public static function parse(Scanner $scanner)
{
$file = $scanner->getFile();
// Must be /
$char = $file->nextChar();
// Unexpected char
if ($char != '/') {
// Unexpected EOF
if ($char === false) {
throw ExceptionFactory::createUnexpectedEOF(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine());
// Unexpected char
} else {
throw ExceptionFactory::createUnexpectedChar(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine(), $char);
}
}
// Must be >
$char = $file->nextChar();
// We have a problem here
if ($char != '>') {
// Illegal space
if ($scanner->isSpace($char)) {
throw ExceptionFactory::createIllegalSpace(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine());
// Unexpected EOF
} elseif ($char === false) {
throw ExceptionFactory::createUnexpectedEOF(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine());
// Unexpected char
} else {
throw ExceptionFactory::createUnexpectedChar(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine(), $char);
}
}
// Next lookAhead
$scanner->setLookAhead(Token::T_OPEN_TAG | Token::T_CLOSE_TAG | Token::T_TEXT);
// T_CLOSE token found
return new Token(Token::T_CLOSE);
}
public function testCreateIllegalSpaceException()
{
$parserException = new ParserException('source.php', 8, 'Illegal space found in source.phpml on line 5');
$exception = ExceptionFactory::createIllegalSpace('source.php', 8, 'source.phpml', 5);
$this->assertSame($parserException->getFile(), $exception->getFile());
$this->assertSame($parserException->getLine(), $exception->getLine());
$this->assertSame($parserException->getMessage(), $exception->getMessage());
$this->assertInstanceOf('PHPML\\Exception\\ParserException', $exception);
}
public static function parse(Scanner $scanner)
{
$file = $scanner->getFile();
$char = $file->nextChar();
$state = 0;
$ns = '';
$name = '';
while (true) {
switch ($state) {
case 0:
// Must start with <
if ($char == '<') {
$state = 1;
$char = $file->nextChar();
// Exception
} else {
// Unexpected EOF
if ($char == false) {
throw ExceptionFactory::createUnexpectedEOF(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine());
// Unexpected Char
} else {
throw ExceptionFactory::createUnexpectedChar(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine(), $char);
}
}
break;
case 1:
// The first char after < can be [a-zA-Z] or _
if ($scanner->isLetter($char) || $char == '_') {
$state = 2;
$ns .= $char;
$char = $file->nextChar();
// Exception
} else {
// Unexpected EOF
if ($char == false) {
throw ExceptionFactory::createUnexpectedEOF(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine());
// Unexpected Char
} else {
throw ExceptionFactory::createUnexpectedChar(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine(), $char);
}
}
break;
case 2:
// From the second char after < onwards can be [a-zA-Z0-9] or _
if ($scanner->isAlpha($char) || $char == '_') {
$state = 2;
$ns .= $char;
$char = $file->nextChar();
// If the next char is :, we already have the namespace
} elseif ($char == ':') {
$state = 3;
$char = $file->nextChar();
// Exception
} else {
// Unexpected EOF
if ($char == false) {
throw ExceptionFactory::createUnexpectedEOF(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine());
// Unexpected Char
} else {
throw ExceptionFactory::createUnexpectedChar(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine(), $char);
}
}
break;
case 3:
// The first char after : can be [a-zA-Z] or _
if ($scanner->isLetter($char) || $char == '_') {
$state = 4;
$name .= $char;
$char = $file->nextChar();
// Exception
} else {
// Unexpected EOF
if ($char == false) {
throw ExceptionFactory::createUnexpectedEOF(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine());
// Illegal space after :
} elseif ($scanner->isSpace($char)) {
throw ExceptionFactory::createIllegalSpace(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine());
// Unexpected Char
} else {
throw ExceptionFactory::createUnexpectedChar(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine(), $char);
}
}
break;
case 4:
// From the second char after : onwards can be [a-zA-Z0-9] or _
if ($scanner->isAlpha($char) || $char == '_') {
$state = 4;
$name .= $char;
$char = $file->nextChar();
// If the next char is \s, we got the name
} elseif ($scanner->isSpace($char)) {
break 2;
// If the next char is >, we got the T_END
} elseif ($char == '>') {
$file->goBack();
break 2;
// Exception
} else {
// Unexpected EOF
if ($char == false) {
throw ExceptionFactory::createUnexpectedEOF(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine());
// Unexpected Char
} else {
throw ExceptionFactory::createUnexpectedChar(__FILE__, __LINE__, $file->getFileName(), $file->getCurrentLine(), $char);
}
}
break;
}
}
// Next lookAhead
$scanner->setLookAhead(Token::T_ATTRIBUTE | Token::T_END | Token::T_CLOSE);
// T_REGISTER
if ($ns == 'php' && $name == 'Register') {
return new TagToken(Token::T_REGISTER, $ns, $name);
}
// T_OPEN_TAG token found
return new TagToken(Token::T_OPEN_TAG, $ns, $name);
}
