PHP Manual
Function Reference
File System Related Extensions
Direct IO
Directories
Fileinfo
Filesystem
Inotify
xattr
xdiff
File System Related Extensions
Introduction
File System Related Extensions
PHP Manual
Direct IO
Table of Contents
Introduction
Installing/Configuring
Installation
Resource Types
Predefined Constants
Direct IO Functions
dio_close
— Closes the file descriptor given by fd
dio_fcntl
— Performs a c library fcntl on fd
dio_open
— Opens a file (creating it if necessary) at a lower level than the C library input/ouput stream functions allow
dio_read
— Reads bytes from a file descriptor
dio_seek
— Seeks to pos on fd from whence
dio_stat
— Gets stat information about the file descriptor fd
dio_tcsetattr
— Sets terminal attributes and baud rate for a serial port
dio_truncate
— Truncates file descriptor fd to offset bytes
dio_write
— Writes data to fd with optional truncation at length