function runLexer($input, LexerInterface $lexer, InterpeterInterface $interpeter)
{
try {
$results = $lexer->run($input);
} catch (\Exception $exception) {
return false;
}
var_export($results);
$batch = $interpeter->begin();
foreach ($results as $result) {
$interpeter->parse($result, $batch);
}
$interpeter->end($batch);
}
/**
* {@inheritdoc}
*/
public function parse($input)
{
$stream = $this->lexer->lex($input);
$annotations = array();
while ($stream->valid()) {
if (!$stream->skipUntil(Tokens::T_AT)) {
break;
}
if (!$stream->peek()->test(Tokens::T_IDENTIFIER)) {
$stream->next();
// move along
continue;
}
if (!$stream->peek(2)->test(Tokens::T_OPEN_PAREN)) {
$stream->next();
// move along
continue;
}
$annotations[] = $this->parseAnnotation($stream);
}
return $annotations;
}
/**
* @param Lexer $lexer
* @return string
*/
public function __toString()
{
return '[<' . $this->lexer->getTokenName($this->type) . '>, <' . $this->value . '>]';
}
