dio_close
dio_close
Closes the file descriptor given by fd
void **dio_close** resource $fd
The function closes the file descriptor
.
dio_close``fd
fd
The file descriptor returned by .
dio_open
return.void
Voorbeeld: Closing an open file descriptor
<?php
$fd = dio_open('/dev/ttyS0', O_RDWR);
dio_close($fd);
?>
dio_open