public function toQueryString()
    {
        $queryString = '';
        $inString = false;
        $parameterIndex = 0;
        $length = strlen($this->statement);

        for ($i=0; $i < $length; $i++) {
            $char = $this->statement{$i};
            if ($char === '\'') {
                if ($inString && $this->statement{max(0, $i-1)} === '\\') {
                    $inString = true;
                } else {
                    $inString = !$inString;
                }
                $queryString .= $char;
            } elseif ($char === '?' && !$inString) {
                $parameterIndex ++;
                $queryString .= $this->parametersMap[$parameterIndex];
            } else {
                $queryString .= $char;
            }
        }

        return $queryString;
    }
public function toQueryString()
    {
        $queryString = '';
        $inString = false;
        $parameterIndex = 0;
        $length = strlen($this->statement);

        for ($i=0; $i < $length; $i++) {
            $char = $this->statement{$i};
            if ($char === '\'') {
                if ($inString && $this->statement{max(0, $i-1)} === '\\') {
                    $inString = true;
                } else {
                    $inString = !$inString;
                }
                $queryString .= $char;
            } elseif ($char === '?' && !$inString) {
                $parameterIndex ++;
                $queryString .= $this->parametersMap[$parameterIndex];
            } else {
                $queryString .= $char;
            }
        }

        return $queryString;
    }
public function toQueryString ( ) { $ queryString = '' ; $ inString = false ; $ parameterIndex = 0 ; $ length = strlen ( $ this -> statement ) ; for ( $ i = 0 ; $ i < $ length ; $ i ++ ) { $ char = $ this -> statement { $ i } ; if ( $ char === '\'' ) { if ( $ inString && $ this -> statement { max ( 0 , $ i - 1 ) } === '\\' ) { $ inString = true ; } else { $ inString = ! $ inString ; } $ queryString .= $ char ; } elseif ( $ char === '?' && ! $ inString ) { $ parameterIndex ++ ; $ queryString .= $ this -> parametersMap [ $ parameterIndex ] ; } else { $ queryString .= $ char ; } } return $ queryString ; }
Returns the query statement.

@return string the query statement, not null
Returns the query statement .