/**
* The constructor for the `XSLTPage` ensures that an `XSLTProcessor`
* is available, and then sets an instance of it to `$this->Proc`, otherwise
* it will throw a `SymphonyErrorPage` exception.
*/
public function __construct()
{
if (!XsltProcess::isXSLTProcessorAvailable()) {
Symphony::Engine()->throwCustomError(__('No suitable XSLT processor was found.'));
}
$this->Proc = new XsltProcess();
}
function __construct()
{
if (!XsltProcess::isXSLTProcessorAvailable()) {
trigger_error(__('No suitable XSLT processor was found.'), E_USER_ERROR);
}
$this->Proc =& new XsltProcess();
}
public function __construct()
{
if (!XsltProcess::isXSLTProcessorAvailable()) {
throw new SymphonyErrorPage(__('No suitable XSLT processor was found.'));
}
$this->Proc = new XsltProcess();
$this->_registered_php_functions = array();
}
/**
* The constructor for the `XSLTPage` ensures that an `XSLTProcessor`
* is available, and then sets an instance of it to `$this->Proc`, otherwise
* it will throw a `SymphonyErrorPage` exception.
*/
public function __construct()
{
if (!XsltProcess::isXSLTProcessorAvailable()) {
GenericExceptionHandler::$enabled = true;
throw new SymphonyErrorPage(__('No suitable XSLT processor was found.'));
}
$this->Proc = new XsltProcess();
}
/**
* This function will take a given XML file, a stylesheet and apply
* the transformation. Any errors will call the error function to log
* them into the `$_errors` array
*
* @see toolkit.XSLTProcess#__error()
* @see toolkit.XSLTProcess#__process()
* @param string $xml
* The XML for the transformation to be applied to
* @param string $xsl
* The XSL for the transformation
* @param array $parameters
* An array of available parameters the XSL will have access to
* @param array $register_functions
* An array of available PHP functions that the XSL can use
* @return string|boolean
* The string of the resulting transform, or false if there was an error
*/
public function process($xml = null, $xsl = null, array $parameters = array(), array $register_functions = array())
{
if ($xml) {
$this->_xml = $xml;
}
if ($xsl) {
$this->_xsl = $xsl;
}
// dont let process continue if no xsl functionality exists
if (!XsltProcess::isXSLTProcessorAvailable()) {
return false;
}
$XSLProc = new XsltProcessor();
if (!empty($register_functions)) {
$XSLProc->registerPHPFunctions($register_functions);
}
$result = @$this->__process($XSLProc, $this->_xml, $this->_xsl, $parameters);
unset($XSLProc);
return $result;
}
