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