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Dokumen ini menggunakan Manual laman web PHP Cina Lepaskan
(PECL haru >= 0.0.1)
HaruDoc::readFromStream — Read data from the temporary stream
$bytes
)Read data from the temporary stream.
bytes
The bytes
parameter specifies how many bytes
to read, though the stream may contain less bytes than requested.
Returns data from the temporary stream.
发生错误时抛出 HaruException 异常。