Summary: Reads bytes from a file descriptor
PHP 5 <= 5.0.5Related methods: dio_write
string dio_read(resource $fd[, int $len = 1024])
The function dio_read() reads and returns
len bytes from file with descriptor
The bytes read from
- resource $fd: The file descriptor returned by dio_open().
- int $len [ = 1024]: The number of bytes to read. If not specified, dio_read() reads 1K sized block.