Генерация метатегов

 

foreach($aRows as $oRow)
{
  $oTable = JTable::getInstance('Item', 'SoBlogTable');
  $oTable->load($oRow->id);
  
  if ($oTable->intro)
  {
    $sTMP = $oTable->intro;
  }
  else
  {
    $sTMP2 = preg_replace('|<pre>(.*?)</pre>|si', '', $oTable->text);
    $sTMP2 = preg_replace('|<table class="source-code"(.*?)</table>|si', '', $sTMP2);

    $sTMP = $oTable->title .' '. $sTMP2;
  }


  $sTMP = str_replace(array("\n", "\r", "\t"), ' ', strip_tags($sTMP)); 
  $sTMP = str_replace('  ', '', $sTMP); 
  $oTable->meta_description = substr($sTMP, 0, 250);
  $oTable->store();
}