Php/docs/function.dio-read
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dio_read
(PHP 4 >= 4.2.0, PHP 5 < 5.1.0)
dio_read — Reads bytes from a file descriptor
Description
dio_read
( resource $fd
[, int $len
= 1024
] ) : string
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
.