protected function execute(InputInterface $input, OutputInterface $output)
{
$file = 'test.elph';
if ($input->getOption('file')) {
$file = $input->getOption('file');
}
$raw = $input->getArgument('raw');
if ($raw) {
$content = $raw;
} else {
$content = file_get_contents(dirname(dirname(dirname(dirname(__FILE__)))) . '/tests/test.elph');
}
$output->writeln("<fg=green>Input value:\t" . $content . "</fg=green>");
try {
$lexer = new Lexer();
$parser = new Parser($lexer);
if ($input->getOption('debug')) {
Parser::Trace(fopen('php://output', 'w'), 'Trace: ');
}
$lexer->tokenizeAll($content);
foreach ($lexer->tokens as $token) {
//$output->writeln("Parsing {$token->symbol} Token {$token->value}");
$parser->parse($token);
}
$parser->parse(null);
} catch (\Exception $e) {
$output->writeln($e->getMessage());
$lexer->debugPrintReport();
}
$output->writeln('');
$output->writeln("<fg=green>Output value:\t" . $parser->retvalue . "</fg=green>");
}
public function rewrite($content)
{
$lexer = new Lexer();
$parser = new Parser($lexer);
$lexer->tokenizeAll($content);
foreach ($lexer->tokens as $token) {
$parser->parse($token);
}
$parser->parse(null);
return $parser->retvalue;
}