dio_close
(PHP 4 >= 4.2.0, PHP 5 <= 5.0.5, PHP 7)
dio_close — Closes the file descriptor given by fd
설명
void dio_close
( resource
$fd
)
The function dio_close() closes the file descriptor
fd.
반환값
값을 반환하지 않습니다.
예제
Example #1 Closing an open file descriptor
<?php
$fd = dio_open('/dev/ttyS0', O_RDWR);
dio_close($fd);
?>
참고
- dio_open() - Opens a file (creating it if necessary) at a lower level than the C library input/ouput stream functions allow.
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