protected function readInclude($currentFilename, $currentLine, $path, $raw, $options = array())
{
if (!($path[0] == '/' || preg_match('/^\\w\\:\\.+$/', $path))) {
$path = realpath(dirname($currentFilename) . '/' . $path);
if ($path == '') {
throw new Exception($currentFilename, $currentLine, self::ERR_INVALID_FILENAME, $path);
}
}
if (file_exists($path) && !is_dir($path)) {
if ($raw) {
$tline = file_get_contents($path);
} else {
$preproc = new self();
$preproc->_doSaveVariables = false;
$preproc->setVars($this->_variables);
$tline = $preproc->parseFile($path);
$this->_variables = $preproc->_variables;
$preproc = null;
}
} else {
throw new Exception($currentFilename, $currentLine, self::ERR_INVALID_FILENAME, $path);
}
if (count($options)) {
$tline = $this->applyIncludeOptions($tline, $options);
}
return $tline;
}
