/**
* @param $token
* @param $i
* @param array $tokens
*/
protected function formatDashToken($token, $i, array &$tokens)
{
if (Token::tokenIsMinusSign($token, $tokens, $i)) {
$previousTokenType = $tokens[$i - 1][Tokenizer::TOKEN_TYPE];
if (WhiteSpace::tokenIsNumberAndHasExtraWhiteSpaceRight($previousTokenType)) {
$this->formattedSql = rtrim($this->formattedSql, ' ');
}
}
}
/**
* Builds all the regular expressions needed to Tokenize the input.
*/
public function __construct()
{
$reservedMap = array_combine(Token::$reserved, array_map('strlen', Token::$reserved));
arsort($reservedMap);
Token::$reserved = array_keys($reservedMap);
$this->regexFunction = $this->initRegex(Token::$functions);
$this->regexBoundaries = $this->initRegex(Token::$boundaries);
$this->regexReserved = $this->initRegex(Token::$reserved);
$this->regexReservedTopLevel = str_replace(' ', '\\s+', $this->initRegex(Token::$reservedTopLevel));
$this->regexReservedNewLine = str_replace(' ', '\\s+', $this->initRegex(Token::$reservedNewLine));
}
