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Direktori : /home2/selectio/www/3-idiots/vendor/swiftmailer/swiftmailer/lib/classes/Swift/ |
Current File : /home2/selectio/www/3-idiots/vendor/swiftmailer/swiftmailer/lib/classes/Swift/CharacterStream.php |
<?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. */ /** * An abstract means of reading and writing data in terms of characters as opposed * to bytes. * * Classes implementing this interface may use a subsystem which requires less * memory than working with large strings of data. * * @author Chris Corbyn */ interface Swift_CharacterStream { /** * Set the character set used in this CharacterStream. * * @param string $charset */ public function setCharacterSet($charset); /** * Set the CharacterReaderFactory for multi charset support. */ public function setCharacterReaderFactory(Swift_CharacterReaderFactory $factory); /** * Overwrite this character stream using the byte sequence in the byte stream. * * @param Swift_OutputByteStream $os output stream to read from */ public function importByteStream(Swift_OutputByteStream $os); /** * Import a string a bytes into this CharacterStream, overwriting any existing * data in the stream. * * @param string $string */ public function importString($string); /** * Read $length characters from the stream and move the internal pointer * $length further into the stream. * * @param int $length * * @return string */ public function read($length); /** * Read $length characters from the stream and return a 1-dimensional array * containing there octet values. * * @param int $length * * @return int[] */ public function readBytes($length); /** * Write $chars to the end of the stream. * * @param string $chars */ public function write($chars); /** * Move the internal pointer to $charOffset in the stream. * * @param int $charOffset */ public function setPointer($charOffset); /** * Empty the stream and reset the internal pointer. */ public function flushContents(); }