/**
* visitToken(): defined by TokenRuleInterface.
*
* @see TokenRuleInterface::visitToken()
* @param File $file
* @return void
*/
public function visitToken(File $file)
{
$previousToken = null;
$currentToken = $file->current();
$file->next();
$secondStatement = false;
while ($file->valid()) {
$token = $file->current();
$tokenType = $token->getType();
if (in_array($tokenType, array(T_COMMENT, T_DOC_COMMENT))) {
$lexeme = $token->getLexeme();
if (strpos($lexeme, '//') === 0 || strpos($lexeme, '#') === 0) {
// Single line comments end the line
break;
} elseif ($token->getNewlineCount() > 0) {
// So do block comments with new lines
break;
}
} elseif ($tokenType === T_WHITESPACE) {
if ($token->getNewlineCount() > 0) {
// Whitespace new lines are fine as well
break;
}
} else {
$secondStatement = true;
break;
}
$file->next();
}
if ($previousToken !== null) {
if ($currentToken->getLine() === $previousToken->getLine()) {
$this->addViolation($file, $currentToken->getLine(), $currentToken->getColumn(), 'Found multiple statements on same line');
}
}
}
/**
* check(): defined by Rule interface.
*
* @see Rule::check()
* @param File $file
* @return void
*/
public function check(File $file)
{
$indentation = str_repeat($this->indentStyle === 'space' ? ' ' : "\t", $this->indentCount);
$file->rewind();
while (true) {
$token = $file->current();
$level = $token->getLevel();
$file->next();
if ($file->current()->getType() === '}' || $file->current()->getType() === ')') {
$level--;
}
$file->prev();
$expectedIndentation = str_repeat($indentation, $level);
$actualIndentation = $token->getTrailingWhitespace();
if ($expectedIndentation !== $actualIndentation) {
$this->addViolation($file, $token, $column, $message);
}
if (!$file->seekNextLine()) {
return;
}
}
}
