* {logoHtml metadata=$row.metadata alt=$row.columns.label} * * * @param array $params attributes to be set * @return string HTML IMG tag */ function smarty_function_logoHtml($params, &$smarty) { if(!isset($params['metadata']['logo'])) { return; } $width = $height = $alt = ''; if(isset($params['metadata']['logoWidth'])) { $width = "width=".$params['metadata']['logoWidth']; } if(isset($params['metadata']['logoHeight'])) { $height = "height=".$params['metadata']['logoHeight']; } if(isset($params['alt'])) { $alt = "title='".$params['alt']."' alt='".$params['alt']."'"; } return " "; }