dio_read
(PHP 4 >= 4.2.0, PHP 5 <= 5.0.5)
dio_read — Reads bytes from a file descriptor
Description
string dio_read
( resource
$fd
[, int $len = 1024
] )
The function dio_read() reads and returns
len bytes from file with descriptor
fd.
Parameters
-
fd -
The file descriptor returned by dio_open().
-
len -
The number of bytes to read. If not specified, dio_read() reads 1K sized block.
Return Values
The bytes read from fd.
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