framework/db/SqlToken.php
private function tokensMatch(SqlToken $patternToken, SqlToken $token, $offset = 0, &$firstMatchIndex = null, &$lastMatchIndex = null)
    {
        if (
            $patternToken->getIsCollection() !== $token->getIsCollection()
            || (!$patternToken->getIsCollection() && $patternToken->content !== $token->content)
        ) {
            return false;
        }

        if ($patternToken->children === $token->children) {
            $firstMatchIndex = $lastMatchIndex = $offset;
            return true;
        }

        $firstMatchIndex = $lastMatchIndex = null;
        $wildcard = false;
        for ($index = 0, $count = count($patternToken->children); $index < $count; $index++) {
            // Here we iterate token by token with an exception of "any" that toggles
            // an iteration until we matched with a next pattern token or EOF.
            if ($patternToken[$index]->content === 'any') {
                $wildcard = true;
                continue;
            }

            for ($limit = $wildcard ? count($token->children) : $offset + 1; $offset < $limit; $offset++) {
                if (!$wildcard && !isset($token[$offset])) {
                    break;
                }

                if (!$this->tokensMatch($patternToken[$index], $token[$offset])) {
                    continue;
                }

                if ($firstMatchIndex === null) {
                    $firstMatchIndex = $offset;
                    $lastMatchIndex = $offset;
                } else {
                    $lastMatchIndex = $offset;
                }
                $wildcard = false;
                $offset++;
                continue 2;
            }

            return false;
        }

        return true;
    }
private function tokensMatch(SqlToken $patternToken, SqlToken $token, $offset = 0, &$firstMatchIndex = null, &$lastMatchIndex = null)
    {
        if (
            $patternToken->getIsCollection() !== $token->getIsCollection()
            || (!$patternToken->getIsCollection() && $patternToken->content !== $token->content)
        ) {
            return false;
        }

        if ($patternToken->children === $token->children) {
            $firstMatchIndex = $lastMatchIndex = $offset;
            return true;
        }

        $firstMatchIndex = $lastMatchIndex = null;
        $wildcard = false;
        for ($index = 0, $count = count($patternToken->children); $index < $count; $index++) {
            // Here we iterate token by token with an exception of "any" that toggles
            // an iteration until we matched with a next pattern token or EOF.
            if ($patternToken[$index]->content === 'any') {
                $wildcard = true;
                continue;
            }

            for ($limit = $wildcard ? count($token->children) : $offset + 1; $offset < $limit; $offset++) {
                if (!$wildcard && !isset($token[$offset])) {
                    break;
                }

                if (!$this->tokensMatch($patternToken[$index], $token[$offset])) {
                    continue;
                }

                if ($firstMatchIndex === null) {
                    $firstMatchIndex = $offset;
                    $lastMatchIndex = $offset;
                } else {
                    $lastMatchIndex = $offset;
                }
                $wildcard = false;
                $offset++;
                continue 2;
            }

            return false;
        }

        return true;
    }
private function tokensMatch ( SqlToken $ patternToken , SqlToken $ token , $ offset = 0 , & $ firstMatchIndex = null , & $ lastMatchIndex = null ) { if ( $ patternToken -> getIsCollection ( ) !== $ token -> getIsCollection ( ) || ( ! $ patternToken -> getIsCollection ( ) && $ patternToken -> content !== $ token -> content ) ) { return false ; } if ( $ patternToken -> children === $ token -> children ) { $ firstMatchIndex = $ lastMatchIndex = $ offset ; return true ; } $ firstMatchIndex = $ lastMatchIndex = null ; $ wildcard = false ; for ( $ index = 0 , $ count = count ( $ patternToken -> children ) ; $ index < $ count ; $ index ++ ) { // Here we iterate token by token with an exception of "any" that toggles // an iteration until we matched with a next pattern token or EOF. if ( $ patternToken [ $ index ] -> content === 'any' ) { $ wildcard = true ; continue ; } for ( $ limit = $ wildcard ? count ( $ token -> children ) : $ offset + 1 ; $ offset < $ limit ; $ offset ++ ) { if ( ! $ wildcard && ! isset ( $ token [ $ offset ] ) ) { break ; } if ( ! $ this -> tokensMatch ( $ patternToken [ $ index ] , $ token [ $ offset ] ) ) { continue ; } if ( $ firstMatchIndex === null ) { $ firstMatchIndex = $ offset ; $ lastMatchIndex = $ offset ; } else { $ lastMatchIndex = $ offset ; } $ wildcard = false ; $ offset ++ ; continue 2 ; } return false ; } return true ; }
Tests the given token to match the specified pattern token.
@param SqlToken $patternToken
@param SqlToken $token
@param int $offset
@param int|null $firstMatchIndex
@param int|null $lastMatchIndex
@return bool
Tests the given token to match the specified pattern token .