twistor / stream-util
处理流数据的辅助工具。
v1.0.1
2015-06-12 11:33 UTC
Requires
- php: >=5.3.0
Requires (Dev)
- phpunit/phpunit: ~4.1
This package is auto-updated.
Last update: 2024-08-26 08:54:47 UTC
README
处理流数据的辅助函数。
安装
composer require twistor/stream-util
使用方法
use Twistor\StreamUtil; $stream = fopen('php://temp', 'w+b'); fwrite($stream, 'asdfasfdas'); $cloned = StreamUtil::copy($stream, false); // Passing in true (the default), // will close the input stream. StreamUtil::getSize($stream); // 10 StreamUtil::isAppendable($stream); // false StreamUtil::isReadable($stream); // true StreamUtil::isSeekable($stream); // true StreamUtil::isWritable($stream); // true StreamUtil::tryRewind($stream); // true StreamUtil::trySeek($stream, 0, SEEK_END); // true // Metadata helpers. StreamUtil::getMetaDataKey($stream, 'blocked') // false StreamUtil::getUri($stream); // php://temp StreamUtil::getUsuableUri($stream); // Returns a URI that can be used // with fopen(). // false in this case. // Mode helpers. StreamUtil::modeIsAppendable('w+'); // false StreamUtil::modeIsAppendOnly('a+'); // false StreamUtil::modeIsReadable('w+'); // true StreamUtil::modeIsReadOnly('r'); // true StreamUtil::modeIsWritable('r+'); // true StreamUtil::modeIsWriteOnly('w'); // true