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dio_read
Reads bytes from a file descriptor
(PHP 4 >= 4.2.0, PHP 5 <= 5.0.5)
The function dio_read() reads and returns len bytes from file with descriptor fd. Parameters
See Also
Code Examples / Notes » dio_readmatt
Note that dio_read on Windows (other platforms unknown) will not timeout if there is no data to read. There is no way to specify a timeout or do a non-blocking read on Windows.
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