Dmitry');
$layout = new JLayoutFile('glavpunkt.sspb', $basePath);
$html =  $layout->render($data); // $displayData

gartes

/*
* Это событие запускается после загрузки фрейма и вызывается метод инициализации приложения.
* @param  - none
* @return - none
*/
onAfterInitialise 

/*
* Событие перд установкой данных из кеша. 
* Если какой либо плаг вернет FALSE - кеш игнорируеться. 

gartes

/**
         *  /libraries/cms/version/version.php
	 * Sets the media version which is used to append to Joomla core media files.
	 *
	 * @param   string  $mediaVersion  The media version.
	 *
	 * @return  JVersion  Instance of $this to allow chaining.
	 *
	 * @since   3.2
	 */