本文整理匯總了PHP中Stream::readBuffer方法的典型用法代碼示例。如果您正苦於以下問題：PHP Stream::readBuffer方法的具體用法？PHP Stream::readBuffer怎麽用？PHP Stream::readBuffer使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Stream的用法示例。
在下文中一共展示了Stream::readBuffer方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: copyFrom
/**
* Copies a specified number of bytes from one stream to another.
*
* @param Stream $source Source stream
* @param int $count Number of bytes
*
* @return int Number of bytes copied.
*/
public function copyFrom(Stream $source, $count)
{
$maxBufSize = 0xf000;
if ($count == 0) {
$source->position = 0;
$count = $source->size;
}
$result = $count;
$bufSize = $count > $maxBufSize ? $maxBufSize : $count;
while ($count != 0) {
$n = $count > $bufSize ? $bufSize : $count;
$source->readBuffer($buffer, $n);
$this->writeBuffer($buffer, $n);
$count -= $n;
}
return $result;
}