Classes List

Swift_StreamFilter

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<?php

/* * This file is part of SwiftMailer. * (c) 2004-2009 Chris Corbyn * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */


/** * Processes bytes as they pass through a stream and performs filtering. * * @author Chris Corbyn */
interface Swift_StreamFilter
{
    /** * Based on the buffer given, this returns true if more buffering is needed. * * @param mixed $buffer * * @return bool */
    public function shouldBuffer($buffer);

    /** * Filters $buffer and returns the changes. * * @param mixed $buffer * * @return mixed */
    public function filter($buffer);
}