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<?php
/**
* PHPTAL templating engine
*
* PHP Version 5
*
* @category HTML
* @package PHPTAL
* @author Laurent Bedubourg <lbedubourg@motion-twin.com>
* @author Kornel Lesiński <kornel@aardvarkmedia.co.uk>
* @license http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public License
* @version SVN: $Id: ProcessingInstruction.php 741 2009-09-25 22:34:12Z kornel $
* @link http://phptal.org/
*/
/**
* processing instructions, including <?php blocks
*
* @package PHPTAL
* @subpackage Dom
*/
class PHPTAL_Dom_ProcessingInstruction extends PHPTAL_Dom_Node
{
public function generateCode(PHPTAL_Php_CodeWriter $codewriter)
{
if (preg_match('/^<\?(?:php|[=\s])/i',$this->getValueEscaped())) {
// block will be executed as PHP
$codewriter->pushHTML($this->getValueEscaped());
} else {
$codewriter->doEchoRaw("'<'");
$codewriter->pushHTML(substr($codewriter->interpolateHTML($this->getValueEscaped()),1));
}
}
}
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