PHP 忒聊 綴豖 ヶ輛 dio_open (PHP 4 = 4.2.0) Description dio_open() opens a file and returns a new file descriptor for it, or FALSE if any error occurred. If flags is O_CREAT, optional third parameter mode will set the mode of the file (creation permissions). The flags parameter can be one of the following options: O_RDONLY - opens the file for read access O_WRONLY - opens the file for write access O_RDWR - opens the file for both reading and writing O_CREAT - creates the file, if it doesn't already exist O_EXCL - if both, O_CREAT and O_EXCL are set, dio_open() fails, if file already exists O_TRUNC - if file exists, and its opened for write access, file will be truncated to zero length. O_APPEND - write operations write data at the end of file O_NONBLOCK - sets non blocking mode 綴豖 れ萸 ヶ輛 dio_fcntl 奻珨撰 dio_read