dio_write

dio_write

Writes data to fd with optional truncation at length

int **dio_write** resource $fd string $data int $len

writes up to  

bytes from to file . dio_write``len``data``fd

fd The file descriptor returned by . dio_open

dataThe written data.

lenThe length of data to write in bytes. If not specified, the function writes all the data to the specified file.

Returns the number of bytes written to . fd

dio_read