src/Migrate.php
function execute(array $replace) {
        foreach ($replace as $key => $value)
            $this->_sql = str_replace('%:='.$key.'=:%', $value, $this->_sql);
        $this->_pdo->exec($this->_sql);
    }
function execute(array $replace) {
        foreach ($replace as $key => $value)
            $this->_sql = str_replace('%:='.$key.'=:%', $value, $this->_sql);
        $this->_pdo->exec($this->_sql);
    }
执行Migrate操作

@param array $replace